47045121936

Names of 47045121936

• Cardinal: 47045121936 can be written as Forty-seven billion, forty-five million, one hundred twenty-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 4.7045121936 × 10¹⁰

Factors of 47045121936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 65178

Divisors of 47045121936

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 48 58 87 116 174 232 348 464 523 696 1046 1392 1569 2092 3138 4184 6276 8368 12552 15167 25104 30334 45501 60668 64621 91002 121336 129242 182004 193863 242672 258484 364008 387726 516968 728016 775452 1033936 1550904 1874009 3101808 3748018 5622027 7496036 11244054 14992072 22488108 29984144 33796783 44976216 67593566 89952432 101390349 135187132 202780698 270374264 405561396 540748528 811122792 980106707 1622245584 1960213414 2940320121 3920426828 5880640242 7840853656 11761280484 15681707312 23522560968 47045121936
• Sum of all divisors σ(n): 125966372160
• Sum of proper divisors (its aliquot sum) s(n): 78921250224
• 47045121936 is an abundant number, because the sum of its proper divisors (78921250224) is greater than itself. Its abundance is 31876128288

Bases of 47045121936

• Binary: 101011110100000110111001011110010000₂
• Hexadecimal: 0xAF41B9790
• Base-36: LM1G8EO

Squares and roots of 47045121936

• 47045121936 squared (47045121936²) is 2213243497973108388096
• 47045121936 cubed (47045121936³) is 104122310236204052966920730873856
• The square root of 47045121936 is 216898.8749071789
• The cube root of 47045121936 is 3609.9805846569

Scales and comparisons

• 47,045,121,936 seconds is equal to 1,495 years, 46 weeks, 1 day, 17 hours, 25 minutes, 36 seconds.
• To count from 1 to 47,045,121,936 would take you about two thousand, nine hundred ninety-one 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 47045121936 cubic inches would be around 300.8 feet tall.

Recreational maths with 47045121936

• 47045121936 backwards is 63912154074
• The number of decimal digits it has is: 11
• The sum of 47045121936's digits is 42
• More coming soon!