1990165048872

Names of 1990165048872

• Cardinal: 1990165048872 can be written as One trillion, nine hundred ninety billion, one hundred sixty-five million, forty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.990165048872 × 10¹²

Factors of 1990165048872

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3303

Divisors of 1990165048872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 19 21 22 24 26 28 33 38 39 42 44 52 56 57 66 76 77 78 84 88 91 104 114 121 127 132 133 143 152 154 156 168 182 209 228 231 242 247 254 264 266 273 286 308 312 363 364 381 399 418 429 456 462 484 494 508 532 546 572 616 627 726 728 741 762 798 836 847 858 889 924 968 988 1001 1016 1064 1092 1144 1254 1397 1452 1463 1482 1524 1573 1596 1651 1672 1694 1716 1729 1778 1848 1976 2002 2184 2299 2413 2508 2541 2667 2717 2794 2904 2926 2964 3003 3048 3121 3146 3192 3302 3388 3432 3458 3556 4004 4191 4389 4598 4719 4826 4953 5016 5082 5187 5334 5434 5588 5852 5928 6006 6242 6292 6604 6776 6897 6916 7112 7239 8008 8151 8382 8778 9196 9363 9438 9652 9779 9906 10164 10374 10668 10868 11011 11176 11557 11704 12012 12484 12584 13208 13794 13832 14478 15367 16093 16302 16764 16891 17556 18161 18392 18726 18876 19019 19304 19558 19812 20328 20748 21336 21736 21847 22022 23114 24024 24968 26543 27588 28956 29337 29887 30734 31369 32186 32604 33033 33528 33782 34331 34671 35112 36322 37452 37752 38038 39116 39624 40573 41496 43694 44044 46101 46228 48279 50673 53086 54483 55176 57057 57912 58674 59299 59774 61468 62738 64372 65208 65541 66066 67564 68662 69342 72644 74904 76076 78232 79629 81146 87388 88088 89661 92202 92456 94107 96558 101346 102993 106172 107569 108966 114114 117348 118598 119548 121719 122936 125476 127127 128744 131082 132132 135128 137324 138684 145288 152152 159258 162292 174776 177897 179322 184404 185801 188214 193116 199771 202692 205986 209209 212344 215138 217932 219583 228228 234696 237196 239096 240317 243438 250952 254254 262164 264264 274648 277368 284011 291973 318516 322707 324584 345059 355794 358644 368808 371602 376428 377641 381381 386232 396367 399542 405384 411972 415093 418418 430276 435864 439166 446303 456456 474392 480634 486876 508508 524328 557403 568022 583946 599313 627627 637032 645414 652289 658749 690118 711588 717288 720951 743204 752856 755282 762762 770887 792734 799084 823944 830186 836836 852033 860552 875919 878332 892606 961268 973752 1017016 1035177 1114806 1132923 1136044 1167892 1189101 1198626 1245279 1255254 1290828 1304578 1317498 1338909 1380236 1398397 1423176 1441902 1486408 1510564 1525524 1541774 1585468 1598168 1660372 1673672 1704066 1751838 1756664 1785212 1922536 1956867 2043811 2070354 2229612 2265846 2272088 2312661 2335784 2378202 2397252 2415413 2490558 2510508 2581656 2609156 2634996 2643487 2677818 2760472 2774569 2796794 2883804 3021128 3051048 3083548 3124121 3170936 3320744 3408132 3503676 3570424 3795649 3913734 4087622 4140708 4195191 4360037 4459224 4531692 4566023 4625322 4756404 4794504 4830826 4909333 4981116 5021016 5152771 5218312 5269992 5286974 5355636 5396209 5549138 5593588 5767608 6131433 6167096 6248242 6816264 7007352 7175179 7246239 7530973 7591298 7827468 7930461 8175244 8281416 8323707 8390382 8479757 8720074 9063384 9132046 9250644 9372363 9512808 9661652 9818666 9962232 10305542 10573948 10711272 10792418 11098276 11187176 11386947 12262866 12496484 13080111 13698069 14350358 14492478 14727999 15061946 15182596 15458313 15654936 15860922 16188627 16350488 16647414 16780764 16959514 17440148 18264092 18501288 18744726 19323304 19637332 20611084 21147896 21525537 21584836 22196552 22592919 22773894 24525732 24992968 25439271 26160222 26569543 27396138 28700716 28984956 29455998 30123892 30365192 30520259 30916626 31721844 32377254 33294828 33561528 33919028 34365331 34880296 36069397 36528184 37489452 39274664 41222168 43051074 43169672 45185838 45547788 47960407 49051464 50226253 50878542 52320444 52716811 53139086 54792276 56680481 57401432 57969912 58911996 59358299 60247784 61040518 61833252 63443688 64754508 66589656 67838056 68730662 72138794 74978904 79708629 82840703 86102148 90371676 91095576 91560777 93277327 95920814 97902649 100452506 101757084 103095993 104640888 105433622 106278172 108208191 109584552 113360962 117823992 118716598 122081036 123666504 129509016 137461324 143881221 144277588 150678759 158150433 159417258 165681406 170041443 172204296 178074897 180743352 183121554 186554654 191841628 195805298 200905012 203514168 206191986 210867244 212556344 216416382 226721924 237433196 244162072 248522109 274922648 279831981 287762442 288555176 293707947 301357518 316300866 318834516 331362812 335722849 340082886 356149794 366243108 373109308 383683256 391610596 396763367 401810024 412383972 421734488 432832764 453443848 474866392 497044218 559663962 575524884 579884921 587415894 602715036 623485291 632601732 637669032 652941289 662725624 671445698 680165772 685318543 712299588 732486216 746218616 783221192 793526734 824767944 865665528 911247733 994088436 1007168547 1076929139 1119327924 1151049768 1159769842 1174831788 1190290101 1205430072 1246970582 1265203464 1305882578 1342891396 1360331544 1370637086 1424599176 1587053468 1739654763 1822495466 1870455873 1958823867 1988176872 2014337094 2055955629 2153858278 2238655848 2319539684 2349663576 2380580202 2493941164 2611765156 2685782792 2733743199 2741274172 3174106936 3230787417 3479309526 3644990932 3740911746 3917647734 4028674188 4111911258 4307716556 4364397037 4639079368 4761160404 4987882328 5223530312 5467486398 5482548344 6378734131 6461574834 6958619052 7289981864 7481823492 7538503973 7835295468 8057348376 8223822516 8615433112 8728794074 9522320808 10934972796 11846220529 12757468262 12923149668 13093191111 13917238104 14963646984 15077007946 15670590936 16447645032 17457588148 19136202393 21869945592 22615511919 23692441058 25514936524 25846299336 26186382222 30154015892 34915176296 35538661587 38272404786 45231023838 47384882116 51029873048 52372764444 60308031784 71077323174 76544809572 82923543703 90462047676 94769764232 104745528888 142154646348 153089619144 165847087406 180924095352 248770631109 284309292696 331694174812 497541262218 663388349624 995082524436 1990165048872
• Sum of all divisors σ(n): 7143215923200
• Sum of proper divisors (its aliquot sum) s(n): 5153050874328
• 1990165048872 is an abundant number, because the sum of its proper divisors (5153050874328) is greater than itself. Its abundance is 3162885825456

Bases of 1990165048872

• Binary: 11100111101011111000101001010111000101000₂
• Hexadecimal: 0x1CF5F14AE28
• Base-36: PE9OVVOO

Squares and roots of 1990165048872

• 1990165048872 squared (1990165048872²) is 3960756921751690148472384
• 1990165048872 cubed (1990165048872³) is 7882559992748064704183143039502350848
• The square root of 1990165048872 is 1410732.0967752877
• The cube root of 1990165048872 is 12578.5244508405

Scales and comparisons

• 1,990,165,048,872 seconds is equal to 63,281 years, 4 weeks, 5 days, 16 hours, 41 minutes, 12 seconds.
• To count from 1 to 1,990,165,048,872 would take you about one hundred fifty-eight thousand, two hundred 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 1990165048872 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990165048872

• 1990165048872 backwards is 2788405610991
• The number of decimal digits it has is: 13
• The sum of 1990165048872's digits is 60
• More coming soon!