990536498694031328

Names of 990536498694031328

• Cardinal: 990536498694031328 can be written as Nine hundred ninety quadrillion, five hundred thirty-six trillion, four hundred ninety-eight billion, six hundred ninety-four million, thirty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 9.90536498694031328 × 10¹⁷

Factors of 990536498694031328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 79233

Divisors of 990536498694031328

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 68 104 136 149 151 208 221 272 298 302 416 442 544 596 604 884 1192 1208 1768 1937 1963 2384 2416 2533 2567 3536 3874 3926 4768 4832 5066 5134 7072 7748 7852 10132 10268 15496 15704 20264 20536 22499 30992 31408 32929 33371 40528 41072 44998 61984 62816 65858 66742 78901 81056 82144 89996 131716 133484 157802 179992 263432 266968 292487 315604 359984 382483 526864 533936 584974 631208 719968 764966 1025713 1053728 1067872 1169948 1262416 1341317 1529932 2051426 2339896 2524832 2682634 3059864 4102852 4679792 4972279 5365268 6119728 8205704 9359584 9944558 10730536 11756249 11914051 12239456 16411408 17437121 19889116 21461072 23512498 23828102 32822816 34874242 39778232 42922144 47024996 47656204 69748484 79556464 94049992 95312408 139496968 152831237 154882663 159112928 188099984 190624816 199856233 202538867 278993936 305662474 309765326 376199968 381249632 399712466 405077734 557987872 611324948 619530652 799424932 810155468 1222649896 1239061304 1598849864 1620310936 1775193599 2445299792 2478122608 2598131029 2633005271 3197699728 3240621872 3550387198 4890599584 4956245216 5196262058 5266010542 6225367801 6395399456 6481243744 7100774396 10392524116 10532021084 12450735602 14201548792 20785048232 21064042168 23077516787 24901471204 28403097584 30178291183 41570096464 42128084336 46155033574 49802942408 56806195168 60356582366 80929781413 83140192928 84256168672 92310067148 99605884816 105831252617 120713164732 161859562826 184620134296 199211769632 211662505234 241426329464 323719125652 369240268592 392317785379 423325010468 482852658928 647438251304 738480537184 784635570758 846650020936 927579802349 940030537951 965705317856 1294876502608 1375806284021 1569271141516 1693300041872 1855159604698 1880061075902 2589753005216 2751612568042 3138542283032 3386600083744 3710319209396 3760122151804 5503225136084 6277084566064 7420638418792 7520244303608 11006450272168 12058537430537 12220396993363 12554169132128 14841276837584 15040488607216 15768856639933 15980519145167 22012900544336 24117074861074 24440793986726 29682553675168 30080977214432 31537713279866 31961038290334 44025801088672 48234149722148 48881587973452 63075426559732 63922076580668 96468299444296 97763175946904 126150853119464 127844153161336 140064550154699 192936598888592 195526351893808 204995136319129 207746748887171 252301706238928 255688306322672 280129100309398 385873197777184 391052703787616 409990272638258 415493497774342 504603412477856 511376612645344 560258200618796 819980545276516 830986995548684 1120516401237592 1639961090553032 1661973991097368 1820839152011087 2241032802475184 2381097352629883 3279922181106064 3323947982194736 3641678304022174 4482065604950368 4762194705259766 6559844362212128 6647895964389472 7283356608044348 9524389410519532 14566713216088696 19048778821039064 29133426432177392 30954265584188479 38097557642078128 58266852864354784 61908531168376958 76195115284156256 123817062336753916 247634124673507832 495268249347015664 990536498694031328
• Sum of all divisors σ(n): 2253442374335678400
• Sum of proper divisors (its aliquot sum) s(n): 1262905875641647072
• 990536498694031328 is an abundant number, because the sum of its proper divisors (1262905875641647072) is greater than itself. Its abundance is 272369376947615744

Bases of 990536498694031328

• Binary: 110110111111000101111011001010001101101101111000011111100000₂
• Hexadecimal: 0xDBF17B28DB787E0
• Base-36: 7IX7VTIJWZQ8

Squares and roots of 990536498694031328

• 990536498694031328 squared (990536498694031328²) is 981162555245030726760498172245443584
• 990536498694031328 cubed (990536498694031328³) is 971877322122101819188320784965796168577006784552599552
• The square root of 990536498694031328 is 995257001.3288182481
• The cube root of 990536498694031328 is 996835.4960425847

Scales and comparisons

• 990,536,498,694,031,328 seconds is equal to 31,495,996,727 years, 47 weeks, 1 day, 16 hours, 42 minutes, 8 seconds.
• To count from 1 to 990,536,498,694,031,328 would take you about ninety-four billion, four hundred eighty-seven million, nine hundred ninety thousand, one hundred eighty-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 990536498694031328 cubic inches would be around 83069.6 feet tall.

Recreational maths with 990536498694031328

• 990536498694031328 backwards is 823130496894635099
• The number of decimal digits it has is: 18
• The sum of 990536498694031328's digits is 89
• More coming soon!