18016902848

Names of 18016902848

• Cardinal: 18016902848 can be written as Eighteen billion, sixteen million, nine hundred two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.8016902848 × 10¹⁰

Factors of 18016902848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5064

Divisors of 18016902848

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 203 224 232 293 406 448 464 586 812 928 1172 1624 1856 2051 2344 3248 4102 4688 4733 6496 8204 8497 9376 9466 12992 16408 16994 18752 18932 32816 33131 33988 37864 59479 65632 66262 67976 75728 118958 131264 132524 135952 137257 151456 237916 265048 271904 274514 302912 475832 530096 543808 549028 951664 960799 1060192 1098056 1386769 1903328 1921598 2120384 2196112 2773538 3806656 3843196 4392224 5547076 7686392 8784448 9707383 11094152 15372784 19414766 22188304 30745568 38829532 40216301 44376608 61491136 77659064 80432602 88753216 155318128 160865204 281514107 310636256 321730408 563028214 621272512 643460816 1126056428 1286921632 2252112856 2573843264 4504225712 9008451424 18016902848
• Sum of all divisors σ(n): 42421942080
• Sum of proper divisors (its aliquot sum) s(n): 24405039232
• 18016902848 is an abundant number, because the sum of its proper divisors (24405039232) is greater than itself. Its abundance is 6388136384

Bases of 18016902848

• Binary: 10000110001111001000001111011000000₂
• Hexadecimal: 0x431E41EC0
• Base-36: 89YSR7K

Squares and roots of 18016902848

• 18016902848 squared (18016902848²) is 324608788234270511104
• 18016902848 cubed (18016902848³) is 5848445001223857262712073224192
• The square root of 18016902848 is 134227.0570637679
• The cube root of 18016902848 is 2621.5614707773

Scales and comparisons

• 18,016,902,848 seconds is equal to 572 years, 45 weeks, 5 days, 23 hours, 14 minutes, 8 seconds.
• To count from 1 to 18,016,902,848 would take you about one thousand, one hundred forty-five 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 18016902848 cubic inches would be around 218.5 feet tall.

Recreational maths with 18016902848

• 18016902848 backwards is 84820961081
• The number of decimal digits it has is: 11
• The sum of 18016902848's digits is 47
• More coming soon!