400968293766027216

Names of 400968293766027216

• Cardinal: 400968293766027216 can be written as Four hundred quadrillion, nine hundred sixty-eight trillion, two hundred ninety-three billion, seven hundred sixty-six million, twenty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.00968293766027216 × 10¹⁷

Factors of 400968293766027216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5954031447078

Divisors of 400968293766027216

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 61 69 92 122 138 183 184 244 276 366 368 488 552 732 976 1104 1403 1464 2806 2928 4209 5612 8418 11224 16836 22448 33672 67344 5954031446989 11908062893978 17862094340967 23816125787956 35724188681934 47632251575912 71448377363868 95264503151824 136942723280747 142896754727736 273885446561494 285793509455472 363195918266329 410828169842241 547770893122988 726391836532658 821656339684482 1089587754798987 1095541786245976 1452783673065316 1643312679368964 2179175509597974 2191083572491952 2905567346130632 3286625358737928 4358351019195948 5811134692261264 6573250717475856 8353506120125567 8716702038391896 16707012240251134 17433404076783792 25060518360376701 33414024480502268 50121036720753402 66828048961004536 100242073441506804 133656097922009072 200484146883013608 400968293766027216
• Sum of all divisors σ(n): 1098590250347018880
• Sum of proper divisors (its aliquot sum) s(n): 697621956580991664
• 400968293766027216 is an abundant number, because the sum of its proper divisors (697621956580991664) is greater than itself. Its abundance is 296653662814964448

Bases of 400968293766027216

• Binary: 10110010000100001101000100111101100000111100101011111010000₂
• Hexadecimal: 0x5908689EC1E57D0
• Base-36: 31O3EB7PQM6O

Squares and roots of 400968293766027216

• 400968293766027216 squared (400968293766027216²) is 160775572605639099968922271652710656
• 400968293766027216 cubed (400968293766027216³) is 64465907026939136372498701964208894833751870669213696
• The square root of 400968293766027216 is 633220572.7596247453
• The cube root of 400968293766027216 is 737400.3580887865

Scales and comparisons

• 400,968,293,766,027,216 seconds is equal to 12,749,551,465 years, 20 weeks, 3 days, 2 hours, 13 minutes, 36 seconds.
• To count from 1 to 400,968,293,766,027,216 would take you about thirty-eight billion, two hundred forty-eight million, six hundred fifty-four thousand, three hundred ninety-six 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 400968293766027216 cubic inches would be around 61450 feet tall.

Recreational maths with 400968293766027216

• 400968293766027216 backwards is 612720667392869004
• The number of decimal digits it has is: 18
• The sum of 400968293766027216's digits is 78
• More coming soon!