9981790345800

Names of 9981790345800

• Cardinal: 9981790345800 can be written as Nine trillion, nine hundred eighty-one billion, seven hundred ninety million, three hundred forty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 9.9817903458 × 10¹²

Factors of 9981790345800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 203862

Divisors of 9981790345800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 23 24 25 26 28 30 35 36 39 40 42 45 46 50 52 56 60 63 65 69 70 72 75 78 84 90 91 92 100 104 105 115 117 120 126 130 138 140 150 156 161 168 169 175 180 182 184 195 200 207 210 225 230 234 252 260 273 276 280 299 300 312 315 322 325 338 345 350 360 364 390 414 420 450 455 460 468 483 504 507 520 525 546 552 575 585 598 600 630 644 650 676 690 700 728 780 805 819 828 840 845 897 900 910 920 936 966 975 1014 1035 1050 1092 1150 1170 1183 1196 1260 1288 1300 1352 1365 1380 1400 1449 1495 1521 1560 1575 1610 1638 1656 1690 1725 1794 1800 1820 1932 1950 2028 2070 2093 2100 2184 2275 2300 2340 2366 2392 2415 2520 2535 2600 2691 2730 2760 2898 2925 2990 3042 3150 3220 3276 3380 3450 3549 3588 3640 3864 3887 3900 4025 4056 4095 4140 4186 4200 4225 4485 4550 4600 4680 4732 4830 5070 5175 5382 5460 5796 5850 5915 5980 6084 6279 6300 6440 6552 6760 6825 6900 7098 7176 7245 7475 7605 7774 7800 8050 8190 8280 8372 8450 8970 9100 9464 9660 10140 10350 10465 10647 10764 10920 11592 11661 11700 11830 11960 12075 12168 12558 12600 12675 13455 13650 13800 14196 14490 14950 15210 15548 16100 16380 16744 16900 17745 17940 18200 18837 19320 19435 20280 20475 20700 20930 21294 21528 22425 23322 23400 23660 24150 25116 25350 26910 27209 27300 28392 28980 29575 29900 30420 31096 31395 32200 32760 33800 34983 35490 35880 36225 37674 38025 38870 40950 41400 41860 42588 44850 46644 47320 48300 50232 50700 52325 53235 53820 54418 54600 57960 58305 59150 59800 60840 62790 67275 69966 70980 72450 75348 76050 77740 81627 81900 83720 85176 88725 89700 93288 94185 96600 97175 101400 104650 106470 107640 108836 116610 118300 125580 134550 136045 139932 141960 144900 150696 152100 155480 156975 163254 163800 174915 177450 179400 188370 194350 203809 209300 212940 217672 233220 236600 244881 251160 266175 269100 272090 279864 289800 291525 304200 313950 326508 349830 354900 376740 388700 407618 408135 418600 425880 466440 470925 489762 532350 538200 544180 583050 611427 627900 653016 680225 699660 709800 753480 777400 815236 816270 874575 941850 979524 1019045 1064700 1088360 1166100 1222854 1224405 1255800 1360450 1399320 1426663 1630472 1632540 1749150 1834281 1883700 1959048 2038090 2040675 2129400 2332200 2445708 2448810 2649517 2720900 2853326 3057135 3265080 3498300 3668562 3767400 4076180 4081350 4279989 4687607 4891416 4897620 5095225 5299034 5441800 5706652 6114270 6122025 6996600 7133315 7337124 7948551 8152360 8162700 8559978 9171405 9375214 9795240 10190450 10598068 11413304 12228540 12244050 12839967 13247585 14062821 14266630 14674248 15285675 15897102 16325400 17119956 18342810 18546619 18750428 20380900 21196136 21399945 23438035 23845653 24457080 24488100 25679934 26495170 28125642 28533260 30571350 31794204 32813249 34239912 34443721 35666575 36685620 37093238 37500856 39742755 40761800 42188463 42799890 45857025 46876070 47691306 48976200 51359868 52990340 55639857 56251284 57066520 60938891 61142700 63588408 64199835 65626498 66237925 68887442 70314105 71333150 73371240 74186476 79485510 84376926 85599780 91714050 92733095 93752140 95382612 98439747 102719736 103331163 105980680 106999725 111279714 112502568 117190175 119228265 121877782 122285400 128399670 131252996 132475850 137774884 140628210 142666300 148372952 158971020 164066245 166919571 168753852 171199560 172218605 182816673 183428100 185466190 187504280 190765224 196879494 198713775 206662326 210942315 213999450 222559428 234380350 238456530 241106047 243755564 256799340 262505992 264951700 275549768 278199285 281256420 285332600 295319241 304694455 309993489 317942040 320999175 328132490 333839142 337507704 344437210 351570525 365633346 366856200 370932380 393758988 397427550 413324652 421884630 426572237 427998900 445118856 463665475 468760700 476913060 482212094 487511128 492198735 513598680 516655815 529903400 548450019 556398570 562512840 590638482 596141325 609388910 619986978 641998350 656264980 667678284 688874420 703141050 723318141 731266692 741864760 787517976 792205583 794855100 820331225 826649304 834597855 843769260 853144474 855997800 861093025 914083365 927330950 937521400 953826120 964424188 984397470 1033311630 1054711575 1096900038 1112797140 1181276964 1192282650 1205530235 1218777820 1239973956 1279716711 1283996700 1312529960 1335356568 1377748840 1390996425 1406282100 1446636282 1462533384 1476596205 1523472275 1549967445 1584411166 1589710200 1640662450 1669195710 1687538520 1706288948 1722186050 1828166730 1854661900 1928848376 1968794940 2066623260 2109423150 2132861185 2169954423 2193800076 2225594280 2362553928 2376616749 2384565300 2411060470 2437555640 2460993675 2479947912 2559433422 2567993400 2583279075 2742250095 2781992850 2812564200 2893272564 2953192410 3046944550 3099934890 3168822332 3281324900 3338391420 3412577896 3444372100 3616590705 3656333460 3709323800 3839150133 3937589880 3961027915 4133246520 4172989275 4218846300 4265722370 4339908846 4387600152 4570416825 4753233498 4769130600 4822120940 4921987350 5118866844 5166558150 5484500190 5545439081 5563985700 5786545128 5906384820 6027651175 6093889100 6199869780 6337644664 6398583555 6562649800 6676782840 6888744200 7129850247 7233181410 7312666920 7382981025 7678300266 7749837225 7922055830 8345978550 8437692600 8531444740 8679817692 9140833650 9506466996 9644241880 9843974700 10237733688 10333116300 10664305925 10849772115 10969000380 11090878162 11127971400 11812769640 11883083745 12055302350 12187778200 12399739560 12797167110 13711250475 14259700494 14466362820 14765962050 15356600532 15499674450 15844111660 16636317243 16691957100 17062889480 17359635384 18082953525 18281667300 19012933992 19195750665 19687949400 19805139575 20666232600 21328611850 21699544230 21938000760 22181756324 23766167490 24110604700 25594334220 27422500950 27727195405 28519400988 28932725640 29531924100 30713201064 30999348900 31688223320 31992917775 33272634486 33383914200 35649251235 36165907050 36563334600 38391501330 39610279150 42657223700 43399088460 44363512648 47532334980 48221209400 49908951729 51188668440 54248860575 54845001900 55454390810 57038801976 59063848200 59415418725 61998697800 63985835550 66545268972 71298502470 72331814100 76783002660 79220558300 83181586215 85314447400 86798176920 95064669960 95978753325 99817903458 108497721150 109690003800 110908781620 118830837450 127971671100 133090537944 138635977025 142597004940 144663628200 153566005320 158441116600 166363172430 178246256175 191957506650 199635806916 216995442300 221817563240 237661674900 249544758645 255943342200 277271954050 285194009880 332726344860 356492512350 383915013300 399271613832 415907931075 433990884600 475323349800 499089517290 554543908100 665452689720 712985024700 767830026600 831815862150 998179034580 1109087816200 1247723793225 1425970049400 1663631724300 1996358069160 2495447586450 3327263448600 4990895172900 9981790345800
• Sum of all divisors σ(n): 43288657027200
• Sum of proper divisors (its aliquot sum) s(n): 33306866681400
• 9981790345800 is an abundant number, because the sum of its proper divisors (33306866681400) is greater than itself. Its abundance is 23325076335600

Bases of 9981790345800

• Binary: 10010001010000010001000100010101101001001000₂
• Hexadecimal: 0x91411115A48
• Base-36: 3JDKK8ZM0

Squares and roots of 9981790345800

• 9981790345800 squared (9981790345800²) is 99636138507506083577640000
• 9981790345800 cubed (9981790345800³) is 994547045447015845890054876747912000000
• The square root of 9981790345800 is 3159397.1491093047
• The cube root of 9981790345800 is 21531.2617843533

Scales and comparisons

• 9,981,790,345,800 seconds is equal to 317,390 years, 2 weeks, 6 days, 20 hours, 30 minutes.
• To count from 1 to 9,981,790,345,800 would take you about seven hundred ninety-three thousand, four hundred seventy-five 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 9981790345800 cubic inches would be around 1794.3 feet tall.

Recreational maths with 9981790345800

• 9981790345800 backwards is 0085430971899
• 9981790345800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9981790345800's digits is 63
• More coming soon!