9981647390400

Names of 9981647390400

• Cardinal: 9981647390400 can be written as Nine trillion, nine hundred eighty-one billion, six hundred forty-seven million, three hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 9.9816473904 × 10¹²

Factors of 9981647390400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5186

Divisors of 9981647390400

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 29 30 32 35 40 41 42 48 49 50 56 58 60 64 70 75 80 82 84 87 96 98 100 105 112 116 120 123 140 145 147 150 160 164 168 174 175 192 196 200 203 205 210 224 232 240 245 246 280 287 290 294 300 320 328 336 343 348 350 392 400 406 410 420 435 448 464 480 490 492 525 560 574 580 588 600 609 615 656 672 686 696 700 725 735 784 800 812 820 840 861 870 928 960 980 984 1015 1025 1029 1050 1120 1148 1160 1176 1189 1200 1218 1225 1230 1312 1344 1372 1392 1400 1421 1435 1450 1470 1568 1600 1624 1640 1680 1715 1722 1740 1856 1960 1968 2009 2030 2050 2058 2100 2175 2240 2296 2320 2352 2378 2400 2436 2450 2460 2624 2744 2784 2800 2842 2870 2900 2940 3045 3075 3136 3248 3280 3360 3430 3444 3480 3567 3675 3920 3936 4018 4060 4100 4116 4200 4263 4305 4350 4592 4640 4704 4756 4800 4872 4900 4920 5075 5099 5145 5488 5568 5600 5684 5740 5800 5880 5945 6027 6090 6150 6496 6560 6720 6860 6888 6960 7105 7134 7175 7350 7840 7872 8036 8120 8200 8232 8323 8400 8526 8575 8610 8700 9184 9280 9408 9512 9744 9800 9840 9947 10045 10150 10198 10290 10976 11200 11368 11480 11600 11760 11890 12054 12180 12300 12992 13120 13720 13776 13920 14063 14210 14268 14350 14700 15225 15297 15680 16072 16240 16400 16464 16646 16800 17052 17150 17220 17400 17835 18368 19024 19488 19600 19680 19894 20090 20300 20396 20580 21315 21525 21952 22736 22960 23200 23520 23780 24108 24360 24600 24969 25495 25725 27440 27552 27840 28126 28420 28536 28700 29400 29725 29841 30135 30450 30594 32144 32480 32800 32928 33292 33600 34104 34300 34440 34800 35525 35670 35693 38048 38976 39200 39360 39788 40180 40600 40792 41160 41615 42189 42630 43050 45472 45920 46400 47040 47560 48216 48720 49200 49735 49938 50225 50990 51450 54880 55104 56252 56840 57072 57400 58261 58800 59450 59682 60270 60900 61188 64288 64960 65600 65856 66584 68208 68600 68880 69600 70315 71050 71340 71386 76096 76485 78400 79576 80360 81200 81584 82320 83230 84378 85260 86100 89175 90944 91840 95120 96432 97440 98400 99470 99876 100450 101980 102900 106575 107079 109760 112504 113680 114144 114800 116522 117600 118900 119364 120540 121800 122376 124845 127475 128576 133168 136416 137200 137760 139200 140630 142100 142680 142772 147871 149205 150675 152970 159152 160720 162400 163168 164640 166460 168756 170520 172200 174783 178350 178465 190240 192864 194880 196800 198940 199752 200900 203960 205800 208075 209059 210945 213150 214158 225008 227360 228288 229600 233044 235200 237800 238728 241080 243600 244752 248675 249690 249851 254950 266336 272832 274400 275520 281260 284200 285360 285544 291305 295742 298410 301350 305940 318304 321440 324800 326336 329280 332920 337512 341040 344400 349566 351575 356700 356930 380480 382425 385728 397880 399504 401800 407827 407920 411600 416150 418118 421890 426300 428316 443613 450016 454720 459200 466088 475600 477456 482160 487200 489504 497350 499380 499702 509900 532672 535395 548800 562520 568400 570720 571088 582610 591484 596820 602700 611880 624225 627177 636608 642880 665840 675024 682080 688800 699132 703150 713400 713860 739355 746025 749553 764850 795760 799008 803600 815654 815840 823200 832300 836236 843780 852600 856632 873915 887226 892325 900032 932176 951200 954912 964320 974400 979008 994700 998760 999404 1019800 1035097 1045295 1054725 1070790 1125040 1136800 1141440 1142176 1165220 1182968 1193640 1205400 1223481 1223760 1248450 1249255 1254354 1331680 1350048 1364160 1377600 1398264 1406300 1426800 1427720 1456525 1463413 1478710 1492050 1499106 1529700 1591520 1598016 1607200 1631308 1631680 1646400 1664600 1672472 1687560 1705200 1713264 1747830 1748957 1774452 1784650 1864352 1902400 1909824 1928640 1989400 1997520 1998808 2039135 2039600 2070194 2090590 2109450 2141580 2218065 2250080 2273600 2284352 2330440 2365936 2387280 2410800 2446962 2447520 2496900 2498510 2508708 2663360 2676975 2700096 2796528 2812600 2853600 2855440 2913050 2926826 2957420 2984100 2998212 3059400 3105291 3135885 3183040 3214400 3262616 3329200 3344944 3375120 3410400 3426528 3495660 3497914 3548904 3569300 3696775 3728704 3747765 3978800 3995040 3997616 4078270 4079200 4140388 4181180 4218900 4283160 4369575 4390239 4436130 4500160 4660880 4731872 4774560 4821600 4893924 4895040 4993800 4997020 5017416 5175485 5226475 5246871 5353950 5593056 5625200 5707200 5710880 5826100 5853652 5914840 5968200 5996424 6062711 6117405 6118800 6210582 6246275 6271770 6525232 6658400 6689888 6750240 6820800 6853056 6991320 6995828 7097808 7138600 7245679 7317065 7393550 7495530 7957600 7990080 7995232 8156540 8158400 8280776 8362360 8437800 8566320 8739150 8744785 8780478 8872260 9321760 9463744 9549120 9643200 9787848 9987600 9994040 10034832 10195675 10243891 10350970 10452950 10493742 10707900 11090325 11186112 11250400 11421760 11652200 11707304 11829680 11936400 11992848 12125422 12234810 12237600 12421164 12492550 12543540 13050464 13316800 13379776 13500480 13982640 13991656 14195616 14277200 14491358 14634130 14787100 14991060 15526455 15679425 15915200 15990464 16313080 16561552 16724720 16875600 17132640 17478300 17489570 17560956 17744520 18188133 18643520 18738825 19575696 19975200 19988080 20069664 20391350 20487782 20701940 20905900 20987484 21415800 21737037 21951195 22180650 22500800 23304400 23414608 23659360 23872800 23985696 24250844 24469620 24475200 24842328 24985100 25087080 25877425 26100928 26234355 27965280 27983312 28391232 28554400 28982716 29268260 29574200 29982120 30313555 30587025 30731673 31052910 31358850 32626160 33123104 33449440 33751200 34265280 34956600 34979140 35121912 35489040 36228395 36376266 36585325 37477650 39151392 39950400 39976160 40139328 40782700 40975564 41403880 41811800 41974968 42438977 42831600 43474074 43723925 43902390 44361300 46608800 46829216 47318720 47745600 47971392 48501688 48939240 49684656 49970200 50174160 50719753 51219455 51754850 52468710 55930560 55966624 57108800 57965432 58536520 59148400 59964240 60627110 61174050 61463346 62105820 62717700 65252320 66246208 66898880 67502400 69913200 69958280 70243824 70978080 71707237 72456790 72752532 73170650 74955300 77632275 78302784 79952320 81565400 81951128 82807760 83623600 83949936 84877954 85663200 86948148 87447850 87804780 88722600 90940665 93217600 93658432 97003376 97878480 99369312 99940400 100348320 101439506 102438910 103509700 104937420 108685185 109755975 111933248 115930864 117073040 118296800 119928480 121254220 122348100 122926692 124211640 125435400 127316931 130504640 131171775 139826400 139916560 140487648 141956160 143414474 144913580 145505064 146341300 149910600 151567775 152159259 153658365 155264550 163130800 163902256 165615520 167247200 167899872 169755908 171326400 173896296 174895700 175609560 177445200 181141975 181881330 194006752 195756960 198738624 199880800 200696640 202879012 204877820 207019400 209874840 212194885 215121711 217370370 219511950 231861728 234146080 236593600 239856960 242508440 244696200 245853384 248423280 250870800 253598765 254633862 256097275 262343550 279652800 279833120 280975296 286828948 289827160 291010128 292682600 297072839 299821200 303135550 304318518 307316730 310529100 326261600 327804512 331231040 334494400 335799744 339511816 347792592 349791400 351219120 354890400 358536185 362283950 363762660 388013504 391513920 399761600 405758024 409755640 414038800 419749680 424389770 430243422 434740740 439023900 454703325 463723456 468292160 485016880 489392400 491706768 496846560 501741600 507197530 509267724 512194550 524687100 543425925 559666240 573657896 579654320 582020256 585365200 594145678 599642400 606271100 608637036 614633460 621058200 636584655 652523200 655609024 679023632 695585184 699582800 702438240 709780800 717072370 724567900 727525320 760796295 768291825 811516048 819511280 828077600 839499360 848779540 860486844 869481480 878047800 891218517 909406650 970033760 978784800 983413536 993693120 1003483200 1014395060 1018535448 1024389100 1049374200 1060974425 1075608555 1086851850 1147315792 1159308640 1164040512 1170730400 1188291356 1199284800 1212542200 1217274072 1229266920 1242116400 1267993825 1273169310 1358047264 1391170368 1399165600 1404876480 1434144740 1449135800 1455050640 1485364195 1521592590 1536583650 1623032096 1639022560 1656155200 1678998720 1697559080 1720973688 1738962960 1756095600 1782437034 1792680925 1818813300 1940067520 1957569600 1966827072 2028790120 2037070896 2048778200 2079509873 2098748400 2121948850 2151217110 2173703700 2294631584 2318617280 2341460800 2376582712 2425084400 2434548144 2458533840 2484232800 2535987650 2546338620 2716094528 2798331200 2868289480 2898271600 2910101280 2970728390 3043185180 3073167300 3182923275 3246064192 3278045120 3395118160 3441947376 3477925920 3512191200 3564874068 3585361850 3637626600 3803981475 4057580240 4074141792 4097556400 4159019746 4197496800 4243897700 4302434220 4347407400 4456092585 4589263168 4753165424 4850168800 4869096288 4917067680 4968465600 5071975300 5092677240 5378042775 5736578960 5796543200 5820202560 5941456780 6086370360 6146334600 6238529619 6365846550 6790236320 6883894752 6955851840 7024382400 7129748136 7170723700 7275253200 7426820975 7607962950 8115160480 8148283584 8195112800 8318039492 8394993600 8487795400 8604868440 8694814800 8912185170 9506330848 9700337600 9738192576 9834135360 10143950600 10185354480 10397549365 10756085550 11473157920 11593086400 11882913560 12172740720 12292669200 12477059238 12731693100 13580472640 13767789504 14259496272 14341447400 14550506400 14853641950 15215925900 16230320960 16390225600 16636078984 16975590800 17209736880 17389629600 17824370340 19012661696 20287901200 20370708960 20795098730 21512171100 22280462925 22946315840 23765827120 24345481440 24585338400 24954118476 25463386200 28518992544 28682894800 29101012800 29707283900 30431851800 31192648095 33272157968 33951181600 34419473760 34779259200 35648740680 40575802400 40741417920 41590197460 43024342200 44560925850 47531654240 48690962880 49170676800 49908236952 50926772400 51987746825 57037985088 57365789600 59414567800 60863703600 62385296190 66544315936 67902363200 68838947520 71297481360 81151604800 83180394920 86048684400 89121851700 95063308480 99816473904 101853544800 103975493650 114731579200 118829135600 121727407200 124770592380 133088631872 142594962720 155963240475 166360789840 172097368800 178243703400 199632947808 203707089600 207950987300 237658271200 243454814400 249541184760 285189925440 311926480950 332721579680 344194737600 356487406800 399265895616 415901974600 475316542400 499082369520 623852961900 665443159360 712974813600 831803949200 998164739040 1247705923800 1425949627200 1663607898400 1996329478080 2495411847600 3327215796800 4990823695200 9981647390400
• Sum of all divisors σ(n): 40478659200000
• Sum of proper divisors (its aliquot sum) s(n): 30497011809600
• 9981647390400 is an abundant number, because the sum of its proper divisors (30497011809600) is greater than itself. Its abundance is 20515364419200

Bases of 9981647390400

• Binary: 10010001010000001000100011000000011011000000₂
• Hexadecimal: 0x914088C06C0
• Base-36: 3JDI74YIO

Squares and roots of 9981647390400

• 9981647390400 squared (9981647390400²) is 99633284626279130012160000
• 9981647390400 cubed (9981647390400³) is 994504315486879517347859184267264000000
• The square root of 9981647390400 is 3159374.5251869079
• The cube root of 9981647390400 is 21531.1589963521

Scales and comparisons

• 9,981,647,390,400 seconds is equal to 317,385 years, 26 weeks, 4 days, 6 hours, 40 minutes.
• To count from 1 to 9,981,647,390,400 would take you about seven hundred ninety-three thousand, four hundred sixty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 9981647390400 cubic inches would be around 1794.3 feet tall.

Recreational maths with 9981647390400

• 9981647390400 backwards is 0040937461899
• 9981647390400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9981647390400's digits is 60
• More coming soon!