139722628773

Names of 139722628773

• Cardinal: 139722628773 can be written as One hundred thirty-nine billion, seven hundred twenty-two million, six hundred twenty-eight thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 1.39722628773 × 10¹¹

Factors of 139722628773

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8431

Divisors of 139722628773

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 19 21 39 57 91 133 169 247 273 361 399 507 741 1083 1183 1729 2197 2527 3211 3549 4693 5187 6591 7581 8389 9633 14079 15379 22477 25167 32851 41743 46137 58723 61009 67431 98553 109057 125229 159391 176169 183027 292201 327171 427063 478173 763399 793117 876603 1115737 1281189 1417741 2072083 2290197 2379351 3028429 3347211 4253223 5551819 6216249 9085287 9924187 14504581 16655457 18430633 21199003 26937079 29772561 39369577 43513743 55291899 63597009 80811237 118108731 129014431 188559553 275587039 350182027 387043293 511804501 565678659 826761117 1050546081 1535413503 2451274189 3582631507 6653458513 7353822567 10747894521 19960375539 46574209591 139722628773
• Sum of all divisors σ(n): 243452294400
• Sum of proper divisors (its aliquot sum) s(n): 103729665627
• 139722628773 is a deficient number, because the sum of its proper divisors (103729665627) is less than itself. Its deficiency is 35992963146

Bases of 139722628773

• Binary: 10000010001000000111100001111010100101₂
• Hexadecimal: 0x20881E1EA5
• Base-36: 1S6R8UCL

Squares and roots of 139722628773

• 139722628773 squared (139722628773²) is 19522412991237567485529
• 139722628773 cubed (139722628773³) is 2727722863127879143632103516525917
• The square root of 139722628773 is 373794.9020157981
• The cube root of 139722628773 is 5189.0626717091

Scales and comparisons

• 139,722,628,773 seconds is equal to 4,442 years, 38 weeks, 6 days, 1 hour, 19 minutes, 33 seconds.
• To count from 1 to 139,722,628,773 would take you about eight thousand, eight hundred eighty-five 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 139722628773 cubic inches would be around 432.4 feet tall.

Recreational maths with 139722628773

• 139722628773 backwards is 377826227931
• 139722628773 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139722628773's digits is 57
• More coming soon!