51396307789792

Names of 51396307789792

• Cardinal: 51396307789792 can be written as Fifty-one trillion, three hundred ninety-six billion, three hundred seven million, seven hundred eighty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 5.1396307789792 × 10¹³

Factors of 51396307789792

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 248

Divisors of 51396307789792

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 239 343 392 478 686 784 956 1372 1568 1673 1912 2401 2744 3346 3824 4802 5488 6692 7648 9604 10976 11711 13384 16807 19208 23422 26768 33614 38416 46844 53536 57121 67228 76832 81977 93688 114242 117649 134456 163954 187376 228484 235298 268912 327908 374752 399847 456968 470596 537824 573839 655816 799694 913936 941192 1147678 1311632 1599388 1827872 1882384 2295356 2623264 2798929 3198776 3764768 4016873 4590712 5597858 6397552 8033746 9181424 11195716 12795104 13651919 16067492 18362848 19592503 22391432 27303838 28118111 32134984 39185006 44782864 54607676 56236222 64269968 78370012 89565728 95563433 109215352 112472444 128539936 137147521 156740024 191126866 218430704 224944888 274295042 313480048 382253732 436861408 449889776 548590084 626960096 668944031 764507464 899779552 960032647 1097180168 1337888062 1529014928 1920065294 2194360336 2675776124 3058029856 3840130588 4388720672 4682608217 5351552248 6720228529 7680261176 9365216434 10703104496 13440457058 15360522352 18730432868 21406208992 26880914116 30721044704 32778257519 37460865736 53761828232 65556515038 74921731472 107523656464 131113030076 149843462944 215047312928 229447802633 262226060152 458895605266 524452120304 917791210532 1048904240608 1606134618431 1835582421064 3212269236862 3671164842128 6424538473724 7342329684256 12849076947448 25698153894896 51396307789792
• Sum of all divisors σ(n): 118546762632480
• Sum of proper divisors (its aliquot sum) s(n): 67150454842688
• 51396307789792 is an abundant number, because the sum of its proper divisors (67150454842688) is greater than itself. Its abundance is 15754147052896

Bases of 51396307789792

• Binary: 1011101011111010100010101010110010011111100000₂
• Hexadecimal: 0x2EBEA2AB27E0
• Base-36: I7V4YN7J4

Squares and roots of 51396307789792

• 51396307789792 squared (51396307789792²) is 2641580454423033820059403264
• 51396307789792 cubed (51396307789792³) is 135767482087024864346832575205702270681088
• The square root of 51396307789792 is 7169121.8283547113
• The cube root of 51396307789792 is 37180.1074391991

Scales and comparisons

• 51,396,307,789,792 seconds is equal to 1,634,243 years, 31 weeks, 4 days, 11 hours, 49 minutes, 52 seconds.
• To count from 1 to 51,396,307,789,792 would take you about four million, eighty-five thousand, six hundred nine 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 51396307789792 cubic inches would be around 3098.3 feet tall.

Recreational maths with 51396307789792

• 51396307789792 backwards is 29798770369315
• The number of decimal digits it has is: 14
• The sum of 51396307789792's digits is 76
• More coming soon!