51931760013

Names of 51931760013

• Cardinal: 51931760013 can be written as Fifty-one billion, nine hundred thirty-one million, seven hundred sixty thousand and thirteen.

Scientific notation

• Scientific notation: 5.1931760013 × 10¹⁰

Factors of 51931760013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1299

Divisors of 51931760013

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 19 21 27 41 49 57 63 123 133 147 171 189 287 369 399 441 513 779 861 931 1107 1197 1229 1323 1681 2009 2337 2583 2793 3591 3687 5043 5453 6027 7011 7749 8379 8603 11061 11767 15129 16359 18081 21033 23351 25137 25809 31939 33183 35301 38171 45387 49077 50389 54243 60221 70053 77427 82369 95817 105903 114513 147231 151167 163457 180663 210159 223573 232281 247107 287451 317709 343539 352723 453501 490371 541989 630477 670719 741321 862353 957391 1030617 1058169 1144199 1360503 1471113 1565011 1625967 2012157 2065949 2223963 2469061 2872173 3174507 3432597 4413339 4695033 6036471 6197847 6701737 7407183 8616519 9523521 10297791 14085099 14461643 18593541 20105211 22221549 25849557 30893373 39253031 42255297 43384929 46912159 55780623 60315633 66664647 101231501 117759093 130154787 140736477 180946899 274771217 303694503 353277279 390464361 422209431 824313651 911083509 1059831837 1266628293 1923398519 2472940953 2733250527 5770195557 7418822859 17310586671 51931760013
• Sum of all divisors σ(n): 96639624000
• Sum of proper divisors (its aliquot sum) s(n): 44707863987
• 51931760013 is a deficient number, because the sum of its proper divisors (44707863987) is less than itself. Its deficiency is 7223896026

Bases of 51931760013

• Binary: 110000010111010111111100010110001101₂
• Hexadecimal: 0xC175FC58D
• Base-36: NUUTUH9

Squares and roots of 51931760013

• 51931760013 squared (51931760013²) is 2696907698047825760169
• 51931760013 cubed (51931760013³) is 140055163352231955973535802322197
• The square root of 51931760013 is 227885.4098291507
• The cube root of 51931760013 is 3730.8777080233

Scales and comparisons

• 51,931,760,013 seconds is equal to 1,651 years, 14 weeks, 53 minutes, 33 seconds.
• To count from 1 to 51,931,760,013 would take you about three thousand, three hundred two 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 51931760013 cubic inches would be around 310.9 feet tall.

Recreational maths with 51931760013

• 51931760013 backwards is 31006713915
• The number of decimal digits it has is: 11
• The sum of 51931760013's digits is 36
• More coming soon!