71424875431

Names of 71424875431

• Cardinal: 71424875431 can be written as Seventy-one billion, four hundred twenty-four million, eight hundred seventy-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 7.1424875431 × 10¹⁰

Factors of 71424875431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 179

Divisors of 71424875431

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 13 29 49 59 71 91 169 203 377 413 497 637 767 923 1183 1421 1711 2059 2639 2891 3479 4189 4901 5041 5369 6461 8281 9971 11977 11999 14413 18473 22243 26767 29323 34307 35287 37583 45227 54457 65533 69797 83839 83993 100891 121481 146189 155701 187369 205261 240149 247009 289159 297419 347971 381199 458731 488579 587951 707941 850367 851929 1023323 1089907 1311583 1579253 1900457 2024113 2081933 2435797 2668393 3211117 3866447 4955587 5952569 5963503 7163261 8625151 11054771 13303199 14168791 14573531 17050579 20530289 24705941 27065129 34689109 41744521 50263811 60376057 77383397 93122393 112126963 143712023 172941587 189455903 351846677 422632399 784888741 1005984161 1210591109 1457650519 2462926739 5494221187 10203553633 71424875431
• Sum of all divisors σ(n): 96000665400
• Sum of proper divisors (its aliquot sum) s(n): 24575789969
• 71424875431 is a deficient number, because the sum of its proper divisors (24575789969) is less than itself. Its deficiency is 46849085462

Bases of 71424875431

• Binary: 1000010100001010000010001101110100111₂
• Hexadecimal: 0x10A1411BA7
• Base-36: WT8IYLJ

Squares and roots of 71424875431

• 71424875431 squared (71424875431²) is 5101512830333867435761
• 71424875431 cubed (71424875431³) is 364374918416244719739696819687991
• The square root of 71424875431 is 267254.3272446679
• The cube root of 71424875431 is 4149.0611014037

Scales and comparisons

• 71,424,875,431 seconds is equal to 2,271 years, 4 weeks, 4 days, 19 hours, 10 minutes, 31 seconds.
• To count from 1 to 71,424,875,431 would take you about four thousand, five hundred forty-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 71424875431 cubic inches would be around 345.8 feet tall.

Recreational maths with 71424875431

• 71424875431 backwards is 13457842417
• The number of decimal digits it has is: 11
• The sum of 71424875431's digits is 46
• More coming soon!