18108042276

Names of 18108042276

• Cardinal: 18108042276 can be written as Eighteen billion, one hundred eight million, forty-two thousand, two hundred seventy-six.

Scientific notation

• Scientific notation: 1.8108042276 × 10¹⁰

Factors of 18108042276

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73

Divisors of 18108042276

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 31 37 62 74 93 111 124 148 186 222 372 444 961 1147 1369 1922 2294 2738 2883 3441 3844 4107 4588 5476 5766 6882 8214 11532 13764 16428 29791 35557 42439 50653 59582 71114 84878 89373 101306 106671 119164 127317 142228 151959 169756 178746 202612 213342 254634 303918 357492 426684 509268 607836 1102267 1315609 1570243 2204534 2631218 3140486 3306801 3946827 4409068 4710729 5262436 6280972 6613602 7893654 9421458 13227204 15787308 18842916 40783879 48677533 81567758 97355066 122351637 146032599 163135516 194710132 244703274 292065198 489406548 584130396 1509003523 3018007046 4527010569 6036014092 9054021138 18108042276
• Sum of all divisors σ(n): 44873221120
• Sum of proper divisors (its aliquot sum) s(n): 26765178844
• 18108042276 is an abundant number, because the sum of its proper divisors (26765178844) is greater than itself. Its abundance is 8657136568

Bases of 18108042276

• Binary: 10000110111010100101100110000100100₂
• Hexadecimal: 0x43752CC24
• Base-36: 8BH26UC

Squares and roots of 18108042276

• 18108042276 squared (18108042276²) is 327901195069403260176
• 18108042276 cubed (18108042276³) is 5937648702667676989359235200576
• The square root of 18108042276 is 134566.1260347491
• The cube root of 18108042276 is 2625.9744724173

Scales and comparisons

• 18,108,042,276 seconds is equal to 575 years, 40 weeks, 3 days, 19 hours, 44 minutes, 36 seconds.
• To count from 1 to 18,108,042,276 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 18108042276 cubic inches would be around 218.8 feet tall.

Recreational maths with 18108042276

• 18108042276 backwards is 67224080181
• The number of decimal digits it has is: 11
• The sum of 18108042276's digits is 39
• More coming soon!