137684081581461

Names of 137684081581461

• Cardinal: 137684081581461 can be written as One hundred thirty-seven trillion, six hundred eighty-four billion, eighty-one million, five hundred eighty-one thousand, four hundred sixty-one.

Scientific notation

• Scientific notation: 1.37684081581461 × 10¹⁴

Factors of 137684081581461

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 761

Divisors of 137684081581461

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 151 453 607 1359 1821 4077 5463 16389 22801 68403 91657 205209 274971 368449 615627 824913 1105347 2474739 3316041 9948123 13840207 41520621 55635799 124561863 166907397 223648543 373685589 500722191 670945629 1502166573 2012836887 6038510661 8401005649 25203016947 33770929993 75609050841 101312789979 226827152523 303938369937 911815109811 5099410428943 15298231286829 45894693860487 137684081581461
• Sum of all divisors σ(n): 205675038912000
• Sum of proper divisors (its aliquot sum) s(n): 67990957330539
• 137684081581461 is a deficient number, because the sum of its proper divisors (67990957330539) is less than itself. Its deficiency is 69693124250922

Bases of 137684081581461

• Binary: 11111010011100100010010110001100001110110010101₂
• Hexadecimal: 0x7D3912C61D95
• Base-36: 1CSZ6Z9XN9

Squares and roots of 137684081581461

• 137684081581461 squared (137684081581461²) is 18956906320930408182778894521
• 137684081581461 cubed (137684081581461³) is 2610064236423096021875308190686618988075181
• The square root of 137684081581461 is 11733886.0392225133
• The cube root of 137684081581461 is 51637.0286842713

Scales and comparisons

• 137,684,081,581,461 seconds is equal to 4,377,927 years, 47 weeks, 2 days, 1 hour, 4 minutes, 21 seconds.
• To count from 1 to 137,684,081,581,461 would take you about ten million, nine hundred forty-four thousand, eight hundred nineteen 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 137684081581461 cubic inches would be around 4303.1 feet tall.

Recreational maths with 137684081581461

• 137684081581461 backwards is 164185180486731
• The number of decimal digits it has is: 15
• The sum of 137684081581461's digits is 63
• More coming soon!