18107309376

Names of 18107309376

• Cardinal: 18107309376 can be written as Eighteen billion, one hundred seven million, three hundred nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.8107309376 × 10¹⁰

Factors of 18107309376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 806077

Divisors of 18107309376

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 192 208 216 234 288 312 351 416 432 468 576 624 702 832 864 936 1248 1404 1728 1872 2496 2808 3744 5616 7488 11232 22464 806059 1612118 2418177 3224236 4836354 6448472 7254531 9672708 10478767 12896944 14509062 19345416 20957534 21763593 25793888 29018124 31436301 38690832 41915068 43527186 51587776 58036248 62872602 77381664 83830136 87054372 94308903 116072496 125745204 154763328 167660272 174108744 188617806 232144992 251490408 282926709 335320544 348217488 377235612 464289984 502980816 565853418 670641088 696434976 754471224 1005961632 1131706836 1392869952 1508942448 2011923264 2263413672 3017884896 4526827344 6035769792 9053654688 18107309376
• Sum of all divisors σ(n): 57326987200
• Sum of proper divisors (its aliquot sum) s(n): 39219677824
• 18107309376 is an abundant number, because the sum of its proper divisors (39219677824) is greater than itself. Its abundance is 21112368448

Bases of 18107309376

• Binary: 10000110111010001111001110101000000₂
• Hexadecimal: 0x437479D40
• Base-36: 8BGMHC0

Squares and roots of 18107309376

• 18107309376 squared (18107309376²) is 327874652838177509376
• 18107309376 cubed (18107309376³) is 5936927775489476626276372709376
• The square root of 18107309376 is 134563.4028107197
• The cube root of 18107309376 is 2625.9390442795

Scales and comparisons

• 18,107,309,376 seconds is equal to 575 years, 39 weeks, 2 days, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 18,107,309,376 would take you about one thousand, one hundred fifty-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 18107309376 cubic inches would be around 218.8 feet tall.

Recreational maths with 18107309376

• 18107309376 backwards is 67390370181
• The number of decimal digits it has is: 11
• The sum of 18107309376's digits is 45
• More coming soon!