139337648536667648

Names of 139337648536667648

• Cardinal: 139337648536667648 can be written as One hundred thirty-nine quadrillion, three hundred thirty-seven trillion, six hundred forty-eight billion, five hundred thirty-six million, six hundred sixty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.39337648536667648 × 10¹⁷

Factors of 139337648536667648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17936075598

Divisors of 139337648536667648

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 15173 30346 60692 121384 242768 485536 971072 1942144 3884288 7768576 17936060423 35872120846 71744241692 143488483384 286976966768 573953933536 1147907867072 2295815734144 4591631468288 9183262936576 272143844798179 544287689596358 1088575379192716 2177150758385432 4354301516770864 8708603033541728 17417206067083456 34834412134166912 69668824268333824 139337648536667648
• Sum of all divisors σ(n): 278421501833872848
• Sum of proper divisors (its aliquot sum) s(n): 139083853297205200
• 139337648536667648 is a deficient number, because the sum of its proper divisors (139083853297205200) is less than itself. Its deficiency is 253795239462448

Bases of 139337648536667648

• Binary: 111101111000001101101101001100100110111011100011000000000₂
• Hexadecimal: 0x1EF06DA64DDC600
• Base-36: 123Z2O239A0W

Squares and roots of 139337648536667648

• 139337648536667648 squared (139337648536667648²) is 19414980299727919948035972409851904
• 139337648536667648 cubed (139337648536667648³) is 2705237701349815218912932453426403864269905348001792
• The square root of 139337648536667648 is 373279584.9449413003
• The cube root of 139337648536667648 is 518429.2449069401

Scales and comparisons

• 139,337,648,536,667,648 seconds is equal to 4,430,506,223 years, 42 weeks, 4 days, 16 hours, 34 minutes, 8 seconds.
• To count from 1 to 139,337,648,536,667,648 would take you about thirteen billion, two hundred ninety-one million, five hundred eighteen thousand, six hundred seventy-one 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 139337648536667648 cubic inches would be around 43202.4 feet tall.

Recreational maths with 139337648536667648

• 139337648536667648 backwards is 846766635846733931
• The number of decimal digits it has is: 18
• The sum of 139337648536667648's digits is 95
• More coming soon!