40047219989805730

Names of 40047219989805730

• Cardinal: 40047219989805730 can be written as Forty quadrillion, forty-seven trillion, two hundred nineteen billion, nine hundred eighty-nine million, eight hundred five thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.004721998980573 × 10¹⁶

Factors of 40047219989805730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 134132

Divisors of 40047219989805730

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 13 26 65 130 131 262 655 1310 1703 3406 8515 17030 17161 34322 85805 133981 171610 223093 267962 446186 669905 1115465 1339810 1741753 2230930 3483506 8708765 17417530 17551511 35103022 87757555 175515110 228169643 456339286 1140848215 2281696430 2299247941 4598495882 11496239705 17950908361 22992479410 29890223233 35901816722 59780446466 89754541805 149451116165 179509083610 233361808693 298902232330 466723617386 1166809043465 2333618086930 2351568995291 4703137990582 11757844976455 23515689952910 30570396938783 61140793877566 152851984693915 305703969387830 308055538383121 616111076766242 1540277691915605 3080555383831210 4004721998980573 8009443997961146 20023609994902865 40047219989805730
• Sum of all divisors σ(n): 78227698559849748
• Sum of proper divisors (its aliquot sum) s(n): 38180478570044018
• 40047219989805730 is a deficient number, because the sum of its proper divisors (38180478570044018) is less than itself. Its deficiency is 1866741419761712

Bases of 40047219989805730

• Binary: 10001110010001101011110000000001101110111111101010100010₂
• Hexadecimal: 0x8E46BC01BBFAA2
• Base-36: AYBJYVTCNFM

Squares and roots of 40047219989805730

• 40047219989805730 squared (40047219989805730²) is 1603779828911895653245123140832900
• 40047219989805730 cubed (40047219989805730³) is 64226923623647681246069489847018968057101392517000
• The square root of 40047219989805730 is 200118015.1555719633
• The cube root of 40047219989805730 is 342129.7114927103

Scales and comparisons

• 40,047,219,989,805,730 seconds is equal to 1,273,377,721 years, 25 weeks, 3 days, 18 hours, 2 minutes, 10 seconds.
• To count from 1 to 40,047,219,989,805,730 would take you about three billion, eight hundred twenty million, one hundred thirty-three thousand, one hundred sixty-four 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 40047219989805730 cubic inches would be around 28510.8 feet tall.

Recreational maths with 40047219989805730

• 40047219989805730 backwards is 03750898991274004
• The number of decimal digits it has is: 17
• The sum of 40047219989805730's digits is 76
• More coming soon!