47971899264

Names of 47971899264

• Cardinal: 47971899264 can be written as Forty-seven billion, nine hundred seventy-one million, eight hundred ninety-nine thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.7971899264 × 10¹⁰

Factors of 47971899264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 30827

Divisors of 47971899264

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 4801 9602 14403 19204 26021 28806 38408 52042 57612 76816 78063 104084 115224 153632 156126 208168 230448 307264 312252 416336 460896 614528 624504 832672 921792 1249008 1665344 1843584 2498016 3330688 4996032 9992064 124926821 249853642 374780463 499707284 749560926 999414568 1499121852 1998829136 2998243704 3997658272 5996487408 7995316544 11992974816 15990633088 23985949632 47971899264
• Sum of all divisors σ(n): 127456796880
• Sum of proper divisors (its aliquot sum) s(n): 79484897616
• 47971899264 is an abundant number, because the sum of its proper divisors (79484897616) is greater than itself. Its abundance is 31512998352

Bases of 47971899264

• Binary: 101100101011010110010001011110000000₂
• Hexadecimal: 0xB2B591780
• Base-36: M1D8ADC

Squares and roots of 47971899264

• 47971899264 squared (47971899264²) is 2301303118995363741696
• 47971899264 cubed (47971899264³) is 110397881400374594299678628511744
• The square root of 47971899264 is 219024.8827507961
• The cube root of 47971899264 is 3633.5318468611

Scales and comparisons

• 47,971,899,264 seconds is equal to 1,525 years, 18 weeks, 4 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 47,971,899,264 would take you about three thousand and fifty 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 47971899264 cubic inches would be around 302.8 feet tall.

Recreational maths with 47971899264

• 47971899264 backwards is 46299817974
• The number of decimal digits it has is: 11
• The sum of 47971899264's digits is 66
• More coming soon!