2188030321620

Names of 2188030321620

• Cardinal: 2188030321620 can be written as Two trillion, one hundred eighty-eight billion, thirty million, three hundred twenty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 2.18803032162 × 10¹²

Factors of 2188030321620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 291

Divisors of 2188030321620

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 33 36 39 44 45 52 54 55 60 65 66 78 81 90 99 108 110 117 121 130 132 135 143 156 162 165 169 180 195 198 220 234 242 257 260 270 286 297 324 330 338 351 363 390 396 405 429 468 484 495 507 514 540 572 585 594 605 660 676 702 715 726 771 780 810 845 858 891 990 1014 1028 1053 1089 1170 1188 1210 1285 1287 1404 1430 1452 1485 1521 1542 1573 1620 1690 1716 1755 1782 1815 1859 1980 2028 2106 2145 2178 2313 2340 2420 2535 2570 2574 2827 2860 2970 3042 3084 3146 3267 3341 3380 3510 3564 3630 3718 3855 3861 4212 4290 4356 4455 4563 4626 4719 5070 5140 5148 5265 5445 5577 5654 5940 6084 6292 6435 6534 6682 6939 7020 7260 7436 7605 7710 7722 7865 8481 8580 8910 9126 9252 9295 9438 9801 10023 10140 10530 10890 11154 11308 11565 11583 12870 13068 13364 13689 13878 14135 14157 15210 15420 15444 15730 16335 16705 16731 16962 17820 18252 18590 18876 19305 19602 20046 20449 20817 21060 21780 22308 22815 23130 23166 23595 25443 25740 27378 27756 27885 28270 28314 30069 30420 31097 31460 32670 33410 33462 33924 34695 36751 37180 38610 39204 40092 40898 41634 42405 42471 43433 45630 46260 46332 47190 49005 50115 50193 50886 54756 55770 56540 56628 57915 60138 61347 62194 65340 66049 66820 66924 68445 69390 70785 73502 76329 77220 81796 83268 83655 84810 84942 86866 90207 91260 93291 94380 98010 100230 100386 101772 102245 104085 110253 111540 115830 120276 122694 124388 127215 127413 130299 132098 136890 138780 141570 147004 150345 150579 152658 155485 167310 169620 169884 173732 180414 183755 184041 186582 196020 198147 200460 200772 204490 208170 212355 217165 220506 228987 231660 245388 250965 254430 254826 260598 264196 270621 273780 279873 283140 300690 301158 305316 306735 310970 330245 330759 334620 360828 367510 368082 373164 381645 390897 396294 404261 408980 416340 424710 434330 441012 451035 457974 466455 477763 501930 508860 509652 521196 541242 551265 552123 559746 594441 601380 602316 613470 621940 637065 651495 660490 661518 726539 735020 736164 752895 763290 781794 792588 808522 839619 849420 858637 868660 902070 915948 920205 932910 955526 990735 992277 1003860 1082484 1102530 1104246 1119492 1144935 1172691 1188882 1212783 1226940 1274130 1302990 1320980 1323036 1353105 1399365 1433289 1453078 1505790 1526580 1563588 1617044 1653795 1656369 1679238 1717274 1783323 1804140 1840410 1865820 1911052 1954485 1981470 1984554 2021305 2179617 2205060 2208492 2289870 2345382 2377764 2388815 2425566 2518857 2548260 2575911 2605980 2706210 2760615 2798730 2866578 2906156 2972205 2976831 3011580 3307590 3312738 3358476 3434548 3518073 3566646 3632695 3638349 3680820 3908970 3962940 3969108 4042610 4198095 4293185 4299867 4359234 4579740 4690764 4777630 4851132 4961385 5037714 5151822 5255393 5349969 5412420 5521230 5597460 5733156 5863455 5944410 5953662 6063915 6538851 6615180 6625476 7036146 7133292 7166445 7265390 7276698 7727733 7817940 7991929 8085220 8281845 8396190 8586370 8599734 8718468 8916615 9445007 9555260 9922770 10075428 10303644 10510786 10699938 10898085 10915047 11042460 11162281 11726910 11888820 11907324 12127830 12594285 12879555 12899601 13077702 14072292 14332890 14530780 14553396 14884155 15455466 15766179 15983858 16563690 16792380 17172740 17199468 17590365 17833230 18191745 18890014 19616553 19845540 21021572 21399876 21499335 21796170 21830094 22324562 23183199 23453820 23975787 24255660 25188570 25759110 25799202 26155404 26276965 26749845 28335021 28665780 29768310 30910932 31532358 31967716 32694255 32745141 33127380 33486843 35180730 35666460 36383490 37780028 38638665 38698803 39233106 39959645 42998670 43592340 43660188 44649124 46366398 47225035 47298537 47951574 50377140 51518220 51598404 52553930 53499690 54575235 55811405 56670042 58849659 59536620 63064716 64498005 65388510 65490282 66973686 69549597 70361460 71927361 72766980 77277330 77397606 78466212 78830895 79919290 85005063 85997340 92732796 94450070 94597074 95903148 98082765 100460529 103895077 105107860 106999380 109150470 111622810 113340084 115915995 117699318 119878935 122785091 128996010 130777020 130980564 133947372 139099194 141675105 141895611 143854722 154554660 154795212 157661790 159838580 163725705 167434215 170010126 188900140 189194148 193494015 196165530 200921058 207790154 215782083 218300940 223245620 231831990 235398636 236492685 239757870 245570182 255015189 257992020 278198388 283350210 283791222 287709444 294248295 301381587 311685231 315323580 327451410 334868430 340020252 347747985 359636805 368355273 386988030 392331060 401842116 415580308 425025315 425686833 431564166 463663980 472985370 479515740 491140364 502302645 510030378 519475385 566700420 567582444 588496590 602763174 613925455 623370462 647346249 654902820 669736860 695495970 709478055 719273610 736710546 765045567 773976060 850050630 851373666 863128332 904144761 935055693 945970740 1004605290 1020060756 1038950770 1078910415 1105065819 1176993180 1205526348 1227850910 1246740924 1275075945 1294692498 1350636001 1390991940 1418956110 1438547220 1473421092 1506907935 1530091134 1558426155 1700101260 1702747332 1808289522 1841776365 1870111386 2009210580 2077901540 2128434165 2157820830 2210131638 2455701820 2550151890 2589384996 2701272002 2805167079 2837912220 3013815870 3060182268 3116852310 3236731245 3315197457 3616579044 3683552730 3740222772 3825227835 4051908003 4256868330 4315641660 4420263276 4520723805 4675278465 5100303780 5402544004 5525329095 5610334158 6027631740 6233704620 6473462490 6630394914 6753180005 7367105460 7650455670 8103816006 8415501237 8513736660 9041447610 9350556930 9945592371 11050658190 11220668316 12155724009 12946924980 13260789828 13506360010 14025835395 15300911340 16207632012 16575987285 16831002474 18082895220 18701113860 19891184742 20259540015 22101316380 24311448018 27012720020 28051670790 33151974570 33662004948 36467172027 39782369484 40519080030 42077506185 48622896036 49727961855 56103341580 60778620045 66303949140 72934344054 81038160060 84155012370 99455923710 109401516081 121557240090 145868688108 168310024740 182335860135 198911847420 218803032162 243114480180 364671720270 437606064324 547007580405 729343440540 1094015160810 2188030321620
• Sum of all divisors σ(n): 8201565742986
• Sum of proper divisors (its aliquot sum) s(n): 6013535421366
• 2188030321620 is an abundant number, because the sum of its proper divisors (6013535421366) is greater than itself. Its abundance is 3825505099746

Bases of 2188030321620

• Binary: 11111110101110000110001010010001111010100₂
• Hexadecimal: 0x1FD70C523D4
• Base-36: RX60RD90

Squares and roots of 2188030321620

• 2188030321620 squared (2188030321620²) is 4787476688328520639424400
• 2188030321620 cubed (2188030321620³) is 10475144158111705514898577983675528000
• The square root of 2188030321620 is 1479199.2163397059
• The cube root of 2188030321620 is 12982.2841953461

Scales and comparisons

• 2,188,030,321,620 seconds is equal to 69,572 years, 31 weeks, 27 minutes.
• To count from 1 to 2,188,030,321,620 would take you about one hundred seventy-three thousand, nine hundred thirty-one 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 2188030321620 cubic inches would be around 1081.9 feet tall.

Recreational maths with 2188030321620

• 2188030321620 backwards is 0261230308812
• 2188030321620 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2188030321620's digits is 36
• More coming soon!