71950082490

Names of 71950082490

• Cardinal: 71950082490 can be written as Seventy-one billion, nine hundred fifty million, eighty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 7.195008249 × 10¹⁰

Factors of 71950082490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1863543

Divisors of 71950082490

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 54 55 65 66 78 90 99 110 117 130 135 143 165 195 198 234 270 286 297 330 351 390 429 495 585 594 702 715 858 990 1170 1287 1430 1485 1755 2145 2574 2970 3510 3861 4290 6435 7722 12870 19305 38610 1863509 3727018 5590527 9317545 11181054 16771581 18635090 20498599 24225617 27952635 33543162 40997198 48451234 50314743 55905270 61495797 72676851 83857905 100629486 102492995 121128085 122991594 145353702 167715810 184487391 204985990 218030553 242256170 251573715 266481787 307478985 363384255 368974782 436061106 503147430 532963574 553462173 614957970 654091659 726768510 799445361 922436955 1090152765 1106924346 1308183318 1332408935 1598890722 1844873910 2180305530 2398336083 2664817870 2767310865 3270458295 3997226805 4796672166 5534621730 6540916590 7195008249 7994453610 11991680415 14390016498 23983360830 35975041245 71950082490
• Sum of all divisors σ(n): 225410169600
• Sum of proper divisors (its aliquot sum) s(n): 153460087110
• 71950082490 is an abundant number, because the sum of its proper divisors (153460087110) is greater than itself. Its abundance is 81510004620

Bases of 71950082490

• Binary: 1000011000000100011110010000110111010₂
• Hexadecimal: 0x10C08F21BA
• Base-36: X1X7YYI

Squares and roots of 71950082490

• 71950082490 squared (71950082490²) is 5176814370317804600100
• 71950082490 cubed (71950082490³) is 372472220979783448492896462249000
• The square root of 71950082490 is 268235.1253844283
• The cube root of 71950082490 is 4159.2060108265

Scales and comparisons

• 71,950,082,490 seconds is equal to 2,287 years, 41 weeks, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 71,950,082,490 would take you about four thousand, five hundred seventy-five 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 71950082490 cubic inches would be around 346.6 feet tall.

Recreational maths with 71950082490

• 71950082490 backwards is 09428005917
• 71950082490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71950082490's digits is 45
• More coming soon!