137883937475762985628

Names of 137883937475762985628

• Cardinal: 137883937475762985628 can be written as One hundred thirty-seven quintillion, eight hundred eighty-three quadrillion, nine hundred thirty-seven trillion, four hundred seventy-five billion, seven hundred sixty-two million, nine hundred eighty-five thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37883937475762985628 × 10²⁰

Factors of 137883937475762985628

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 91633702231

Divisors of 137883937475762985628

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 11 22 44 34211171 68422342 136844684 376322881 752645762 1505291524 91599491047 183198982094 366397964188 1007594401517 2015188803034 4030377606068 3133725851721886037 6267451703443772074 12534903406887544148 34470984368940746407 68941968737881492814 137883937475762985628
• Sum of all divisors σ(n): 263232979241869413504
• Sum of proper divisors (its aliquot sum) s(n): 125349041766106427876
• 137883937475762985628 is a deficient number, because the sum of its proper divisors (125349041766106427876) is less than itself. Its deficiency is 12534895709656557752

Bases of 137883937475762985628

• Binary: 1110111100110000110001001101001100000000011000001100001101010011100₂
• Hexadecimal: 0x77986269803061A9C
• Base-36: T3KSGK04MF1CS

Squares and roots of 137883937475762985628

• 137883937475762985628 squared (137883937475762985628²) is 19011980213820116300876533365668534554384
• 137883937475762985628 cubed (137883937475762985628³) is 2621446691092815914590253330001448848832028003617216376393152
• The square root of 137883937475762985628 is 11742399136.2822863989
• The cube root of 137883937475762985628 is 5166200.1252201395

Scales and comparisons

• 137,883,937,475,762,985,628 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,883,937,475,762,985,628 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 137883937475762985628 cubic inches would be around 430516.7 feet tall.

Recreational maths with 137883937475762985628

• 137883937475762985628 backwards is 826589267574739388731
• The number of decimal digits it has is: 21
• The sum of 137883937475762985628's digits is 118
• More coming soon!