47139884883

Names of 47139884883

• Cardinal: 47139884883 can be written as Forty-seven billion, one hundred thirty-nine million, eight hundred eighty-four thousand, eight hundred eighty-three.

Scientific notation

• Scientific notation: 4.7139884883 × 10¹⁰

Factors of 47139884883

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19975

Divisors of 47139884883

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 273 421 441 637 819 1263 1911 2947 3789 5473 5733 8841 16419 19531 20629 26523 38311 49257 58593 61887 114933 136717 175779 185661 253903 268177 344799 410151 761709 804531 957019 1230453 1777321 2285127 2413593 2871057 5331963 8222551 8613171 12441247 15995889 24667653 37323741 57557857 74002959 106893163 111971223 172673571 320679489 402904999 518020713 748252141 962038467 1208714997 2244756423 3626144991 5237764987 6734269269 15713294961 47139884883
• Sum of all divisors σ(n): 85507736496
• Sum of proper divisors (its aliquot sum) s(n): 38367851613
• 47139884883 is a deficient number, because the sum of its proper divisors (38367851613) is less than itself. Its deficiency is 8772033270

Bases of 47139884883

• Binary: 101011111001110000011000111101010011₂
• Hexadecimal: 0xAF9C18F53
• Base-36: LNLVBYR

Squares and roots of 47139884883

• 47139884883 squared (47139884883²) is 2222168746782491923689
• 47139884883 cubed (47139884883³) is 104752778913927045922576680693387
• The square root of 47139884883 is 217117.2146168977
• The cube root of 47139884883 is 3612.4028192357

Scales and comparisons

• 47,139,884,883 seconds is equal to 1,498 years, 46 weeks, 6 days, 12 hours, 28 minutes, 3 seconds.
• To count from 1 to 47,139,884,883 would take you about two thousand, nine hundred ninety-seven 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 47139884883 cubic inches would be around 301 feet tall.

Recreational maths with 47139884883

• 47139884883 backwards is 38848893174
• 47139884883 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47139884883's digits is 63
• More coming soon!