137811878022078

Names of 137811878022078

• Cardinal: 137811878022078 can be written as One hundred thirty-seven trillion, eight hundred eleven billion, eight hundred seventy-eight million, twenty-two thousand and seventy-eight.

Scientific notation

• Scientific notation: 1.37811878022078 × 10¹⁴

Factors of 137811878022078

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 68418390

Divisors of 137811878022078

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 234 8609 17218 25827 51654 77481 111917 154962 223834 335751 671502 1007253 2014506 68409763 136819526 205229289 410458578 615687867 889326919 1231375734 1778653838 2667980757 5335961514 8003942271 16007884542 588939649667 1177879299334 1766818949001 3533637898002 5300456847003 7656215445671 10600913694006 15312430891342 22968646337013 45937292674026 68905939011039 137811878022078
• Sum of all divisors σ(n): 321598405149840
• Sum of proper divisors (its aliquot sum) s(n): 183786527127762
• 137811878022078 is an abundant number, because the sum of its proper divisors (183786527127762) is greater than itself. Its abundance is 45974649105684

Bases of 137811878022078

• Binary: 11111010101011011010100000010010000101110111110₂
• Hexadecimal: 0x7D56D4090BBE
• Base-36: 1CULWHZ6BI

Squares and roots of 137811878022078

• 137811878022078 squared (137811878022078²) is 18992113723972105285455438084
• 137811878022078 cubed (137811878022078³) is 2617338859909477335800196148161046914018552
• The square root of 137811878022078 is 11739330.3907027849
• The cube root of 137811878022078 is 51653.0000000011

Scales and comparisons

• 137,811,878,022,078 seconds is equal to 4,381,991 years, 22 weeks, 6 days, 12 hours, 21 minutes, 18 seconds.
• To count from 1 to 137,811,878,022,078 would take you about ten million, nine hundred fifty-four thousand, nine hundred seventy-eight 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 137811878022078 cubic inches would be around 4304.4 feet tall.

Recreational maths with 137811878022078

• 137811878022078 backwards is 870220878118731
• The number of decimal digits it has is: 15
• The sum of 137811878022078's digits is 63
• More coming soon!