40404132137890488

Names of 40404132137890488

• Cardinal: 40404132137890488 can be written as Forty quadrillion, four hundred four trillion, one hundred thirty-two billion, one hundred thirty-seven million, eight hundred ninety thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0404132137890488 × 10¹⁶

Factors of 40404132137890488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 153045955067783

Divisors of 40404132137890488

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 153045955067767 306091910135534 459137865203301 612183820271068 918275730406602 1224367640542136 1683505505745437 1836551460813204 3367011011490874 3673102921626408 5050516517236311 6734022022981748 10101033034472622 13468044045963496 20202066068945244 40404132137890488
• Sum of all divisors σ(n): 110193087648792960
• Sum of proper divisors (its aliquot sum) s(n): 69788955510902472
• 40404132137890488 is an abundant number, because the sum of its proper divisors (69788955510902472) is greater than itself. Its abundance is 29384823373011984

Bases of 40404132137890488

• Binary: 10001111100010110101100000010111100010010111001010111000₂
• Hexadecimal: 0x8F8B58178972B8
• Base-36: B1U2I274ERC

Squares and roots of 40404132137890488

• 40404132137890488 squared (40404132137890488²) is 1632493893816114976406618680878144
• 40404132137890488 cubed (40404132137890488³) is 65959499000045672909234183216683542427211544694272
• The square root of 40404132137890488 is 201007791.2367838741
• The cube root of 40404132137890488 is 343143.0924918217

Scales and comparisons

• 40,404,132,137,890,488 seconds is equal to 1,284,726,423 years, 41 weeks, 3 days, 14 hours, 54 minutes, 48 seconds.
• To count from 1 to 40,404,132,137,890,488 would take you about three billion, eight hundred fifty-four million, one hundred seventy-nine thousand, two hundred seventy-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 40404132137890488 cubic inches would be around 28595.3 feet tall.

Recreational maths with 40404132137890488

• 40404132137890488 backwards is 88409873123140404
• 40404132137890488 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40404132137890488's digits is 66
• More coming soon!