47157945760272

Names of 47157945760272

• Cardinal: 47157945760272 can be written as Forty-seven trillion, one hundred fifty-seven billion, nine hundred forty-five million, seven hundred sixty thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.7157945760272 × 10¹³

Factors of 47157945760272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21333121

Divisors of 47157945760272

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 46153 92306 138459 184612 276918 369224 553836 738448 1107672 2215344 21286963 42573926 63860889 85147852 127721778 170295704 255443556 340591408 510887112 1021774224 982457203339 1964914406678 2947371610017 3929828813356 5894743220034 7859657626712 11789486440068 15719315253424 23578972880136 47157945760272
• Sum of all divisors σ(n): 121827338520544
• Sum of proper divisors (its aliquot sum) s(n): 74669392760272
• 47157945760272 is an abundant number, because the sum of its proper divisors (74669392760272) is greater than itself. Its abundance is 27511447000000

Bases of 47157945760272

• Binary: 1010101110001111010000100110101111101000010000₂
• Hexadecimal: 0x2AE3D09AFA10
• Base-36: GPS27BNDC

Squares and roots of 47157945760272

• 47157945760272 squared (47157945760272²) is 2223871848328755900093513984
• 47157945760272 cubed (47157945760272³) is 104873228001283310527635332990098943643648
• The square root of 47157945760272 is 6867164.3172616745
• The cube root of 47157945760272 is 36128.6410471707

Scales and comparisons

• 47,157,945,760,272 seconds is equal to 1,499,476 years, 41 weeks, 6 days, 9 hours, 51 minutes, 12 seconds.
• To count from 1 to 47,157,945,760,272 would take you about three million, seven hundred forty-eight thousand, six hundred ninety-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 47157945760272 cubic inches would be around 3010.7 feet tall.

Recreational maths with 47157945760272

• 47157945760272 backwards is 27206754975174
• The number of decimal digits it has is: 14
• The sum of 47157945760272's digits is 66
• More coming soon!