47213164128

Names of 47213164128

• Cardinal: 47213164128 can be written as Forty-seven billion, two hundred thirteen million, one hundred sixty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.7213164128 × 10¹⁰

Factors of 47213164128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105756

Divisors of 47213164128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 359 416 624 718 1077 1248 1436 2154 2872 4308 4667 5744 8616 9334 11488 14001 17232 18668 28002 34464 37336 56004 74672 105379 112008 149344 210758 224016 316137 421516 448032 632274 843032 1264548 1369927 1686064 2529096 2739854 3372128 4109781 5058192 5479708 8219562 10116384 10959416 16439124 21918832 32878248 37831061 43837664 65756496 75662122 113493183 131512992 151324244 226986366 302648488 453972732 491803793 605296976 907945464 983607586 1210593952 1475411379 1815890928 1967215172 2950822758 3631781856 3934430344 5901645516 7868860688 11803291032 15737721376 23606582064 47213164128
• Sum of all divisors σ(n): 133841030400
• Sum of proper divisors (its aliquot sum) s(n): 86627866272
• 47213164128 is an abundant number, because the sum of its proper divisors (86627866272) is greater than itself. Its abundance is 39414702144

Bases of 47213164128

• Binary: 101011111110000111111011011001100000₂
• Hexadecimal: 0xAFE1FB660
• Base-36: LOTHYLC

Squares and roots of 47213164128

• 47213164128 squared (47213164128²) is 2229082866977466000384
• 47213164128 cubed (47213164128³) is 105242055253519893553669503025152
• The square root of 47213164128 is 217285.9041171331
• The cube root of 47213164128 is 3614.2736843825

Scales and comparisons

• 47,213,164,128 seconds is equal to 1,501 years, 12 weeks, 15 hours, 48 minutes, 48 seconds.
• To count from 1 to 47,213,164,128 would take you about three thousand and two 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 47213164128 cubic inches would be around 301.2 feet tall.

Recreational maths with 47213164128

• 47213164128 backwards is 82146131274
• 47213164128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47213164128's digits is 39
• More coming soon!