40725871354971

Names of 40725871354971

• Cardinal: 40725871354971 can be written as Forty trillion, seven hundred twenty-five billion, eight hundred seventy-one million, three hundred fifty-four thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 4.0725871354971 × 10¹³

Factors of 40725871354971

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 313021

Divisors of 40725871354971

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 71 99 213 639 781 2343 7029 19763 59289 177867 217393 293173 652179 879519 1403173 1956537 2638557 3224903 4209519 9674709 12628557 15434903 20815283 29024127 46304709 62445849 138914127 187337547 228968113 686904339 2060713017 5793977999 17381933997 52145801991 63733757989 191201273967 411372437929 573603821901 1234117313787 3702351941361 4525096817219 13575290451657 40725871354971
• Sum of all divisors σ(n): 65081475793152
• Sum of proper divisors (its aliquot sum) s(n): 24355604438181
• 40725871354971 is a deficient number, because the sum of its proper divisors (24355604438181) is less than itself. Its deficiency is 16370266916790

Bases of 40725871354971

• Binary: 1001010000101000111011000110000110010001011011₂
• Hexadecimal: 0x250A3B18645B
• Base-36: EFP7GAKWR

Squares and roots of 40725871354971

• 40725871354971 squared (40725871354971²) is 1658596597621647435486410841
• 40725871354971 cubed (40725871354971³) is 67547791664531813119454201985614253640611
• The square root of 40725871354971 is 6381682.4862234411
• The cube root of 40725871354971 is 34405.1504803277

Scales and comparisons

• 40,725,871,354,971 seconds is equal to 1,294,956 years, 38 weeks, 1 day, 19 hours, 2 minutes, 51 seconds.
• To count from 1 to 40,725,871,354,971 would take you about three million, two hundred thirty-seven thousand, three 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 40725871354971 cubic inches would be around 2867.1 feet tall.

Recreational maths with 40725871354971

• 40725871354971 backwards is 17945317852704
• The number of decimal digits it has is: 14
• The sum of 40725871354971's digits is 63
• More coming soon!