18642027989310

Names of 18642027989310

• Cardinal: 18642027989310 can be written as Eighteen trillion, six hundred forty-two billion, twenty-seven million, nine hundred eighty-nine thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.864202798931 × 10¹³

Factors of 18642027989310

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 957474553

Divisors of 18642027989310

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 59 66 110 118 165 177 295 330 354 590 649 885 1298 1770 1947 3245 3894 6490 9735 19470 957474473 1914948946 2872423419 4787372365 5744846838 9574744730 10532219203 14362117095 21064438406 28724234190 31596657609 52661096015 56490993907 63193315218 105322192030 112981987814 157983288045 169472981721 282454969535 315966576090 338945963442 564909939070 621400932977 847364908605 1242801865954 1694729817210 1864202798931 3107004664885 3728405597862 6214009329770 9321013994655 18642027989310
• Sum of all divisors σ(n): 49635476732160
• Sum of proper divisors (its aliquot sum) s(n): 30993448742850
• 18642027989310 is an abundant number, because the sum of its proper divisors (30993448742850) is greater than itself. Its abundance is 12351420753540

Bases of 18642027989310

• Binary: 100001111010001101111011101001100100100111110₂
• Hexadecimal: 0x10F46F74C93E
• Base-36: 6LW1253Y6

Squares and roots of 18642027989310

• 18642027989310 squared (18642027989310²) is 347525207554217441474276100
• 18642027989310 cubed (18642027989310³) is 6478574646216488593297231886570788491000
• The square root of 18642027989310 is 4317641.4845734933
• The cube root of 18642027989310 is 26515.3716391779

Scales and comparisons

• 18,642,027,989,310 seconds is equal to 592,758 years, 42 weeks, 6 days, 20 hours, 8 minutes, 30 seconds.
• To count from 1 to 18,642,027,989,310 would take you about one million, four hundred eighty-one thousand, eight hundred ninety-seven 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 18642027989310 cubic inches would be around 2209.6 feet tall.

Recreational maths with 18642027989310

• 18642027989310 backwards is 01398972024681
• The number of decimal digits it has is: 14
• The sum of 18642027989310's digits is 60
• More coming soon!