38457721642041

Names of 38457721642041

• Cardinal: 38457721642041 can be written as Thirty-eight trillion, four hundred fifty-seven billion, seven hundred twenty-one million, six hundred forty-two thousand and forty-one.

Scientific notation

• Scientific notation: 3.8457721642041 × 10¹³

Factors of 38457721642041

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8404

Divisors of 38457721642041

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 19 39 57 117 169 171 247 361 507 741 1083 1521 2223 3211 3249 4693 8369 9633 14079 25107 28899 42237 61009 75321 108797 159011 183027 326391 477033 549081 979173 1414361 1431099 2067143 3021209 4243083 6201429 9063627 12729249 18604287 26872859 27190881 39275717 70040161 80618577 117827151 210120483 241855731 353481453 510584321 630361449 910522093 1330763059 1531752963 2731566279 3992289177 4595258889 8194698837 11836787209 11976867531 17299919767 25284498121 35510361627 51899759301 75853494363 106531084881 155699277903 224898956971 227560483089 328698475573 674696870913 986095426719 2024090612739 2958286280157 4273080182449 12819240547347 38457721642041
• Sum of all divisors σ(n): 63491918449869
• Sum of proper divisors (its aliquot sum) s(n): 25034196807828
• 38457721642041 is a deficient number, because the sum of its proper divisors (25034196807828) is less than itself. Its deficiency is 13423524834213

Bases of 38457721642041

• Binary: 1000101111101000100010110101100101110000111001₂
• Hexadecimal: 0x22FA22D65C39
• Base-36: DMR8EILO9

Squares and roots of 38457721642041

• 38457721642041 squared (38457721642041²) is 1478996353896708709338645681
• 38457721642041 cubed (38457721642041³) is 56878830087753184414212486570246412674921
• 38457721642041 is a perfect square number. Its square root is 6201429
• The cube root of 38457721642041 is 33754.2024263675

Scales and comparisons

• 38,457,721,642,041 seconds is equal to 1,222,836 years, 30 weeks, 5 days, 7 minutes, 21 seconds.
• To count from 1 to 38,457,721,642,041 would take you about three million, fifty-seven thousand and 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 38457721642041 cubic inches would be around 2812.9 feet tall.

Recreational maths with 38457721642041

• 38457721642041 backwards is 14024612775483
• The number of decimal digits it has is: 14
• The sum of 38457721642041's digits is 54
• More coming soon!