990011064120

Names of 990011064120

• Cardinal: 990011064120 can be written as Nine hundred ninety billion, eleven million, sixty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.9001106412 × 10¹¹

Factors of 990011064120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 945

Divisors of 990011064120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 41 52 53 57 60 65 76 78 82 95 104 106 114 120 123 130 152 156 159 164 190 195 205 212 228 246 247 260 265 285 312 318 328 361 380 390 410 424 456 492 494 520 530 533 570 615 636 689 722 741 760 779 780 795 809 820 984 988 1007 1060 1066 1083 1140 1230 1235 1272 1378 1444 1482 1558 1560 1590 1599 1618 1640 1805 1976 2014 2067 2120 2132 2166 2173 2280 2337 2427 2460 2470 2665 2756 2888 2964 3021 3116 3180 3198 3236 3445 3610 3705 3895 4028 4045 4134 4264 4332 4346 4674 4693 4854 4920 4940 5035 5330 5415 5512 5928 6042 6232 6360 6396 6472 6519 6890 7220 7410 7790 7995 8056 8090 8268 8664 8692 9348 9386 9708 9880 10070 10127 10335 10517 10660 10830 10865 11685 12084 12135 12792 13038 13091 13780 14079 14440 14801 14820 15105 15371 15580 15990 16180 16536 17384 18696 18772 19133 19416 20140 20254 20670 21034 21320 21660 21730 23370 23465 24168 24270 26076 26182 27560 28158 28249 29602 29640 30210 30381 30742 31160 31551 31980 32360 32595 33169 37544 38266 39273 40280 40508 41287 41340 42068 42877 43320 43460 44403 46113 46740 46930 48540 50635 52152 52364 52585 56316 56498 57399 59204 60420 60762 61484 63102 63960 65190 65455 66338 70395 74005 76532 76855 78546 81016 82574 82680 84136 84747 85754 86920 88806 92226 93480 93860 95665 97080 99507 101270 104728 105170 112632 112996 114798 118408 120840 121524 122968 123861 126204 128631 130380 130910 132676 140790 141245 148010 151905 153064 153710 157092 157755 165148 165845 169494 171508 177612 184452 187720 191330 192413 196365 199014 199823 202540 206435 210340 214385 222015 225992 229596 230565 243048 247722 248729 252408 257262 260760 261820 265352 281580 282490 286995 292049 296020 303810 307420 314184 315510 330296 331690 338988 343016 355224 368904 382660 384826 392730 398028 399646 405080 412870 420680 423735 428770 431197 444030 459192 461130 495444 497458 497535 514524 523640 536731 557401 563160 564980 573990 577239 584098 592040 599469 607620 614840 619305 630211 631020 643155 663380 677976 746187 765320 769652 784453 785460 796056 799292 814663 825740 847470 857540 862394 876147 888060 922260 962065 990888 994916 995070 999115 1029048 1073462 1114802 1129960 1147980 1154478 1168196 1198938 1215240 1238610 1243645 1260422 1262040 1286310 1293591 1326760 1460245 1492374 1539304 1568906 1570920 1598584 1610193 1629326 1651480 1672203 1694940 1715080 1724788 1752294 1757957 1776120 1844520 1890633 1924130 1989832 1990140 1998230 2146924 2155985 2229604 2295960 2308956 2336392 2353359 2397876 2443989 2477220 2487290 2520844 2572620 2587182 2683655 2787005 2886195 2920490 2984748 2997345 3137812 3151055 3220386 3258652 3344406 3389880 3449576 3504588 3515914 3730935 3781266 3796637 3848260 3922265 3980280 3996460 4073315 4293848 4311970 4380735 4459208 4617912 4706718 4795752 4887978 4954440 4974580 5041688 5145240 5174364 5273871 5367310 5574010 5772390 5840980 5969496 5994690 6275624 6302110 6440772 6467955 6517304 6688812 7009176 7031828 7461870 7562532 7593274 7696520 7844530 7992920 8050965 8146630 8192743 8361015 8623940 8761470 8789785 9413436 9453165 9775956 9949160 10197889 10348728 10547742 10590619 10734620 11148020 11389911 11544780 11681960 11766795 11974009 11989380 12219945 12604220 12881544 12935910 13377624 14063656 14923740 15125064 15186548 15478597 15689060 16101930 16293260 16385486 16722030 17247880 17522940 17579570 18826872 18906330 18983185 19551912 20395778 21095484 21181238 21469240 22296040 22779822 22853441 23089560 23533590 23948018 23978760 24439890 24578229 25208440 25871820 26369355 29847480 30373096 30593667 30957194 31378120 31771857 32203860 32586520 32770972 33401183 33444060 35045880 35159140 35922027 37812660 37966370 40791556 40963715 42190968 42362476 45559644 45706882 46435791 47067180 47896036 48879780 49156458 50989445 51743640 52738710 52953095 56949555 59870045 61187334 61914388 63543714 64407720 65541944 66802366 66888120 68560323 70318280 71844054 75625320 75932740 77392985 81583112 81927430 84724952 91119288 91413764 92871582 94134360 95792072 97759560 98312916 100203549 101978890 105477420 105906190 113899110 114267205 119740090 122374668 122891145 123828776 127087428 133604732 137120646 143688108 151865480 152968335 154785970 155662117 158859285 163854860 167005915 179610135 182827528 185743164 196625832 200407098 201221761 203957780 210954840 211812380 227798220 228534410 232178955 239480180 244749336 245782290 254174856 267209464 274241292 287376216 305936670 309571940 311324234 317718570 327709720 334011830 342801615 359220270 371486328 400814196 402443522 407915560 423624760 434215379 455596440 457068820 464357910 466986351 478960360 491564580 501017745 548482584 603665283 611873340 619143880 622648468 634622477 635437140 668023660 685603230 718440540 778310585 801628392 804887044 868430758 914137640 928715820 933972702 983129160 1002035490 1006108805 1207330566 1223746680 1245296936 1269244954 1270874280 1302646137 1336047320 1371206460 1436881080 1556621170 1609774088 1736861516 1857431640 1867945404 1903867431 2004070980 2012217610 2171076895 2334931755 2414661132 2538489908 2605292274 2742412920 3018326415 3113242340 3173112385 3473723032 3735890808 3807734862 4008141960 4024435220 4342153790 4669863510 4829322264 5076979816 5210584548 6036652830 6226484680 6346224770 6513230685 7615469724 8048870440 8250092201 8684307580 9339727020 9519337155 10421169096 12073305660 12692449540 13026461370 15230939448 16500184402 17368615160 18679454040 19038674310 24146611320 24750276603 25384899080 26052922740 33000368804 38077348620 41250461005 49500553206 52105845480 66000737608 76154697240 82500922010 99001106412 123751383015 165001844020 198002212824 247502766030 330003688040 495005532060 990011064120
• Sum of all divisors σ(n): 3527634499200
• Sum of proper divisors (its aliquot sum) s(n): 2537623435080
• 990011064120 is an abundant number, because the sum of its proper divisors (2537623435080) is greater than itself. Its abundance is 1547612370960

Bases of 990011064120

• Binary: 1110011010000001010000011111111100111000₂
• Hexadecimal: 0xE68141FF38
• Base-36: CMSZ0Y0O

Squares and roots of 990011064120

• 990011064120 squared (990011064120²) is 980121907080014751374400
• 990011064120 cubed (990011064120³) is 970331532195609165993466976526528000
• The square root of 990011064120 is 994992.9970205821
• The cube root of 990011064120 is 9966.5920623241

Scales and comparisons

• 990,011,064,120 seconds is equal to 31,479 years, 15 weeks, 9 hours, 22 minutes.
• To count from 1 to 990,011,064,120 would take you about sixty-two thousand, nine hundred fifty-eight 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 990011064120 cubic inches would be around 830.5 feet tall.

Recreational maths with 990011064120

• 990011064120 backwards is 021460110099
• The number of decimal digits it has is: 12
• The sum of 990011064120's digits is 33
• More coming soon!