90131613026

Names of 90131613026

• Cardinal: 90131613026 can be written as Ninety billion, one hundred thirty-one million, six hundred thirteen thousand and twenty-six.

Scientific notation

• Scientific notation: 9.0131613026 × 10¹⁰

Factors of 90131613026

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 858

Divisors of 90131613026

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 49 79 91 98 158 169 182 338 343 553 637 686 757 1027 1106 1183 1274 1514 2054 2197 2366 3871 4394 4459 5299 7189 7742 8281 8918 9841 10598 13351 14378 15379 16562 19682 26702 27097 30758 37093 50323 54194 57967 59803 68887 74186 93457 100646 107653 115934 119606 127933 137774 173563 186914 215306 255866 259651 347126 352261 418621 482209 519302 654199 704522 753571 777439 837242 895531 964418 1214941 1308398 1507142 1554878 1663129 1791062 2429882 2930347 3326258 3375463 4579393 5442073 5860694 6268717 6750926 8504587 9158786 10106707 10884146 11641903 12537434 17009174 20213414 20512429 23283806 38094511 41024858 43881019 59532109 70746949 76189022 81493321 87762038 119064218 131387191 141493898 162986642 262774382 266661577 495228643 533323154 570453247 919710337 990457286 1140906494 1839420674 3466600501 6437972359 6933201002 12875944718 45065806513 90131613026
• Sum of all divisors σ(n): 173187840000
• Sum of proper divisors (its aliquot sum) s(n): 83056226974
• 90131613026 is a deficient number, because the sum of its proper divisors (83056226974) is less than itself. Its deficiency is 7075386052

Bases of 90131613026

• Binary: 1010011111100010000110100010101100010₂
• Hexadecimal: 0x14FC434562
• Base-36: 15EM19PE

Squares and roots of 90131613026

• 90131613026 squared (90131613026²) is 8123707666668612876676
• 90131613026 cubed (90131613026³) is 732202875748524814380761893181576
• The square root of 90131613026 is 300219.2749075249
• The cube root of 90131613026 is 4483.5881686533

Scales and comparisons

• 90,131,613,026 seconds is equal to 2,865 years, 47 weeks, 23 hours, 10 minutes, 26 seconds.
• To count from 1 to 90,131,613,026 would take you about five thousand, seven hundred thirty-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 90131613026 cubic inches would be around 373.6 feet tall.

Recreational maths with 90131613026

• 90131613026 backwards is 62031613109
• The number of decimal digits it has is: 11
• The sum of 90131613026's digits is 32
• More coming soon!