13755997944

Names of 13755997944

• Cardinal: 13755997944 can be written as Thirteen billion, seven hundred fifty-five million, nine hundred ninety-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3755997944 × 10¹⁰

Factors of 13755997944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2047

Divisors of 13755997944

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 73 78 104 109 117 146 156 218 219 234 292 312 327 436 438 468 584 654 657 872 876 936 949 981 1308 1314 1417 1752 1847 1898 1962 2616 2628 2834 2847 3694 3796 3924 4251 5256 5541 5668 5694 7388 7592 7848 7957 8502 8541 11082 11336 11388 12753 14776 15914 16623 17004 17082 22164 22776 23871 24011 25506 31828 33246 34008 34164 44328 47742 48022 51012 63656 66492 68328 71613 72033 95484 96044 102024 103441 132984 134831 143226 144066 190968 192088 201323 206882 216099 269662 286452 288132 310323 402646 404493 413764 432198 539324 572904 576264 603969 620646 805292 808986 827528 864396 930969 1078648 1207938 1213479 1241292 1610584 1617972 1728792 1752803 1811907 1861938 2415876 2426958 2482584 2617199 3235944 3505606 3623814 3723876 4831752 4853916 5234398 5258409 7011212 7247628 7447752 7851597 9707832 10468796 10516818 14022424 14495256 14696579 15703194 15775227 20937592 21033636 23554791 29393158 31406388 31550454 42067272 44089737 47109582 58786316 62812776 63100908 88179474 94219164 117572632 126201816 132269211 176358948 188438328 191055527 264538422 352717896 382111054 529076844 573166581 764222108 1058153688 1146333162 1528444216 1719499743 2292666324 3438999486 4585332648 6877998972 13755997944
• Sum of all divisors σ(n): 41066625600
• Sum of proper divisors (its aliquot sum) s(n): 27310627656
• 13755997944 is an abundant number, because the sum of its proper divisors (27310627656) is greater than itself. Its abundance is 13554629712

Bases of 13755997944

• Binary: 1100110011111010111101111011111000₂
• Hexadecimal: 0x333EBDEF8
• Base-36: 6BHYRY0

Squares and roots of 13755997944

• 13755997944 squared (13755997944²) is 189227479435332227136
• 13755997944 cubed (13755997944³) is 2603012818060732397439757008384
• The square root of 13755997944 is 117285.9665262645
• The cube root of 13755997944 is 2396.0582253831

Scales and comparisons

• 13,755,997,944 seconds is equal to 437 years, 20 weeks, 4 days, 22 hours, 32 minutes, 24 seconds.
• To count from 1 to 13,755,997,944 would take you about eight hundred seventy-four 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 13755997944 cubic inches would be around 199.7 feet tall.

Recreational maths with 13755997944

• 13755997944 backwards is 44979955731
• The number of decimal digits it has is: 11
• The sum of 13755997944's digits is 63
• More coming soon!