47937392128

Names of 47937392128

• Cardinal: 47937392128 can be written as Forty-seven billion, nine hundred thirty-seven million, three hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.7937392128 × 10¹⁰

Factors of 47937392128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 38343

Divisors of 47937392128

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 79 124 128 158 248 256 316 496 512 632 992 1264 1984 2449 2528 3968 4898 5056 7936 9796 10112 15872 19592 20224 38231 39184 40448 76462 78368 152924 156736 305848 313472 611696 626944 1185161 1223392 1253888 2370322 2446784 3020249 4740644 4893568 6040498 9481288 9787136 12080996 18962576 19574272 24161992 37925152 48323984 75850304 93627719 96647968 151700608 187255438 193295936 303401216 374510876 386591872 606802432 749021752 773183744 1498043504 1546367488 2996087008 5992174016 11984348032 23968696064 47937392128
• Sum of all divisors σ(n): 100125020160
• Sum of proper divisors (its aliquot sum) s(n): 52187628032
• 47937392128 is an abundant number, because the sum of its proper divisors (52187628032) is greater than itself. Its abundance is 4250235904

Bases of 47937392128

• Binary: 101100101001010010101000111000000000₂
• Hexadecimal: 0xB294A8E00
• Base-36: M0SOOHS

Squares and roots of 47937392128

• 47937392128 squared (47937392128²) is 2297993564033636368384
• 47937392128 cubed (47937392128³) is 110159818586700703972985669681152
• The square root of 47937392128 is 218946.0941145103
• The cube root of 47937392128 is 3632.6604141059

Scales and comparisons

• 47,937,392,128 seconds is equal to 1,524 years, 13 weeks, 3 days, 22 hours, 15 minutes, 28 seconds.
• To count from 1 to 47,937,392,128 would take you about three thousand and forty-eight 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 47937392128 cubic inches would be around 302.7 feet tall.

Recreational maths with 47937392128

• 47937392128 backwards is 82129373974
• The number of decimal digits it has is: 11
• The sum of 47937392128's digits is 55
• More coming soon!