18455701742055

Names of 18455701742055

• Cardinal: 18455701742055 can be written as Eighteen trillion, four hundred fifty-five billion, seven hundred one million, seven hundred forty-two thousand and fifty-five.

Scientific notation

• Scientific notation: 1.8455701742055 × 10¹³

Factors of 18455701742055

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6356

Divisors of 18455701742055

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 15 27 45 81 131 135 243 393 405 655 729 1179 1215 1965 3537 3645 5895 6217 10611 17685 18651 31085 31833 53055 55953 93255 95499 159165 167859 279765 477495 503577 814427 839295 1510731 2443281 2517885 4072135 4532193 7329843 7553655 12216405 21989529 22660965 36649215 38651089 65968587 109947645 115953267 193255445 197905761 329842935 347859801 579766335 593717283 989528805 1043579403 1739299005 2968586415 3130738209 5063292659 5217897015 9392214627 15189877977 15653691045 25316463295 28176643881 45569633931 46961073135 75949389885 136708901793 140883219405 227848169655 410126705379 683544508965 1230380116137 2050633526895 3691140348411 6151900580685 18455701742055
• Sum of all divisors σ(n): 33463929748392
• Sum of proper divisors (its aliquot sum) s(n): 15008228006337
• 18455701742055 is a deficient number, because the sum of its proper divisors (15008228006337) is less than itself. Its deficiency is 3447473735718

Bases of 18455701742055

• Binary: 100001100100100001101100010111110000111100111₂
• Hexadecimal: 0x10C90D8BE1E7
• Base-36: 6JIFKAZFR

Squares and roots of 18455701742055

• 18455701742055 squared (18455701742055²) is 340612926791691961755623025
• 18455701742055 cubed (18455701742055³) is 6286250586355881520674192298684368816375
• The square root of 18455701742055 is 4296009.9792778647
• The cube root of 18455701742055 is 26426.7356859455

Scales and comparisons

• 18,455,701,742,055 seconds is equal to 586,834 years, 11 weeks, 6 days, 1 hour, 14 minutes, 15 seconds.
• To count from 1 to 18,455,701,742,055 would take you about one million, four hundred sixty-seven thousand and eighty-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 18455701742055 cubic inches would be around 2202.2 feet tall.

Recreational maths with 18455701742055

• 18455701742055 backwards is 55024710755481
• The number of decimal digits it has is: 14
• The sum of 18455701742055's digits is 54
• More coming soon!