990850604432

Names of 990850604432

• Cardinal: 990850604432 can be written as Nine hundred ninety billion, eight hundred fifty million, six hundred four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 9.90850604432 × 10¹¹

Factors of 990850604432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 309

Divisors of 990850604432

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 131 163 169 208 262 326 338 524 652 676 1048 1304 1352 1703 2096 2119 2608 2704 3406 4238 6812 8476 13624 16952 17161 21353 22139 27248 27547 33904 34322 42706 44278 55094 68644 85412 88556 110188 137288 170824 177112 220376 223093 274576 277589 341648 354224 440752 446186 555178 892372 1110356 1784744 2220712 2248091 2797243 2900209 3569488 3608657 4441424 4496182 5594486 5800418 7217314 8992364 11188972 11600836 14434628 17984728 22377944 23201672 28869256 29225183 35969456 36364159 44755888 46403344 57738512 58450366 72728318 116900732 145456636 233801464 290913272 366438833 379927379 467602928 472734067 581826544 732877666 759854758 945468134 1465755332 1519709516 1890936268 2931510664 3039419032 3781872536 4763704829 5863021328 6078838064 7563745072 9527409658 19054819316 38109638632 61928162777 76219277264 123856325554 247712651108 495425302216 990850604432
• Sum of all divisors σ(n): 2107649842848
• Sum of proper divisors (its aliquot sum) s(n): 1116799238416
• 990850604432 is an abundant number, because the sum of its proper divisors (1116799238416) is greater than itself. Its abundance is 125948633984

Bases of 990850604432

• Binary: 1110011010110011010011000101110110010000₂
• Hexadecimal: 0xE6B34C5D90
• Base-36: CN6UV7GW

Squares and roots of 990850604432

• 990850604432 squared (990850604432²) is 981784920303259738042624
• 990850604432 cubed (990850604432³) is 972802181704707860179423974979309568
• The square root of 990850604432 is 995414.7901412757
• The cube root of 990850604432 is 9969.4085263763

Scales and comparisons

• 990,850,604,432 seconds is equal to 31,505 years, 51 weeks, 1 day, 7 hours, 32 seconds.
• To count from 1 to 990,850,604,432 would take you about sixty-three thousand and eleven 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 990850604432 cubic inches would be around 830.8 feet tall.

Recreational maths with 990850604432

• 990850604432 backwards is 234406058099
• The number of decimal digits it has is: 12
• The sum of 990850604432's digits is 50
• More coming soon!