40026980016

Names of 40026980016

• Cardinal: 40026980016 can be written as Forty billion, twenty-six million, nine hundred eighty thousand and sixteen.

Scientific notation

• Scientific notation: 4.0026980016 × 10¹⁰

Factors of 40026980016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1535905

Divisors of 40026980016

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 181 362 543 724 1086 1448 1629 2172 2896 3258 4344 6516 8688 13032 26064 1535719 3071438 4607157 6142876 9214314 12285752 13821471 18428628 24571504 27642942 36857256 55285884 73714512 110571768 221143536 277965139 555930278 833895417 1111860556 1667790834 2223721112 2501686251 3335581668 4447442224 5003372502 6671163336 10006745004 13342326672 20013490008 40026980016
• Sum of all divisors σ(n): 112638919120
• Sum of proper divisors (its aliquot sum) s(n): 72611939104
• 40026980016 is an abundant number, because the sum of its proper divisors (72611939104) is greater than itself. Its abundance is 32584959088

Bases of 40026980016

• Binary: 100101010001110010110011111010110000₂
• Hexadecimal: 0x951CB3EB0
• Base-36: IDZ13G0

Squares and roots of 40026980016

• 40026980016 squared (40026980016²) is 1602159129201263360256
• 40026980016 cubed (40026980016³) is 64129591446990930562919920644096
• The square root of 40026980016 is 200067.4386700645
• The cube root of 40026980016 is 3420.7206401793

Scales and comparisons

• 40,026,980,016 seconds is equal to 1,272 years, 38 weeks, 1 day, 5 hours, 33 minutes, 36 seconds.
• To count from 1 to 40,026,980,016 would take you about two thousand, five hundred forty-five 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 40026980016 cubic inches would be around 285.1 feet tall.

Recreational maths with 40026980016

• 40026980016 backwards is 61008962004
• 40026980016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40026980016's digits is 36
• More coming soon!