1407220539478448

Names of 1407220539478448

• Cardinal: 1407220539478448 can be written as One quadrillion, four hundred seven trillion, two hundred twenty billion, five hundred thirty-nine million, four hundred seventy-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.407220539478448 × 10¹⁵

Factors of 1407220539478448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42715533719

Divisors of 1407220539478448

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 29 58 71 116 142 232 284 464 568 1136 2059 4118 8236 16472 32944 42715533617 85431067234 170862134468 341724268936 683448537872 1238750474893 2477500949786 3032802886807 4955001899572 6065605773614 9910003799144 12131211547228 19820007598288 24262423094456 48524846188912 87951283717403 175902567434806 351805134869612 703610269739224 1407220539478448
• Sum of all divisors σ(n): 2860232131061280
• Sum of proper divisors (its aliquot sum) s(n): 1453011591582832
• 1407220539478448 is an abundant number, because the sum of its proper divisors (1453011591582832) is greater than itself. Its abundance is 45791052104384

Bases of 1407220539478448

• Binary: 100111111111101110000010000011000000101000110110000₂
• Hexadecimal: 0x4FFDC106051B0
• Base-36: DUTG6VUISW

Squares and roots of 1407220539478448

• 1407220539478448 squared (1407220539478448²) is 1980269646730014226115856488704
• 1407220539478448 cubed (1407220539478448³) is 2786676120584206258691105290937369596763451392
• The square root of 1407220539478448 is 37512938.2943864849
• The cube root of 1407220539478448 is 112060.8868418103

Scales and comparisons

• 1,407,220,539,478,448 seconds is equal to 44,745,260 years, 17 weeks, 3 days, 11 hours, 34 minutes, 8 seconds.
• To count from 1 to 1,407,220,539,478,448 would take you about one hundred thirty-four million, two hundred thirty-five thousand, seven hundred eighty-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 1407220539478448 cubic inches would be around 9338.4 feet tall.

Recreational maths with 1407220539478448

• 1407220539478448 backwards is 8448749350227041
• The number of decimal digits it has is: 16
• The sum of 1407220539478448's digits is 68
• More coming soon!