990094838265

Names of 990094838265

• Cardinal: 990094838265 can be written as Nine hundred ninety billion, ninety-four million, eight hundred thirty-eight thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 9.90094838265 × 10¹¹

Factors of 990094838265

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 485987

Divisors of 990094838265

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 5 9 13 15 27 39 43 45 65 81 117 129 135 195 215 243 351 387 405 559 585 645 729 1053 1161 1215 1677 1755 1935 2795 3159 3483 3645 5031 5265 5805 8385 9477 10449 15093 15795 17415 25155 31347 45279 47385 52245 75465 135837 156735 226395 407511 485923 679185 1457769 2037555 2429615 4373307 6316999 7288845 13119921 18950997 20894689 21866535 31584995 39359763 56852991 62684067 65599605 94754985 104473445 118079289 170558973 188052201 196798815 271630957 284264955 313420335 354237867 511676919 564156603 590396445 814892871 852794865 940261005 1358154785 1535030757 1692469809 1771189335 2444678613 2558384595 2820783015 4074464355 4605092271 5077409427 7334035839 7675153785 8462349045 12223393065 15232228281 22002107517 23025461355 25387047135 36670179195 66006322551 76161141405 110010537585 198018967653 330031612755 990094838265
• Sum of all divisors σ(n): 1963000788672
• Sum of proper divisors (its aliquot sum) s(n): 972905950407
• 990094838265 is a deficient number, because the sum of its proper divisors (972905950407) is less than itself. Its deficiency is 17188887858

Bases of 990094838265

• Binary: 1110011010000110010000000100100111111001₂
• Hexadecimal: 0xE6864049F9
• Base-36: CMUCWIK9

Squares and roots of 990094838265

• 990094838265 squared (990094838265²) is 980287788758996508210225
• 990094838265 cubed (990094838265³) is 970577879664493132860102465994259625
• The square root of 990094838265 is 995035.0939866393
• The cube root of 990094838265 is 9966.8731767513

Scales and comparisons

• 990,094,838,265 seconds is equal to 31,481 years, 49 weeks, 3 days, 23 hours, 57 minutes, 45 seconds.
• To count from 1 to 990,094,838,265 would take you about sixty-two thousand, nine hundred sixty-three 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 990094838265 cubic inches would be around 830.6 feet tall.

Recreational maths with 990094838265

• 990094838265 backwards is 562838490099
• The number of decimal digits it has is: 12
• The sum of 990094838265's digits is 63
• More coming soon!