9986404515840

Names of 9986404515840

• Cardinal: 9986404515840 can be written as Nine trillion, nine hundred eighty-six billion, four hundred four million, five hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.98640451584 × 10¹²

Factors of 9986404515840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 328

Divisors of 9986404515840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 64 72 80 81 90 96 108 120 122 128 135 144 160 162 180 183 192 216 240 243 244 256 257 270 288 305 320 324 360 366 384 405 432 480 486 488 512 514 540 549 576 610 640 648 720 732 768 771 810 864 915 960 972 976 1024 1028 1080 1098 1152 1215 1220 1280 1285 1296 1440 1464 1536 1542 1620 1647 1728 1830 1920 1944 1952 2048 2056 2160 2196 2304 2313 2430 2440 2560 2570 2592 2745 2880 2928 3072 3084 3240 3294 3456 3660 3840 3855 3888 3904 4096 4112 4320 4392 4608 4626 4860 4880 4941 5120 5140 5184 5490 5760 5856 6144 6168 6480 6588 6912 6939 7320 7680 7710 7776 7808 8192 8224 8235 8640 8784 9216 9252 9720 9760 9882 10240 10280 10368 10980 11520 11565 11712 12288 12336 12960 13176 13824 13878 14640 14823 15360 15420 15552 15616 15677 16384 16448 16470 17280 17568 18432 18504 19440 19520 19764 20480 20560 20736 20817 21960 23040 23130 23424 24576 24672 24705 25920 26352 27648 27756 29280 29646 30720 30840 31104 31232 31354 32768 32896 32940 34560 34695 35136 36864 37008 38880 39040 39528 40960 41120 41472 41634 43920 46080 46260 46848 47031 49152 49344 49410 51840 52704 55296 55512 58560 59292 61440 61680 62208 62451 62464 62708 65536 65792 65880 69120 69390 70272 73728 74016 74115 77760 78080 78385 79056 81920 82240 82944 83268 87840 92160 92520 93696 94062 98304 98688 98820 103680 104085 105408 110592 111024 117120 118584 122880 123360 124416 124902 124928 125416 131072 131584 131760 138240 138780 140544 141093 147456 148032 148230 155520 156160 156770 158112 163840 164480 165888 166536 175680 184320 185040 187392 188124 196608 197376 197640 207360 208170 210816 221184 222048 234240 235155 237168 245760 246720 248832 249804 249856 250832 262144 263168 263520 276480 277560 281088 282186 294912 296064 296460 311040 312255 312320 313540 316224 327680 328960 331776 333072 351360 368640 370080 374784 376248 393216 394752 395280 414720 416340 421632 423279 442368 444096 468480 470310 474336 491520 493440 497664 499608 499712 501664 524288 526336 527040 552960 555120 562176 564372 589824 592128 592920 622080 624510 624640 627080 632448 655360 657920 663552 666144 702720 705465 737280 740160 749568 752496 786432 789504 790560 829440 832680 843264 846558 884736 888192 936960 940620 948672 983040 986880 995328 999216 999424 1003328 1052672 1054080 1105920 1110240 1124352 1128744 1179648 1184256 1185840 1244160 1249020 1249280 1254160 1264896 1269837 1310720 1315840 1327104 1332288 1405440 1410930 1474560 1480320 1499136 1504992 1572864 1579008 1581120 1658880 1665360 1686528 1693116 1769472 1776384 1873920 1881240 1897344 1966080 1973760 1990656 1998432 1998848 2006656 2105344 2108160 2116395 2211840 2220480 2248704 2257488 2359296 2368512 2371680 2488320 2498040 2498560 2508320 2529792 2539674 2621440 2631680 2654208 2664576 2810880 2821860 2949120 2960640 2998272 3009984 3158016 3162240 3317760 3330720 3373056 3386232 3538944 3552768 3747840 3762480 3794688 3809511 3932160 3947520 3981312 3996864 3997696 4013312 4210688 4216320 4232790 4423680 4440960 4497408 4514976 4718592 4737024 4743360 4976640 4996080 4997120 5016640 5059584 5079348 5263360 5308416 5329152 5621760 5643720 5898240 5921280 5996544 6019968 6316032 6324480 6349185 6635520 6661440 6746112 6772464 7077888 7105536 7495680 7524960 7589376 7619022 7864320 7895040 7962624 7993728 7995392 8026624 8421376 8432640 8465580 8847360 8881920 8994816 9029952 9474048 9486720 9953280 9992160 9994240 10033280 10119168 10158696 10526720 10616832 10658304 11243520 11287440 11796480 11842560 11993088 12039936 12632064 12648960 12698370 13271040 13322880 13492224 13544928 14155776 14211072 14991360 15049920 15178752 15238044 15790080 15925248 15987456 15990784 16053248 16842752 16865280 16931160 17694720 17763840 17989632 18059904 18948096 18973440 19047555 19906560 19984320 19988480 20066560 20238336 20317392 21053440 21233664 21316608 22487040 22574880 23592960 23685120 23986176 24079872 25264128 25297920 25396740 26542080 26645760 26984448 27089856 28422144 29982720 30099840 30357504 30476088 31580160 31850496 31974912 31981568 32106496 33685504 33730560 33862320 35389440 35527680 35979264 36119808 37896192 37946880 38095110 39813120 39968640 39976960 40133120 40476672 40634784 42106880 42467328 42633216 44974080 45149760 47370240 47972352 48159744 50528256 50595840 50793480 53084160 53291520 53968896 54179712 56844288 59965440 60199680 60715008 60952176 63160320 63700992 63949824 64212992 67371008 67461120 67724640 70778880 71055360 71958528 72239616 75792384 75893760 76190220 79626240 79937280 79953920 80266240 80953344 81269568 84213760 85266432 89948160 90299520 94740480 95944704 96319488 101056512 101191680 101586960 106168320 106583040 107937792 108359424 113688576 119930880 120399360 121430016 121904352 126320640 127401984 127899648 128425984 134742016 134922240 135449280 142110720 143917056 144479232 151584768 151787520 152380440 159252480 159874560 159907840 160532480 161906688 162539136 168427520 170532864 179896320 180599040 189480960 192638976 202113024 202383360 203173920 212336640 213166080 215875584 216718848 227377152 239861760 240798720 242860032 243808704 252641280 255799296 256851968 269844480 270898560 284221440 287834112 288958464 303169536 303575040 304760880 318504960 319749120 321064960 323813376 325078272 336855040 341065728 359792640 361198080 378961920 385277952 404226048 404766720 406347840 426332160 431751168 433437696 454754304 479723520 481597440 485720064 487617408 505282560 511598592 513703936 539688960 541797120 568442880 577916928 606339072 607150080 609521760 637009920 639498240 642129920 647626752 650156544 673710080 682131456 719585280 722396160 757923840 770555904 809533440 812695680 852664320 863502336 866875392 909508608 963194880 971440128 975234816 1010565120 1023197184 1027407872 1079377920 1083594240 1136885760 1155833856 1212678144 1214300160 1219043520 1278996480 1284259840 1295253504 1300313088 1364262912 1439170560 1444792320 1515847680 1541111808 1619066880 1625391360 1705328640 1733750784 1819017216 1926389760 1942880256 1950469632 2021130240 2046394368 2054815744 2158755840 2167188480 2273771520 2311667712 2428600320 2438087040 2557992960 2568519680 2590507008 2600626176 2728525824 2889584640 3031695360 3082223616 3238133760 3250782720 3410657280 3467501568 3638034432 3852779520 3885760512 3900939264 4092788736 4109631488 4317511680 4334376960 4547543040 4623335424 4857200640 4876174080 5115985920 5137039360 5201252352 5457051648 5779169280 6063390720 6164447232 6476267520 6501565440 6821314560 6935003136 7705559040 7771521024 7801878528 8185577472 8219262976 8668753920 9095086080 9246670848 9714401280 9752348160 10231971840 10274078720 10402504704 10914103296 11558338560 12328894464 12952535040 13003130880 13642629120 13870006272 15411118080 15603757056 16371154944 17337507840 18190172160 18493341696 19428802560 19504696320 20463943680 20548157440 20805009408 23116677120 24657788928 26006261760 27285258240 27740012544 30822236160 31207514112 32742309888 34675015680 36986683392 38857605120 39009392640 40927887360 41096314880 41610018816 46233354240 52012523520 54570516480 55480025088 61644472320 62415028224 69350031360 73973366784 78018785280 81855774720 83220037632 92466708480 104025047040 110960050176 123288944640 124830056448 138700062720 156037570560 163711549440 166440075264 184933416960 208050094080 221920100352 249660112896 277400125440 312075141120 332880150528 369866833920 416100188160 499320225792 554800250880 624150282240 665760301056 832200376320 998640451584 1109600501760 1248300564480 1664400752640 1997280903168 2496601128960 3328801505280 4993202257920 9986404515840
• Sum of all divisors σ(n): 36632244448800
• Sum of proper divisors (its aliquot sum) s(n): 26645839932960
• 9986404515840 is an abundant number, because the sum of its proper divisors (26645839932960) is greater than itself. Its abundance is 16659435417120

Bases of 9986404515840

• Binary: 10010001010100100100000110000000000000000000₂
• Hexadecimal: 0x91524180000
• Base-36: 3JFOVEO00

Squares and roots of 9986404515840

• 9986404515840 squared (9986404515840²) is 99728275153989544810905600
• 9986404515840 cubed (9986404515840³) is 995926897354735261691773722719944704000
• The square root of 9986404515840 is 3160127.2942462303
• The cube root of 9986404515840 is 21534.5789447437

Scales and comparisons

• 9,986,404,515,840 seconds is equal to 317,536 years, 40 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 9,986,404,515,840 would take you about seven hundred ninety-three thousand, eight hundred forty-one 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 9986404515840 cubic inches would be around 1794.5 feet tall.

Recreational maths with 9986404515840

• 9986404515840 backwards is 0485154046899
• The number of decimal digits it has is: 13
• The sum of 9986404515840's digits is 63
• More coming soon!