2138673220740

Names of 2138673220740

• Cardinal: 2138673220740 can be written as Two trillion, one hundred thirty-eight billion, six hundred seventy-three million, two hundred twenty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.13867322074 × 10¹²

Factors of 2138673220740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 480

Divisors of 2138673220740

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 49 57 60 63 70 76 84 90 95 98 105 114 126 127 133 140 147 171 180 190 196 210 228 245 252 254 266 285 294 315 317 342 380 381 399 420 441 490 508 532 570 588 630 634 635 665 684 735 762 798 855 882 889 931 951 980 1140 1143 1197 1260 1268 1270 1330 1470 1524 1585 1596 1710 1764 1778 1862 1902 1905 1995 2205 2219 2286 2394 2413 2540 2660 2667 2793 2853 2940 3170 3420 3556 3724 3804 3810 3990 4410 4438 4445 4572 4655 4755 4788 4826 5334 5586 5706 5715 5985 6023 6223 6340 6657 7239 7620 7980 8001 8379 8820 8876 8890 9310 9510 9652 10668 11095 11172 11412 11430 11970 12046 12065 12446 13314 13335 13965 14265 14478 15533 16002 16758 16891 17780 18069 18620 18669 19020 19971 21717 22190 22860 23940 24092 24130 24892 26628 26670 27930 28530 28956 30115 31066 31115 32004 33285 33516 33782 36138 36195 37338 39942 40005 40259 41895 42161 43434 44380 46599 48260 50673 53340 54207 55860 56007 57060 60230 62132 62230 66570 67564 72276 72390 74676 77665 79884 80010 80518 83790 84322 84455 86868 90345 93198 93345 99855 100489 101346 108414 108585 112014 118237 120460 120777 124460 126483 133140 139797 144780 152019 155330 160020 161036 167580 168644 168910 180690 186396 186690 199710 200978 201295 202692 210805 216828 217170 224028 232995 236474 241554 252966 253365 271035 279594 280035 281813 295127 301467 304038 310660 337820 354711 361380 362331 373380 379449 399420 401956 402590 421610 434340 465990 472948 483108 502445 505932 506730 542070 559188 560070 563626 590254 591185 602934 603885 608076 632415 698985 703423 709422 724662 758898 760095 764921 805180 843220 845439 885381 904401 931980 1004890 1013460 1064133 1084140 1120140 1127252 1180508 1182370 1205868 1207770 1264830 1397970 1406846 1409065 1418844 1449324 1475635 1507335 1517796 1520190 1529842 1690878 1770762 1773555 1808802 1811655 1897245 1909291 1972691 2009780 2110269 2128266 2294763 2364740 2415540 2529660 2536317 2656143 2795940 2813692 2818130 2951270 3014670 3040380 3059684 3381756 3517115 3541524 3547110 3617604 3623310 3794490 3818582 3824605 3945382 4220538 4227195 4256532 4426905 4522005 4589526 4923961 5072634 5312286 5320665 5354447 5636260 5727873 5902540 5918073 6029340 6330807 6884289 7034230 7094220 7246620 7588980 7637164 7649210 7890764 8441076 8454390 8853810 9044010 9179052 9546455 9847922 9863455 10145268 10551345 10624572 10641330 10708894 11455746 11473815 11836146 12661614 12681585 12762103 13280715 13365037 13768578 14068460 14771883 15298420 16063341 16908780 17183619 17707620 17754219 18088020 19092910 19695844 19726910 21102690 21282660 21417788 22911492 22947630 23672292 24619805 25323228 25363170 25524206 26561430 26730074 26772235 27537156 28639365 29543766 29590365 31654035 32126682 34367238 34421445 35508438 37481129 38185820 38286309 39453820 40095111 42205380 44315649 45895260 48190023 49239610 50726340 51048412 53122860 53460148 53544470 57278730 59087532 59180730 63308070 63810515 64253364 66825185 68734476 68842890 71016876 73859415 74962258 76572618 80190222 80316705 85918095 88631298 88771095 89334721 93555259 96380046 98479220 107088940 112443387 114557460 114858927 118361460 120285333 126616140 127621030 133650370 137685780 147718830 149924516 153145236 160380444 160633410 171836190 177262596 177542190 178669442 187110518 187405645 191431545 192760092 200475555 221578245 224886774 229717854 240570666 240950115 242479957 255242060 267300740 268004163 280665777 295437660 321266820 337330161 343672380 355084380 357338884 374221036 374811290 382863090 400951110 443156490 446673605 449773548 459435708 467776295 481141332 481900230 484959914 536008326 561331554 562216935 574294635 601426665 625343047 674660322 727439871 749622580 765726180 801902220 804012489 841997331 886312980 893347210 935552590 963800460 969919828 1072016652 1122663108 1124433870 1148589270 1202853330 1212399785 1250686094 1340020815 1349320644 1403328885 1454879742 1608024978 1683994662 1686650805 1697359699 1786694420 1871105180 1876029141 2182319613 2248867740 2297178540 2405706660 2424799570 2501372188 2680041630 2806657770 2909759484 3126715235 3216049956 3367989324 3373301610 3394719398 3637199355 3752058282 4020062445 4209986655 4364639226 4849599140 5092079097 5360083260 5613315540 5628087423 6253430470 6746603220 6789438796 7274398710 7504116564 8040124890 8419973310 8486798495 8729278452 9380145705 10184158194 10911598065 11256174846 11881517893 12506860940 14548797420 15276237291 16080249780 16839946620 16973596990 18760291410 20368316388 21823196130 22512349692 23763035786 25460395485 28140437115 30552474582 33947193980 35644553679 37520582820 43646392260 47526071572 50920790970 56280874230 59407589465 61104949164 71289107358 76381186455 101841581940 106933661037 112561748460 118815178930 142578214716 152762372910 178222768395 213867322074 237630357860 305524745820 356445536790 427734644148 534668305185 712891073580 1069336610370 2138673220740
• Sum of all divisors σ(n): 8031527562240
• Sum of proper divisors (its aliquot sum) s(n): 5892854341500
• 2138673220740 is an abundant number, because the sum of its proper divisors (5892854341500) is greater than itself. Its abundance is 3754181120760

Bases of 2138673220740

• Binary: 11111000111110010110110111000110010000100₂
• Hexadecimal: 0x1F1F2DB8C84
• Base-36: RAHQTEH0

Squares and roots of 2138673220740

• 2138673220740 squared (2138673220740²) is 4573923145110404766147600
• 2138673220740 cubed (2138673220740³) is 9782126944170499744101934214221224000
• The square root of 2138673220740 is 1462420.3297068869
• The cube root of 2138673220740 is 12883.9236884107

Scales and comparisons

• 2,138,673,220,740 seconds is equal to 68,003 years, 10 weeks, 6 hours, 39 minutes.
• To count from 1 to 2,138,673,220,740 would take you about one hundred seventy thousand and seven 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 2138673220740 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138673220740

• 2138673220740 backwards is 0470223768312
• 2138673220740 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138673220740's digits is 45
• More coming soon!