18271473744810

Names of 18271473744810

• Cardinal: 18271473744810 can be written as Eighteen trillion, two hundred seventy-one billion, four hundred seventy-three million, seven hundred forty-four thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.827147374481 × 10¹³

Factors of 18271473744810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4259084823

Divisors of 18271473744810

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 286 330 390 429 715 858 1430 2145 4290 4259084789 8518169578 12777254367 21295423945 25554508734 42590847890 46849932679 55368102257 63886271835 93699865358 110736204514 127772543670 140549798037 166104306771 234249663395 276840511285 281099596074 332208613542 468499326790 553681022570 609049124827 702748990185 830521533855 1218098249654 1405497980370 1661043067710 1827147374481 3045245624135 3654294748962 6090491248270 9135736872405 18271473744810
• Sum of all divisors σ(n): 51517889619840
• Sum of proper divisors (its aliquot sum) s(n): 33246415875030
• 18271473744810 is an abundant number, because the sum of its proper divisors (33246415875030) is greater than itself. Its abundance is 14974942130220

Bases of 18271473744810

• Binary: 100001001111000101000101100111011101110101010₂
• Hexadecimal: 0x109E28B3BBAA
• Base-36: 6H5SRPMZU

Squares and roots of 18271473744810

• 18271473744810 squared (18271473744810²) is 333846752807281165001936100
• 18271473744810 cubed (18271473744810³) is 6099872178708311968132504903967326641000
• The square root of 18271473744810 is 4274514.4455025531
• The cube root of 18271473744810 is 26338.5093905839

Scales and comparisons

• 18,271,473,744,810 seconds is equal to 580,976 years, 18 weeks, 13 hours, 33 minutes, 30 seconds.
• To count from 1 to 18,271,473,744,810 would take you about one million, four hundred fifty-two thousand, four hundred forty 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 18271473744810 cubic inches would be around 2194.9 feet tall.

Recreational maths with 18271473744810

• 18271473744810 backwards is 01844737417281
• The number of decimal digits it has is: 14
• The sum of 18271473744810's digits is 57
• More coming soon!