71294995382

Names of 71294995382

• Cardinal: 71294995382 can be written as Seventy-one billion, two hundred ninety-four million, nine hundred ninety-five thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 7.1294995382 × 10¹⁰

Factors of 71294995382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1598

Divisors of 71294995382

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 13 19 26 38 169 247 338 361 494 617 722 947 1234 1894 3211 4693 6422 8021 9386 11723 12311 16042 17993 23446 24622 35986 61009 104273 122018 152399 160043 208546 222737 233909 304798 320086 341867 445474 467818 584299 683734 1168598 1981187 2895581 3040817 3962374 4444271 5791162 6081634 7595887 8888542 11101681 15191774 22203362 37642553 57775523 75285106 98746531 115551046 144321853 197493062 210931939 288643706 421863878 1876184089 2742115207 3752368178 5484230414 35647497691 71294995382
• Sum of all divisors σ(n): 122544587016
• Sum of proper divisors (its aliquot sum) s(n): 51249591634
• 71294995382 is a deficient number, because the sum of its proper divisors (51249591634) is less than itself. Its deficiency is 20045403748

Bases of 71294995382

• Binary: 1000010011001100000110100101110110110₂
• Hexadecimal: 0x1099834BB6
• Base-36: WR376IE

Squares and roots of 71294995382

• 71294995382 squared (71294995382²) is 5082976366519401325924
• 71294995382 cubed (71294995382³) is 362390776577815856945156256882968
• The square root of 71294995382 is 267011.2270710727
• The cube root of 71294995382 is 4146.5446708079

Scales and comparisons

• 71,294,995,382 seconds is equal to 2,266 years, 49 weeks, 6 days, 13 hours, 23 minutes, 2 seconds.
• To count from 1 to 71,294,995,382 would take you about four thousand, five hundred thirty-three 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 71294995382 cubic inches would be around 345.5 feet tall.

Recreational maths with 71294995382

• 71294995382 backwards is 28359949217
• The number of decimal digits it has is: 11
• The sum of 71294995382's digits is 59
• More coming soon!