71629493312

Names of 71629493312

• Cardinal: 71629493312 can be written as Seventy-one billion, six hundred twenty-nine million, four hundred ninety-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.1629493312 × 10¹⁰

Factors of 71629493312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1767

Divisors of 71629493312

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 208 232 377 416 464 754 832 928 1508 1723 1856 3016 3446 6032 6892 12064 13784 22399 24128 27568 44798 49967 55136 89596 99934 110272 179192 199868 358384 399736 649571 716768 799472 1299142 1433536 1598944 2598284 2968729 3197888 5196568 5937458 10393136 11874916 20786272 23749832 38593477 41572544 47499664 77186954 86093141 94999328 154373908 172186282 189998656 308747816 344372564 617495632 688745128 1119210833 1234991264 1377490256 2238421666 2469982528 2754980512 4476843332 5509961024 8953686664 17907373328 35814746656 71629493312
• Sum of all divisors σ(n): 158443963020
• Sum of proper divisors (its aliquot sum) s(n): 86814469708
• 71629493312 is an abundant number, because the sum of its proper divisors (86814469708) is greater than itself. Its abundance is 15184976396

Bases of 71629493312

• Binary: 1000010101101011100110101010001000000₂
• Hexadecimal: 0x10AD735440
• Base-36: WWMCMRK

Squares and roots of 71629493312

• 71629493312 squared (71629493312²) is 5130784312133852729344
• 71629493312 cubed (71629493312³) is 367515480571306324525338994147328
• The square root of 71629493312 is 267636.8683720537
• The cube root of 71629493312 is 4153.0193986685

Scales and comparisons

• 71,629,493,312 seconds is equal to 2,277 years, 31 weeks, 1 hour, 28 minutes, 32 seconds.
• To count from 1 to 71,629,493,312 would take you about four thousand, five hundred fifty-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 71629493312 cubic inches would be around 346.1 feet tall.

Recreational maths with 71629493312

• 71629493312 backwards is 21339492617
• The number of decimal digits it has is: 11
• The sum of 71629493312's digits is 47
• More coming soon!