139780476433429552

Names of 139780476433429552

• Cardinal: 139780476433429552 can be written as One hundred thirty-nine quadrillion, seven hundred eighty trillion, four hundred seventy-six billion, four hundred thirty-three million, four hundred twenty-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.39780476433429552 × 10¹⁷

Factors of 139780476433429552

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1248039968155630

Divisors of 139780476433429552

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 1248039968155621 2496079936311242 4992159872622484 8736279777089347 9984319745244968 17472559554178694 19968639490489936 34945119108357388 69890238216714776 139780476433429552
• Sum of all divisors σ(n): 309513912102594256
• Sum of proper divisors (its aliquot sum) s(n): 169733435669164704
• 139780476433429552 is an abundant number, because the sum of its proper divisors (169733435669164704) is greater than itself. Its abundance is 29952959235735152

Bases of 139780476433429552

• Binary: 111110000100110011001101001001100010110010111010000110000₂
• Hexadecimal: 0x1F0999A4C597430
• Base-36: 128C1KDVIFXS

Squares and roots of 139780476433429552

• 139780476433429552 squared (139780476433429552²) is 19538581591956554369914680546920704
• 139780476433429552 cubed (139780476433429552³) is 2731112243757123607263730290252278607050059714244608
• The square root of 139780476433429552 is 373872272.8866498227
• The cube root of 139780476433429552 is 518977.8694402449

Scales and comparisons

• 139,780,476,433,429,552 seconds is equal to 4,444,586,781 years, 9 weeks, 2 days, 21 hours, 5 minutes, 52 seconds.
• To count from 1 to 139,780,476,433,429,552 would take you about thirteen billion, three hundred thirty-three million, seven hundred sixty thousand, three hundred forty-three 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 139780476433429552 cubic inches would be around 43248.2 feet tall.

Recreational maths with 139780476433429552

• 139780476433429552 backwards is 255924334674087931
• The number of decimal digits it has is: 18
• The sum of 139780476433429552's digits is 82
• More coming soon!