139827988805222465

Names of 139827988805222465

• Cardinal: 139827988805222465 can be written as One hundred thirty-nine quadrillion, eight hundred twenty-seven trillion, nine hundred eighty-eight billion, eight hundred five million, two hundred twenty-two thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.39827988805222465 × 10¹⁷

Factors of 139827988805222465

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 546756112

Divisors of 139827988805222465

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 11 55 4690069 23450345 51590759 257953795 542066027 2710330135 5962726297 29813631485 2542327069185863 12711635345929315 27965597761044493 139827988805222465
• Sum of all divisors σ(n): 183047588347821120
• Sum of proper divisors (its aliquot sum) s(n): 43219599542598655
• 139827988805222465 is a deficient number, because the sum of its proper divisors (43219599542598655) is less than itself. Its deficiency is 96608389262623810

Bases of 139827988805222465

• Binary: 111110000110001001101000010100010011001001000000001000001₂
• Hexadecimal: 0x1F0C4D0A2648041
• Base-36: 128SVV9MY0CH

Squares and roots of 139827988805222465

• 139827988805222465 squared (139827988805222465²) is 19551866453313418995084058140676225
• 139827988805222465 cubed (139827988805222465³) is 2733898163555113412371424401485185679423926661394625
• The square root of 139827988805222465 is 373935808.4019534831
• The cube root of 139827988805222465 is 519036.6641943407

Scales and comparisons

• 139,827,988,805,222,465 seconds is equal to 4,446,097,527 years, 33 weeks, 1 day, 10 hours, 41 minutes, 5 seconds.
• To count from 1 to 139,827,988,805,222,465 would take you about thirteen billion, three hundred thirty-eight million, two hundred ninety-two thousand, five hundred eighty-two 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 139827988805222465 cubic inches would be around 43253.1 feet tall.

Recreational maths with 139827988805222465

• 139827988805222465 backwards is 564222508889728931
• The number of decimal digits it has is: 18
• The sum of 139827988805222465's digits is 89
• More coming soon!