18149127613184

Names of 18149127613184

• Cardinal: 18149127613184 can be written as Eighteen trillion, one hundred forty-nine billion, one hundred twenty-seven million, six hundred thirteen thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.8149127613184 × 10¹³

Factors of 18149127613184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3586991

Divisors of 18149127613184

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 544 1088 1163 2176 2326 4352 4652 9304 18608 19771 37216 39542 74432 79084 148864 158168 297728 316336 632672 1265344 2530688 3585809 5061376 7171618 14343236 28686472 57372944 60958753 114745888 121917506 229491776 243835012 458983552 487670024 917967104 975340048 1950680096 3901360192 4170295867 7802720384 8340591734 15605440768 16681183468 33362366936 66724733872 70895029739 133449467744 141790059478 266898935488 283580118956 533797870976 567160237912 1067595741952 1134320475824 2268640951648 4537281903296 9074563806592 18149127613184
• Sum of all divisors σ(n): 38391374362320
• Sum of proper divisors (its aliquot sum) s(n): 20242246749136
• 18149127613184 is an abundant number, because the sum of its proper divisors (20242246749136) is greater than itself. Its abundance is 2093119135952

Bases of 18149127613184

• Binary: 100001000000110101100010011011110101100000000₂
• Hexadecimal: 0x1081AC4DEB00
• Base-36: 6FLLDZFNK

Squares and roots of 18149127613184

• 18149127613184 squared (18149127613184²) is 329390833119637956730617856
• 18149127613184 cubed (18149127613184³) is 5978156264901304086356569116918891413504
• The square root of 18149127613184 is 4260179.2935490403
• The cube root of 18149127613184 is 26279.5899677405

Scales and comparisons

• 18,149,127,613,184 seconds is equal to 577,086 years, 6 weeks, 1 day, 8 hours, 59 minutes, 44 seconds.
• To count from 1 to 18,149,127,613,184 would take you about one million, four hundred forty-two thousand, seven hundred fifteen 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 18149127613184 cubic inches would be around 2190 feet tall.

Recreational maths with 18149127613184

• 18149127613184 backwards is 48131672194181
• The number of decimal digits it has is: 14
• The sum of 18149127613184's digits is 56
• More coming soon!