5491425591518042512

Names of 5491425591518042512

• Cardinal: 5491425591518042512 can be written as Five quintillion, four hundred ninety-one quadrillion, four hundred twenty-five trillion, five hundred ninety-one billion, five hundred eighteen million, forty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 5.491425591518042512 × 10¹⁸

Factors of 5491425591518042512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 49030585638553960

Divisors of 5491425591518042512

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 49030585638553951 98061171277107902 196122342554215804 343214099469877657 392244685108431608 686428198939755314 784489370216863216 1372856397879510628 2745712795759021256 5491425591518042512
• Sum of all divisors σ(n): 12159585238361380096
• Sum of proper divisors (its aliquot sum) s(n): 6668159646843337584
• 5491425591518042512 is an abundant number, because the sum of its proper divisors (6668159646843337584) is greater than itself. Its abundance is 1176734055325295072

Bases of 5491425591518042512

• Binary: 100110000110101011101100111101100001100111011000001100110010000₂
• Hexadecimal: 0x4C35767B0CEC1990
• Base-36: 15PYRWQ3YPITS

Squares and roots of 5491425591518042512

• 5491425591518042512 squared (5491425591518042512²) is 30155755027179283096513817228239270144
• 5491425591518042512 cubed (5491425591518042512³) is 165598084887801178826766282901926972259549803946444361728
• The square root of 5491425591518042512 is 2343379096.8424299129
• The cube root of 5491425591518042512 is 1764256.3981833869

Scales and comparisons

• 5,491,425,591,518,042,512 seconds is equal to 174,610,347,715 years, 33 weeks, 4 days, 20 hours, 41 minutes, 52 seconds.
• To count from 1 to 5,491,425,591,518,042,512 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 5491425591518042512 cubic inches would be around 147021.4 feet tall.

Recreational maths with 5491425591518042512

• 5491425591518042512 backwards is 2152408151955241945
• The number of decimal digits it has is: 19
• The sum of 5491425591518042512's digits is 73
• More coming soon!