40353179290135647

Names of 40353179290135647

• Cardinal: 40353179290135647 can be written as Forty quadrillion, three hundred fifty-three trillion, one hundred seventy-nine billion, two hundred ninety million, one hundred thirty-five thousand, six hundred forty-seven.

Scientific notation

• Scientific notation: 4.0353179290135647 × 10¹⁶

Factors of 40353179290135647

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 67273222

Divisors of 40353179290135647

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 13 39 23801759 43471447 71405277 130414341 309422867 565128811 928268601 1695386433 1034696904875273 3104090714625819 13451059763378549 40353179290135647
• Sum of all divisors σ(n): 57943030440314880
• Sum of proper divisors (its aliquot sum) s(n): 17589851150179233
• 40353179290135647 is a deficient number, because the sum of its proper divisors (17589851150179233) is less than itself. Its deficiency is 22763328139956414

Bases of 40353179290135647

• Binary: 10001111010111010000000010110101001001010110110001011111₂
• Hexadecimal: 0x8F5D00B5256C5F
• Base-36: B1C0AN94S4F

Squares and roots of 40353179290135647

• 40353179290135647 squared (40353179290135647²) is 1628379078821832479522319660108609
• 40353179290135647 cubed (40353179290135647³) is 65710272920003332749414363911404323944442362485023
• The square root of 40353179290135647 is 200881007.7885304891
• The cube root of 40353179290135647 is 342998.7881710981

Scales and comparisons

• 40,353,179,290,135,647 seconds is equal to 1,283,106,280 years, 44 weeks, 10 hours, 7 minutes, 27 seconds.
• To count from 1 to 40,353,179,290,135,647 would take you about three billion, eight hundred forty-nine million, three hundred eighteen thousand, eight hundred forty-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 40353179290135647 cubic inches would be around 28583.2 feet tall.

Recreational maths with 40353179290135647

• 40353179290135647 backwards is 74653109297135304
• The number of decimal digits it has is: 17
• The sum of 40353179290135647's digits is 69
• More coming soon!