990466883312297025

Names of 990466883312297025

• Cardinal: 990466883312297025 can be written as Nine hundred ninety quadrillion, four hundred sixty-six trillion, eight hundred eighty-three billion, three hundred twelve million, two hundred ninety-seven thousand and twenty-five.

Scientific notation

• Scientific notation: 9.90466883312297025 × 10¹⁷

Factors of 990466883312297025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5356559

Divisors of 990466883312297025

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 15 17 25 29 51 75 85 87 145 255 257 425 435 493 725 771 1275 1285 1479 2175 2465 3855 4369 6425 7395 7453 12325 13107 19275 19531 21845 22359 36975 37265 58593 65535 97655 109225 111795 126701 186325 292965 327675 332027 380103 488275 558975 566399 633505 996081 1464825 1660135 1699197 1900515 2831995 3167525 4980405 5019467 5336717 8300675 8495985 9502575 9628783 14159975 15058401 16010151 24902025 25097335 26683585 28886349 42479925 48143915 75292005 80050755 85330939 90724189 125486675 133417925 144431745 145564543 154764793 240719575 255992817 272172567 376460025 400253775 426654695 436693629 453620945 464294379 722158725 727822715 773823965 1279964085 1360862835 1371536269 2133273475 2183468145 2268104725 2321471895 2474597231 2631001481 3639113575 3869119825 4114608807 6399820425 6804314175 6857681345 7423791693 7893004443 10917340725 11607359475 12372986155 13155007405 20573044035 23316116573 34288406725 37118958465 39465022215 39774551801 61864930775 65775037025 69948349719 102865220175 104231419727 116580582865 119323655403 185594792325 197325111075 198872759005 312694259181 349741748595 521157098635 582902914325 596618277015 676167380617 994363795025 1563471295905 1748708742975 1771934135359 2028502141851 2605785493175 2983091385075 3022711172083 3380836903085 5315802406077 7817356479525 8859670676795 9068133516249 10142510709255 15113555860415 16904184515425 26579012030385 26787474869839 44298353383975 45340667581245 50712553546275 51386089925411 75567779302075 80362424609517 132895060151925 133937374349195 154158269776233 226703337906225 256930449627055 401812123047585 455387072787263 669686871745975 770791348881165 776836771225331 1284652248135275 1366161218361789 2009060615237925 2276935363936315 2330510313675993 3853956744405825 3884183856126655 6830806091808945 11384676819681575 11652551568379965 13206225110830627 19420919280633275 34154030459044725 39618675332491881 58262757841899825 66031125554153135 198093376662459405 330155627770765675 990466883312297025
• Sum of all divisors σ(n): 1800761185993063680
• Sum of proper divisors (its aliquot sum) s(n): 810294302680766655
• 990466883312297025 is a deficient number, because the sum of its proper divisors (810294302680766655) is less than itself. Its deficiency is 180172580631530370

Bases of 990466883312297025

• Binary: 110110111110110110000110000111110101100111100010010001000001₂
• Hexadecimal: 0xDBED861F59E2441
• Base-36: 7IWJ7GNF1PVL

Squares and roots of 990466883312297025

• 990466883312297025 squared (990466883312297025²) is 981024646938375410941375581823850625
• 990466883312297025 cubed (990466883312297025³) is 971672424505599265049478367431524827212584499231890625
• The square root of 990466883312297025 is 995222027.1438414185
• The cube root of 990466883312297025 is 996812.1428027177

Scales and comparisons

• 990,466,883,312,297,025 seconds is equal to 31,493,783,174 years, 5 weeks, 2 days, 19 hours, 23 minutes, 45 seconds.
• To count from 1 to 990,466,883,312,297,025 would take you about ninety-four billion, four hundred eighty-one million, three hundred forty-nine thousand, five hundred twenty-two 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 990466883312297025 cubic inches would be around 83067.7 feet tall.

Recreational maths with 990466883312297025

• 990466883312297025 backwards is 520792213388664099
• The number of decimal digits it has is: 18
• The sum of 990466883312297025's digits is 84
• More coming soon!