990139127258544

Names of 990139127258544

• Cardinal: 990139127258544 can be written as Nine hundred ninety trillion, one hundred thirty-nine billion, one hundred twenty-seven million, two hundred fifty-eight thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 9.90139127258544 × 10¹⁴

Factors of 990139127258544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 531

Divisors of 990139127258544

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 34 41 48 51 67 68 82 102 123 134 136 164 201 204 246 268 272 328 401 402 408 492 536 656 697 802 804 816 984 1072 1139 1203 1394 1604 1608 1681 1968 2091 2278 2406 2747 2788 3208 3216 3362 3417 4182 4489 4556 4812 5043 5494 5576 6416 6724 6817 6834 8241 8364 8978 9112 9624 10086 10988 11152 13448 13467 13634 13668 16441 16482 16728 17956 18224 19248 20172 20451 21976 26867 26896 26934 27268 27336 28577 32882 32964 33456 35912 40344 40902 43952 46699 49323 53734 53868 54536 54672 57154 65764 65928 71824 76313 80601 80688 81804 85731 93398 98646 107468 107736 109072 112627 114308 131528 131856 140097 152626 160801 161202 163608 171462 184049 186796 197292 214936 215472 225254 228616 228939 263056 279497 280194 305252 321602 322404 327216 337881 342924 368098 373592 394584 429872 450508 456739 457232 457878 482403 552147 558994 560388 610504 643204 644808 674081 675762 685848 736196 747184 789168 838491 901016 913478 915756 964806 1101547 1104294 1117988 1120776 1221008 1286408 1289616 1348162 1351524 1370217 1371696 1472392 1676982 1800089 1802032 1826956 1831512 1914659 1929612 2022243 2203094 2208588 2235976 2241552 2572816 2696324 2703048 2733617 2740434 2944784 3128833 3304641 3353964 3600178 3653912 3663024 3829318 3859224 4044486 4406188 4417176 4471952 5392648 5400267 5406096 5467234 5480868 5743977 6257666 6592841 6609282 6707928 7200356 7307824 7546009 7658636 7718448 8088972 8200851 8812376 8834352 9386499 10773667 10785296 10800534 10934468 10961736 11459377 11487954 12515332 13185682 13218564 13415856 14400712 15092018 15317272 16177944 16401702 17624752 18726299 18772998 19778523 21547334 21601068 21868936 21923472 22638027 22918754 22975908 25030664 26371364 26437128 28801424 30184036 30601513 30634544 32321001 32355888 32803404 34378131 37452598 37545996 39557046 43094668 43202136 43737872 45163427 45276054 45837508 45951816 50061328 52742728 52874256 56178897 60368072 61203026 64642002 65606808 68756262 73803649 74905196 75091992 79114092 86189336 86404272 90326854 90552108 91675016 91804539 91903632 105485456 112078297 112357794 120736144 122406052 128282153 129284004 131213616 135490281 137512524 147607298 149810392 150183984 158228184 172378672 180653708 181104216 183152339 183350032 183609078 221410947 224156594 224715588 244812104 256564306 258568008 270306481 270980562 275025048 295214596 299620784 316456368 336234891 361307416 362208432 366304678 367218156 384846459 441720347 442821894 448313188 449431176 489624208 513128612 517136016 540612962 541961124 549457017 550050096 590429192 672469782 721835689 722614832 732609356 734436312 767778259 769692918 810919443 883440694 885643788 896626376 898862352 1026257224 1081225924 1083922248 1098914034 1180858384 1254662033 1325161041 1344939564 1443671378 1465218712 1468872624 1535556518 1539385836 1621838886 1766881388 1771287576 1793252752 2052514448 2162451848 2165507067 2167844496 2197828068 2303334777 2509324066 2650322082 2689879128 2887342756 2930437424 3025949609 3071113036 3078771672 3243677772 3533762776 3542575152 3763986099 4324903696 4331014134 4395656136 4595210177 4606669554 5018648132 5300644164 5379758256 5774685512 6051899218 6142226072 6157543344 6487355544 7067525552 7509245899 7527972198 8662028268 8791312272 9077848827 9190420354 9213339108 10037296264 10601288328 11549371024 12103798436 12271206713 12284452144 12974711088 13785630531 15018491798 15055944396 17324056536 18110534227 18155697654 18380840708 18426678216 20074592528 21202576656 22527737697 24207596872 24542413426 27571261062 29595263249 30036983596 30111888792 34648113072 36221068454 36311395308 36761681416 36813620139 36853356432 45055475394 48415193744 49084826852 51441143353 54331602681 55142522124 59190526498 60073967192 60223777584 72442136908 72622790616 73523362832 73627240278 88785789747 90110950788 98169653704 102882286706 108663205362 110285044248 118381052996 120147934384 144884273816 145245581232 147254480556 154323430059 177571579494 180221901576 196339307408 205764573412 217326410724 220570088496 236762105992 289768547632 294508961112 307879081859 308646860118 355143158988 360443803152 411529146824 434652821448 473524211984 503119475233 589017922224 615758163718 617293720236 710286317976 823058293648 869305642896 923637245577 1006238950466 1213405793209 1231516327436 1234587440472 1420572635952 1509358425699 1847274491154 2012477900932 2426811586418 2463032654872 2469174880944 3018716851398 3640217379627 3694548982308 4024955801864 4853623172836 4926065309744 6037433702796 7280434759254 7389097964616 8049911603728 9707246345672 12074867405592 14560869518508 14778195929232 19414492691344 20627898484553 24149734811184 29121739037016 41255796969106 58243478074032 61883695453659 82511593938212 123767390907318 165023187876424 247534781814636 330046375752848 495069563629272 990139127258544
• Sum of all divisors σ(n): 2825085630119256
• Sum of proper divisors (its aliquot sum) s(n): 1834946502860712
• 990139127258544 is an abundant number, because the sum of its proper divisors (1834946502860712) is greater than itself. Its abundance is 844807375602168

Bases of 990139127258544

• Binary: 11100001001000011010111010111101010101110110110000₂
• Hexadecimal: 0x38486BAF55DB0
• Base-36: 9QZ3MVQGMO

Squares and roots of 990139127258544

• 990139127258544 squared (990139127258544²) is 980375491328311189969020999936
• 990139127258544 cubed (990139127258544³) is 970708133369480313050244498220648661279453184
• The square root of 990139127258544 is 31466476.2447043631
• The cube root of 990139127258544 is 99670.2178749805

Scales and comparisons

• 990,139,127,258,544 seconds is equal to 31,483,361 years, 28 weeks, 2 days, 12 hours, 42 minutes, 24 seconds.
• To count from 1 to 990,139,127,258,544 would take you about seventy-eight million, seven hundred eight thousand, four hundred 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 990139127258544 cubic inches would be around 8305.9 feet tall.

Recreational maths with 990139127258544

• 990139127258544 backwards is 445852721931099
• The number of decimal digits it has is: 15
• The sum of 990139127258544's digits is 69
• More coming soon!