990046801975

Names of 990046801975

• Cardinal: 990046801975 can be written as Nine hundred ninety billion, forty-six million, eight hundred one thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 9.90046801975 × 10¹¹

Factors of 990046801975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118

Divisors of 990046801975

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 7 11 17 25 35 37 41 49 55 77 85 119 121 175 185 187 205 245 259 275 287 343 385 407 425 451 539 595 605 629 697 833 847 925 935 1025 1225 1295 1309 1369 1435 1517 1715 1813 1925 2009 2035 2057 2255 2695 2849 2975 3025 3145 3157 3485 3773 4165 4235 4403 4477 4675 4879 4961 5831 5929 6475 6545 6845 6919 7175 7585 7667 8575 9065 9163 9583 10045 10175 10285 10619 11275 12691 13475 14063 14245 14399 15059 15725 15785 16687 17425 18865 19943 20825 21175 22015 22099 22385 23273 24395 24805 25789 29155 29645 30821 31339 32725 34153 34225 34595 34727 37925 38335 41503 45325 45815 47915 48433 50225 51425 53095 53669 56129 63455 64141 67081 70315 71225 71995 74333 75295 76109 78925 83435 84337 94325 99715 100793 105413 110075 110495 111925 116365 116809 121975 124025 128945 139601 145775 148225 154105 154693 156695 162911 165649 170765 172975 173635 180523 183557 191675 207515 215747 219373 229075 239071 239575 242165 243089 256003 265475 268345 280645 283679 317275 320705 335405 339031 351575 359975 371665 375683 376475 380545 392903 417175 421685 469567 498575 503965 520331 527065 532763 552475 581825 584045 590359 617419 644725 698005 705551 737891 770525 773465 783475 814555 817663 828245 853825 868175 902615 917785 954193 1037575 1078735 1096865 1140377 1159543 1195355 1210825 1215445 1263661 1280015 1284899 1341725 1403225 1418395 1535611 1603525 1677025 1695155 1701623 1792021 1858325 1878415 1902725 1964515 1985753 2108425 2347835 2373217 2519825 2601655 2629781 2635325 2663815 2750321 2816033 2920225 2951795 3087095 3120469 3490025 3527755 3689455 3729341 3867325 4072775 4088315 4132513 4141225 4321933 4513075 4588925 4770965 5165237 5393675 5484325 5701885 5723641 5797715 5976775 6077225 6318305 6400075 6424495 6679351 6791609 7091975 7678055 7982639 8116801 8475775 8508115 8845627 8960105 8994293 9392075 9822575 9928765 10496123 11739175 11866085 12544147 13008275 13148905 13319075 13751605 13900271 14080165 14758975 15435475 15602345 17638775 18447275 18646705 19252247 19712231 20441575 20662565 21609665 21843283 23854825 25826185 26105387 28509425 28618205 28927591 28988575 30253531 31591525 32122475 33396755 33958045 38390275 39913195 40584005 42540575 44228135 44800525 44971465 46755457 47541263 49643825 52480615 56817607 59330425 62720735 62960051 65744525 68758025 69501355 70400825 73472861 78011725 87809029 93233525 96261235 97301897 98561155 103312825 108048325 109216415 115457353 129130925 130526935 137985617 143091025 144637955 151267655 152902981 166983775 169790225 199565975 202920025 211774717 221140675 224857325 233777285 237706315 262403075 284088035 313603675 314800255 327288199 332788841 347506775 367364305 439045145 481306175 486509485 492805775 514310027 546082075 577286765 652634675 689928085 723189775 756338275 764514905 808201471 965899319 1058873585 1070320867 1168886425 1188531575 1420440175 1574001275 1636440995 1663944205 1836821525 2195225725 2329521887 2432547425 2571550135 2886433825 3449640425 3600170189 3822574525 4041007355 4829496595 5294367925 5351604335 5657410297 8182204975 8319721025 11647609435 12857750675 18000850945 20205036775 24147482975 26758021675 28287051485 39601872079 58238047175 90004254725 141435257425 198009360395 990046801975
• Sum of all divisors σ(n): 1754240846400
• Sum of proper divisors (its aliquot sum) s(n): 764194044425
• 990046801975 is a deficient number, because the sum of its proper divisors (764194044425) is less than itself. Its deficiency is 225852757550

Bases of 990046801975

• Binary: 1110011010000011011000110101000000110111₂
• Hexadecimal: 0xE683635037
• Base-36: CMTKAXIV

Squares and roots of 990046801975

• 990046801975 squared (990046801975²) is 980192670100924863900625
• 990046801975 cubed (990046801975³) is 970436618352756861994575905453734375
• The square root of 990046801975 is 995010.9557060163
• The cube root of 990046801975 is 9966.7119870231

Scales and comparisons

• 990,046,801,975 seconds is equal to 31,480 years, 22 weeks, 1 day, 32 minutes, 55 seconds.
• To count from 1 to 990,046,801,975 would take you about sixty-two thousand, nine hundred sixty 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 990046801975 cubic inches would be around 830.6 feet tall.

Recreational maths with 990046801975

• 990046801975 backwards is 579108640099
• The number of decimal digits it has is: 12
• The sum of 990046801975's digits is 58
• More coming soon!