1000139647601025

Names of 1000139647601025

• Cardinal: 1000139647601025 can be written as One quadrillion, one hundred thirty-nine billion, six hundred forty-seven million, six hundred one thousand and twenty-five.

Scientific notation

• Scientific notation: 1.000139647601025 × 10¹⁵

Factors of 1000139647601025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44010545658

Divisors of 1000139647601025

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 5 9 15 25 45 75 101 225 303 505 909 1515 2525 4545 7575 22725 44010545549 132031636647 220052727745 396094909941 660158183235 1100263638725 1980474549705 3300790916175 4445065100449 9902372748525 13335195301347 22225325502245 40005585904041 66675976506735 111126627511225 200027929520205 333379882533675 1000139647601025
• Sum of all divisors σ(n): 1809097485378300
• Sum of proper divisors (its aliquot sum) s(n): 808957837777275
• 1000139647601025 is a deficient number, because the sum of its proper divisors (808957837777275) is less than itself. Its deficiency is 191181809823750

Bases of 1000139647601025

• Binary: 11100011011001111100101000011010111100100110000001₂
• Hexadecimal: 0x38D9F286BC981
• Base-36: 9UIPT7CA69

Squares and roots of 1000139647601025

• 1000139647601025 squared (1000139647601025²) is 1000279314703502472037581050625
• 1000139647601025 cubed (1000139647601025³) is 1000419001310155747166966255962363780326890625
• The square root of 1000139647601025 is 31624984.5470480033
• The cube root of 1000139647601025 is 100004.6547033681

Scales and comparisons

• 1,000,139,647,601,025 seconds is equal to 31,801,347 years, 8 weeks, 1 day, 18 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,000,139,647,601,025 would take you about ninety-five million, four hundred four thousand and forty-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 1000139647601025 cubic inches would be around 8333.7 feet tall.

Recreational maths with 1000139647601025

• 1000139647601025 backwards is 5201067469310001
• 1000139647601025 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1000139647601025's digits is 45
• More coming soon!