90448242040

Names of 90448242040

• Cardinal: 90448242040 can be written as Ninety billion, four hundred forty-eight million, two hundred forty-two thousand and forty.

Scientific notation

• Scientific notation: 9.044824204 × 10¹⁰

Factors of 90448242040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2029

Divisors of 90448242040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 233 260 466 520 683 932 1093 1165 1366 1864 2186 2330 2732 3029 3415 4372 4660 5464 5465 6058 6830 8744 8879 9320 10930 12116 13660 14209 15145 17758 21860 24232 27320 28418 30290 35516 43720 44395 56836 60580 71032 71045 88790 113672 121160 142090 159139 177580 254669 284180 318278 355160 509338 568360 636556 746519 795695 1018676 1273112 1273345 1493038 1591390 2037352 2068807 2546690 2986076 3182780 3310697 3732595 4137614 5093380 5972152 6365560 6621394 7465190 8275228 9704747 10186760 10344035 13242788 14930380 16550456 16553485 19409494 20688070 26485576 29860760 33106970 38818988 41376140 48523735 66213940 77637976 82752280 97047470 132427880 173938927 194094940 347877854 388189880 695755708 869694635 1391511416 1739389270 2261206051 3478778540 4522412102 6957557080 9044824204 11306030255 18089648408 22612060510 45224121020 90448242040
• Sum of all divisors σ(n): 220627592640
• Sum of proper divisors (its aliquot sum) s(n): 130179350600
• 90448242040 is an abundant number, because the sum of its proper divisors (130179350600) is greater than itself. Its abundance is 39731108560

Bases of 90448242040

• Binary: 1010100001111001000101010010101111000₂
• Hexadecimal: 0x150F22A578
• Base-36: 15JUJQ7S

Squares and roots of 90448242040

• 90448242040 squared (90448242040²) is 8180884488126423361600
• 90448242040 cubed (90448242040³) is 739946620283340246329507241664000
• The square root of 90448242040 is 300746.1421863961
• The cube root of 90448242040 is 4488.8322589941

Scales and comparisons

• 90,448,242,040 seconds is equal to 2,875 years, 50 weeks, 4 days, 15 hours, 40 minutes, 40 seconds.
• To count from 1 to 90,448,242,040 would take you about five thousand, seven hundred fifty-one 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 90448242040 cubic inches would be around 374.1 feet tall.

Recreational maths with 90448242040

• 90448242040 backwards is 04024284409
• The number of decimal digits it has is: 11
• The sum of 90448242040's digits is 37
• More coming soon!