180420012810

Names of 180420012810

• Cardinal: 180420012810 can be written as One hundred eighty billion, four hundred twenty million, twelve thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.8042001281 × 10¹¹

Factors of 180420012810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 226885

Divisors of 180420012810

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 521 765 1042 1530 1563 2605 3126 4689 5210 7815 8857 9378 15630 17714 23445 26571 44285 46890 53142 79713 88570 132855 159426 226337 265710 398565 452674 679011 797130 1131685 1358022 2037033 2263370 3395055 3847729 4074066 6790110 7695458 10185165 11543187 19238645 20370330 23086374 34629561 38477290 57715935 69259122 115431870 117921577 173147805 235843154 346295610 353764731 589607885 707529462 1061294193 1179215770 1768823655 2004666809 2122588386 3537647310 4009333618 5306470965 6014000427 10023334045 10612941930 12028000854 18042001281 20046668090 30070002135 36084002562 60140004270 90210006405 180420012810
• Sum of all divisors σ(n): 497641212432
• Sum of proper divisors (its aliquot sum) s(n): 317221199622
• 180420012810 is an abundant number, because the sum of its proper divisors (317221199622) is greater than itself. Its abundance is 136801186812

Bases of 180420012810

• Binary: 10101000000001110111101110101100001010₂
• Hexadecimal: 0x2A01DEEB0A
• Base-36: 2AVTF0UI

Squares and roots of 180420012810

• 180420012810 squared (180420012810²) is 32551381022360564096100
• 180420012810 cubed (180420012810³) is 5872920581037483870657188071041000
• The square root of 180420012810 is 424758.7701390049
• The cube root of 180420012810 is 5650.6043972957

Scales and comparisons

• 180,420,012,810 seconds is equal to 5,736 years, 41 weeks, 3 days, 14 hours, 13 minutes, 30 seconds.
• To count from 1 to 180,420,012,810 would take you about eleven thousand, four hundred seventy-three 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 180420012810 cubic inches would be around 470.9 feet tall.

Recreational maths with 180420012810

• 180420012810 backwards is 018210024081
• The number of decimal digits it has is: 12
• The sum of 180420012810's digits is 27
• More coming soon!