13072591616

Names of 13072591616

• Cardinal: 13072591616 can be written as Thirteen billion, seventy-two million, five hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3072591616 × 10¹⁰

Factors of 13072591616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 62

Divisors of 13072591616

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 53 56 64 98 106 112 128 196 212 224 256 343 371 392 424 448 686 742 784 848 896 1372 1484 1568 1696 1792 2597 2744 2809 2968 3136 3392 5194 5488 5618 5936 6272 6784 10388 10976 11236 11872 12544 13568 18179 19663 20776 21952 22472 23744 36358 39326 41552 43904 44944 47488 72716 78652 83104 87808 89888 94976 137641 145432 148877 157304 166208 179776 275282 290864 297754 314608 332416 359552 550564 581728 595508 629216 664832 719104 963487 1042139 1101128 1163456 1191016 1258432 1926974 2084278 2202256 2326912 2382032 2516864 3853948 4168556 4404512 4653824 4764064 5033728 7294973 7707896 8337112 8809024 9528128 14589946 15415792 16674224 17618048 19056256 29179892 30831584 33348448 35236096 38112512 51064811 58359784 61663168 66696896 102129622 116719568 123326336 133393792 204259244 233439136 246652672 266787584 408518488 466878272 817036976 933756544 1634073952 1867513088 3268147904 6536295808 13072591616
• Sum of all divisors σ(n): 31015656000
• Sum of proper divisors (its aliquot sum) s(n): 17943064384
• 13072591616 is an abundant number, because the sum of its proper divisors (17943064384) is greater than itself. Its abundance is 4870472768

Bases of 13072591616

• Binary: 1100001011001011111110101100000000₂
• Hexadecimal: 0x30B2FEB00
• Base-36: 607308W

Squares and roots of 13072591616

• 13072591616 squared (13072591616²) is 170892651558713491456
• 13072591616 cubed (13072591616³) is 2234009844002447320153793232896
• The square root of 13072591616 is 114335.4346473569
• The cube root of 13072591616 is 2355.7031611211

Scales and comparisons

• 13,072,591,616 seconds is equal to 415 years, 34 weeks, 5 days, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 13,072,591,616 would take you about eight hundred thirty-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 13072591616 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072591616

• 13072591616 backwards is 61619527031
• The number of decimal digits it has is: 11
• The sum of 13072591616's digits is 41
• More coming soon!