137081409938838140

Names of 137081409938838140

• Cardinal: 137081409938838140 can be written as One hundred thirty-seven quadrillion, eighty-one trillion, four hundred nine billion, nine hundred thirty-eight million, eight hundred thirty-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3708140993883814 × 10¹⁷

Factors of 137081409938838140

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 403180617467195

Divisors of 137081409938838140

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 170 340 403180617467171 806361234934342 1612722469868684 2015903087335855 4031806174671710 6854070496941907 8063612349343420 13708140993883814 27416281987767628 34270352484709535 68540704969419070 137081409938838140
• Sum of all divisors σ(n): 304804546805182032
• Sum of proper divisors (its aliquot sum) s(n): 167723136866343892
• 137081409938838140 is an abundant number, because the sum of its proper divisors (167723136866343892) is greater than itself. Its abundance is 30641726927505752

Bases of 137081409938838140

• Binary: 111100111000000101101000011101000101101101101001001111100₂
• Hexadecimal: 0x1E702D0E8B6D27C
• Base-36: 11HRAYCSGPRW

Squares and roots of 137081409938838140

• 137081409938838140 squared (137081409938838140²) is 18791312950819791989695573118659600
• 137081409938838140 cubed (137081409938838140³) is 2575939673900326089939947630961073192332778157144000
• The square root of 137081409938838140 is 370245067.4064924529
• The cube root of 137081409938838140 is 515615.7650961519

Scales and comparisons

• 137,081,409,938,838,140 seconds is equal to 4,358,764,815 years, 21 weeks, 3 days, 15 hours, 2 minutes, 20 seconds.
• To count from 1 to 137,081,409,938,838,140 would take you about thirteen billion, seventy-six million, two hundred ninety-four thousand, four hundred forty-six 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 137081409938838140 cubic inches would be around 42968 feet tall.

Recreational maths with 137081409938838140

• 137081409938838140 backwards is 041838839904180731
• The number of decimal digits it has is: 18
• The sum of 137081409938838140's digits is 77
• More coming soon!