121308626835942

Names of 121308626835942

• Cardinal: 121308626835942 can be written as One hundred twenty-one trillion, three hundred eight billion, six hundred twenty-six million, eight hundred thirty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.21308626835942 × 10¹⁴

Factors of 121308626835942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30028149

Divisors of 121308626835942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 151 182 273 294 302 343 453 546 637 686 906 1029 1057 1274 1911 1963 2058 2114 3171 3822 3926 4459 5889 6342 7399 8918 11778 13377 13741 14798 22197 26754 27482 41223 44394 51793 82446 96187 103586 155379 192374 288561 310758 577122 673309 1346618 2019927 4039854 30027973 60055946 90083919 180167838 210195811 390363649 420391622 630587433 780727298 1171090947 1261174866 1471370677 2342181894 2732545543 2942741354 4414112031 4534223923 5465091086 8197636629 8828224062 9068447846 10299594739 13602671769 16395273258 19127818801 20599189478 27205343538 30898784217 31739567461 38255637602 57383456403 58944910999 61797568434 63479134922 95218702383 114766912806 117889821998 133894731607 176834732997 190437404766 222176972227 267789463214 353669465994 401684194821 412614376993 444353944454 666530916681 803368389642 825228753986 1237843130979 1333061833362 1555238805589 2475686261958 2888300638951 3110477611178 4665716416767 5776601277902 8664901916853 9331432833534 17329803833706 20218104472657 40436208945314 60654313417971 121308626835942
• Sum of all divisors σ(n): 306717737625600
• Sum of proper divisors (its aliquot sum) s(n): 185409110789658
• 121308626835942 is an abundant number, because the sum of its proper divisors (185409110789658) is greater than itself. Its abundance is 64100483953716

Bases of 121308626835942

• Binary: 11011100101010001011101100111000101100111100110₂
• Hexadecimal: 0x6E545D9C59E6
• Base-36: 1700EWBLK6

Squares and roots of 121308626835942

• 121308626835942 squared (121308626835942²) is 14715782944821827570183027364
• 121308626835942 cubed (121308626835942³) is 1785151421852110743808069800721182124716888
• The square root of 121308626835942 is 11014019.5585418315
• The cube root of 121308626835942 is 49502.8909423967

Scales and comparisons

• 121,308,626,835,942 seconds is equal to 3,857,239 years, 5 weeks, 1 day, 19 hours, 45 minutes, 42 seconds.
• To count from 1 to 121,308,626,835,942 would take you about nine million, six hundred forty-three thousand and ninety-seven 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 121308626835942 cubic inches would be around 4125.2 feet tall.

Recreational maths with 121308626835942

• 121308626835942 backwards is 249538626803121
• The number of decimal digits it has is: 15
• The sum of 121308626835942's digits is 60
• More coming soon!