989497293496920810

Names of 989497293496920810

• Cardinal: 989497293496920810 can be written as Nine hundred eighty-nine quadrillion, four hundred ninety-seven trillion, two hundred ninety-three billion, four hundred ninety-six million, nine hundred twenty thousand, eight hundred ten.

Scientific notation

• Scientific notation: 9.8949729349692081 × 10¹⁷

Factors of 989497293496920810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 348413

Divisors of 989497293496920810

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 43 45 49 63 70 86 90 98 105 126 129 147 210 215 245 258 294 301 315 387 430 441 490 602 630 645 735 774 882 903 1290 1470 1505 1806 1849 1935 2107 2205 2709 3010 3698 3870 4214 4410 4515 5418 5547 6321 9030 9245 10535 11094 12642 12943 13545 16641 18490 18963 21070 25886 27090 27735 31605 33282 37926 38829 55470 63210 64715 77658 83205 90601 94815 116487 129430 166410 181202 189630 194145 232974 271803 348353 388290 453005 543606 582435 696706 815409 906010 1045059 1164870 1359015 1630818 1741765 2090118 2438471 2718030 3135177 3483530 4077045 4876942 5225295 6270354 7315413 8154090 10450590 12192355 14630826 14979179 15675885 17069297 21946239 24384710 29958358 31351770 34138594 36577065 43892478 44937537 51207891 73154130 74895895 85346485 89875074 102415782 104854253 109731195 134812611 149791790 153623673 170692970 209708506 219462390 224687685 256039455 269625222 307247346 314562759 449375370 512078910 524271265 629125518 644104697 674063055 733979771 768118365 943688277 1048542530 1288209394 1348126110 1467959542 1536236730 1572813795 1887376554 1932314091 2201939313 3145627590 3220523485 3669898855 3864628182 4403878626 4508732879 4718441385 5796942273 6441046970 6605817939 7339797710 9017465758 9436882770 9661570455 11009696565 11593884546 13211635878 13526198637 19323140910 22019393130 22543664395 27052397274 28984711365 31561130153 33029089695 40578595911 45087328790 57969422730 63122260306 66058179390 67630993185 81157191822 94683390459 121349812609 135261986370 157805650765 189366780918 202892979555 242699625218 284050171377 315611301530 364049437827 405785959110 473416952295 568100342754 606749063045 728098875654 849448688263 946833904590 1092148313481 1213498126090 1420250856885 1698897376526 1820247189135 2184296626962 2548346064789 2840501713770 3640494378270 4247243441315 5096692129578 5218041942187 5460741567405 5946140817841 7645038194367 8494486882630 10436083884374 10921483134810 11892281635682 12741730323945 15290076388734 15654125826561 17838422453523 25483460647890 26090209710935 29730704089205 31308251653122 35676844907046 36526293595309 38225190971835 46962377479683 52180419421870 53515267360569 59461408178410 73052587190618 76450381943670 78270629132805 89192112267615 93924754959366 107030534721138 109578880785927 156541258265610 178384224535230 182631467976545 219157761571854 224375803514041 234811887398415 255684055167163 267576336802845 328736642357781 365262935953090 448751607028082 469623774796830 511368110334326 535152673605690 547894403929635 657473284715562 673127410542123 767052165501489 1095788807859270 1121879017570205 1278420275835815 1346254821084246 1534104331002978 1570630624598287 1643683211788905 2019382231626369 2243758035140410 2301156496504467 2556840551671630 3141261249196574 3287366423577810 3365637052710615 3835260827507445 4038764463252738 4602312993008934 4711891873794861 6731274105421230 7670521655014890 7853153122991435 9423783747589722 10096911158131845 10994414372188009 11505782482522335 14135675621384583 15706306245982870 20193822316263690 21988828744376018 23011564965044670 23559459368974305 28271351242769166 32983243116564027 47118918737948610 54972071860940045 65966486233128054 70678378106922915 98949729349692081 109944143721880090 141356756213845830 164916215582820135 197899458699384162 329832431165640270 494748646748460405 989497293496920810
• Sum of all divisors σ(n): 3063950070028067142
• Sum of proper divisors (its aliquot sum) s(n): 2074452776531146332
• 989497293496920810 is an abundant number, because the sum of its proper divisors (2074452776531146332) is greater than itself. Its abundance is 1084955483034225522

Bases of 989497293496920810

• Binary: 110110111011011001101000101110111101000110000010101011101010₂
• Hexadecimal: 0xDBB668BBD182AEA
• Base-36: 7IMZIL8L1FQI

Squares and roots of 989497293496920810

• 989497293496920810 squared (989497293496920810²) is 979104893837731441907664951411056100
• 989497293496920810 cubed (989497293496920810³) is 968821642502025239949430742047441354084929940167441000
• The square root of 989497293496920810 is 994734785.5066298073
• The cube root of 989497293496920810 is 996486.7694981013

Scales and comparisons

• 989,497,293,496,920,810 seconds is equal to 31,462,953,217 years, 5 weeks, 6 days, 4 hours, 13 minutes, 30 seconds.
• To count from 1 to 989,497,293,496,920,810 would take you about ninety-four billion, three hundred eighty-eight million, eight hundred fifty-nine thousand, six hundred fifty-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 989497293496920810 cubic inches would be around 83040.6 feet tall.

Recreational maths with 989497293496920810

• 989497293496920810 backwards is 018029694392794989
• The number of decimal digits it has is: 18
• The sum of 989497293496920810's digits is 99
• More coming soon!