890199430020

Names of 890199430020

• Cardinal: 890199430020 can be written as Eight hundred ninety billion, one hundred ninety-nine million, four hundred thirty thousand and twenty.

Scientific notation

• Scientific notation: 8.9019943002 × 10¹¹

Factors of 890199430020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3364

Divisors of 890199430020

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 41 45 54 57 60 73 76 81 82 90 95 108 114 123 135 146 162 164 171 180 190 205 219 228 243 246 270 285 292 324 342 365 369 380 405 410 438 486 492 513 540 570 615 657 684 730 738 779 810 820 855 876 972 1026 1095 1107 1140 1215 1230 1314 1387 1460 1476 1539 1558 1620 1710 1845 1971 2052 2190 2214 2337 2430 2460 2565 2628 2774 2993 3078 3116 3221 3285 3321 3420 3690 3895 3942 4161 4380 4428 4617 4674 4860 5130 5535 5548 5913 5986 6156 6442 6570 6642 6935 7011 7380 7695 7790 7884 8322 8979 9234 9348 9663 9855 9963 10260 11070 11685 11826 11972 12483 12884 13140 13284 13870 14022 14965 15390 15580 16105 16605 16644 17739 17958 18468 19326 19710 19926 20805 21033 22140 23085 23370 23652 24966 26937 27740 28044 28989 29565 29930 30780 32210 33210 35055 35478 35916 37449 38652 39420 39852 41610 42066 44895 46170 46740 48315 49815 49932 53874 56867 57978 59130 59860 61199 62415 63099 64420 66420 70110 70956 74898 80811 83220 84132 86967 88695 89790 92340 96630 99630 105165 107748 112347 113734 115956 118260 122398 124830 126198 132061 134685 140220 144945 149796 161622 170601 173934 177390 179580 183597 187245 189297 193260 199260 210330 224694 227468 235133 242433 244796 249660 252396 260901 264122 269370 284335 289890 305995 315495 323244 337041 341202 347868 354780 367194 374490 378594 396183 404055 420660 434835 449388 470266 484866 511803 521802 528244 538740 550791 561735 568670 579780 611990 630990 660305 674082 682404 705399 727299 734388 748980 757188 782703 792366 808110 853005 869670 917985 940532 946485 969732 1023606 1043604 1101582 1123470 1137340 1175665 1188549 1212165 1223980 1261980 1304505 1320610 1348164 1410798 1454598 1535409 1565406 1584732 1616220 1652373 1685205 1706010 1739340 1835970 1892970 1980915 2047212 2116197 2203164 2246940 2351330 2377098 2424330 2509159 2559015 2609010 2641220 2753955 2821596 2909196 3070818 3130812 3304746 3370410 3412020 3526995 3565647 3636495 3671940 3785940 3913515 3961830 4232394 4467527 4606227 4702660 4754196 4848660 4957119 5018318 5118030 5218020 5507910 5942745 6141636 6348591 6609492 6740820 7053990 7131294 7272990 7527477 7677045 7827030 7923660 8261865 8464788 8935054 9212454 9640453 9914238 10036636 10236060 10580985 10696941 11015820 11885490 12545795 12697182 13402581 13818681 14107980 14262588 14545980 14871357 15054954 15354090 15654060 16523730 17828235 17870108 18424908 19045773 19280906 19828476 21161970 21393882 22337635 22582431 23031135 23770980 24785595 25091590 25394364 26805162 27637362 28921359 29742714 30109908 30708180 31742955 32090823 33047460 35656470 37637385 38091546 38561812 40207743 42323940 42787764 44675270 45164862 46062270 48202265 49571190 50183180 53484705 53610324 55274724 57137319 57842718 59485428 63485910 64181646 67012905 67747293 69093405 71312940 74356785 75274770 76183092 80415486 86764077 89350540 90329724 92124540 95228865 96404530 99142380 106969410 112912155 114274638 115685436 120623229 126971820 128363292 134025810 135494586 138186810 144606795 148713570 150549540 160454115 160830972 173528154 183168607 190457730 192809060 201038715 203241879 213938820 225824310 228549276 241246458 260292231 268051620 270989172 276373620 285686595 289213590 297427140 320908230 338736465 347056308 361869687 366337214 380915460 402077430 406483758 433820385 451648620 482492916 520584462 549505821 571373190 578427180 603116145 609725637 641816460 677472930 723739374 732674428 780876693 804154860 812967516 867640770 915843035 1016209395 1041168924 1085609061 1099011642 1142746380 1206232290 1219451274 1301461155 1354945860 1447478748 1561753386 1648517463 1735281540 1809348435 1831686070 2032418790 2171218122 2198023284 2342630079 2412464580 2438902548 2602922310 2747529105 3048628185 3123506772 3297034926 3618696870 3663372140 3904383465 4064837580 4342436244 4685260158 4945552389 5205844620 5428045305 5495058210 6097256370 6594069852 7237393740 7808766930 8242587315 9370520316 9891104778 10856090610 10990116420 11713150395 12194512740 14836657167 15617533860 16485174630 19782209556 21712181220 23426300790 24727761945 29673314334 32970349260 44509971501 46852601580 49455523890 59346628668 74183285835 89019943002 98911047780 148366571670 178039886004 222549857505 296733143340 445099715010 890199430020
• Sum of all divisors σ(n): 3061873301760
• Sum of proper divisors (its aliquot sum) s(n): 2171673871740
• 890199430020 is an abundant number, because the sum of its proper divisors (2171673871740) is greater than itself. Its abundance is 1281474441720

Bases of 890199430020

• Binary: 1100111101000100000001010101001110000100₂
• Hexadecimal: 0xCF44055384
• Base-36: BCY9R890

Squares and roots of 890199430020

• 890199430020 squared (890199430020²) is 792455025207932877200400
• 890199430020 cubed (890199430020³) is 705443011756586579266214733316008000
• The square root of 890199430020 is 943503.8049843785
• The cube root of 890199430020 is 9619.7201334695

Scales and comparisons

• 890,199,430,020 seconds is equal to 28,305 years, 30 weeks, 4 days, 3 hours, 27 minutes.
• To count from 1 to 890,199,430,020 would take you about fifty-six thousand, six hundred eleven 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 890199430020 cubic inches would be around 801.6 feet tall.

Recreational maths with 890199430020

• 890199430020 backwards is 020034991098
• 890199430020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 890199430020's digits is 45
• More coming soon!