213919081920

Names of 213919081920

• Cardinal: 213919081920 can be written as Two hundred thirteen billion, nine hundred nineteen million, eighty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.1391908192 × 10¹¹

Factors of 213919081920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 545

Divisors of 213919081920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 79 80 81 90 96 97 108 120 135 144 158 160 162 180 192 194 216 237 240 243 270 288 291 316 320 324 359 360 388 395 405 432 474 480 485 486 540 576 582 632 648 711 718 720 776 790 810 864 873 948 960 970 972 1077 1080 1164 1185 1215 1264 1296 1422 1436 1440 1455 1552 1580 1620 1728 1746 1795 1896 1940 1944 2133 2154 2160 2328 2370 2430 2528 2592 2619 2844 2872 2880 2910 3104 3160 3231 3240 3492 3555 3590 3792 3880 3888 4266 4308 4320 4365 4656 4740 4860 5056 5184 5238 5385 5688 5744 5820 6208 6320 6399 6462 6480 6984 7110 7180 7584 7663 7760 7776 7857 8532 8616 8640 8730 9312 9480 9693 9720 10476 10665 10770 11376 11488 11640 12640 12798 12924 12960 13095 13968 14220 14360 15168 15326 15520 15552 15714 16155 17064 17232 17460 18624 18960 19197 19386 19440 20952 21330 21540 22752 22976 22989 23280 23571 25280 25596 25848 25920 26190 27936 28361 28440 28720 29079 30652 31040 31428 31995 32310 34128 34464 34823 34920 37920 38315 38394 38772 38880 39285 41904 42660 43080 45504 45978 46560 47142 48465 51192 51696 52380 55872 56722 56880 57440 58158 61304 62856 63990 64620 68256 68928 68967 69646 69840 75840 76630 76788 77544 77760 78570 83808 85083 85320 86160 87237 91956 93120 94284 95985 96930 102384 103392 104469 104760 113444 113760 114880 114945 116316 117855 122608 125712 127980 129240 136512 137934 139292 139680 141805 145395 153260 153576 155088 157140 167616 170166 170640 172320 174115 174474 183912 188568 191970 193860 204768 206784 206901 208938 209520 226888 227520 229890 232632 235710 245216 251424 255249 255960 258480 275868 278584 279360 283610 290790 306520 307152 310176 313407 314280 340332 341280 344640 344835 348230 348948 367824 377136 383940 387720 409536 413802 417876 419040 425415 436185 453776 459780 465264 471420 490432 502848 510498 511920 516960 522345 551736 557168 567220 581580 613040 614304 620352 620703 626814 628560 680664 682560 689670 696460 697896 735648 754272 765747 767880 775440 827604 835752 838080 850830 872370 907552 919560 930528 940221 942840 1020996 1023840 1033920 1034505 1044690 1103472 1114336 1134440 1163160 1226080 1228608 1241406 1253628 1257120 1276245 1361328 1379340 1392920 1395792 1471296 1508544 1531494 1535760 1550880 1567035 1655208 1671504 1701660 1744740 1815104 1839120 1861056 1862109 1880442 1885680 2041992 2047680 2069010 2089380 2206944 2228672 2268880 2297241 2326320 2452160 2482812 2507256 2514240 2552490 2722656 2751017 2758680 2785840 2791584 2820663 3062988 3071520 3101760 3103515 3134070 3310416 3343008 3403320 3489480 3678240 3724218 3760884 3771360 3828735 4083984 4138020 4178760 4413888 4537760 4594482 4652640 4701105 4965624 5014512 5104980 5445312 5502034 5517360 5571680 5583168 5641326 6125976 6143040 6207030 6268140 6620832 6686016 6806640 6891723 6978960 7356480 7448436 7521768 7542720 7657470 8167968 8253051 8276040 8357520 8461989 9075520 9188964 9305280 9310545 9402210 9931248 10029024 10209960 11004068 11034720 11143360 11282652 11486205 12251952 12414060 12536280 13241664 13613280 13755085 13783446 13957920 14103315 14896872 15043536 15314940 16335936 16506102 16552080 16715040 16923978 18377928 18621090 18804420 19862496 20058048 20419920 22008136 22069440 22565304 22972410 24503904 24759153 24828120 25072560 27226560 27510170 27566892 27915840 28206630 29793744 30087072 30629880 33012204 33104160 33430080 33847956 34458615 36755856 37242180 37608840 39724992 40839840 41265255 42309945 44016272 45130608 45944820 49007808 49518306 49656240 50145120 55020340 55133784 56413260 59587488 60174144 61259760 66024408 66208320 67695912 68917230 73511712 74277459 74484360 75217680 81679680 82530510 84619890 88032544 90261216 91889640 99036612 99312480 100290240 110040680 110267568 112826520 119174976 122519520 123795765 132048816 135391824 137834460 147023424 148554918 148968720 150435360 165061020 169239780 176065088 180522432 183779280 198073224 198624960 220081360 220535136 222832377 225653040 245039040 247591530 264097632 270783648 275668920 297109836 297937440 300870720 330122040 338479560 367558560 371387295 396146448 440162720 441070272 445664754 451306080 495183060 528195264 541567296 551337840 594219672 595874880 660244080 668497131 676959120 735117120 742774590 792292896 880325440 891329508 902612160 990366120 1102675680 1114161885 1188439344 1320488160 1336994262 1353918240 1485549180 1584585792 1782659016 1980732240 2205351360 2228323770 2376878688 2640976320 2673988524 2707836480 2971098360 3342485655 3565318032 3961464480 4456647540 4753757376 5347977048 5942196720 6684971310 7130636064 7922928960 8913295080 10695954096 11884393440 13369942620 14261272128 17826590160 21391908192 23768786880 26739885240 35653180320 42783816384 53479770480 71306360640 106959540960 213919081920
• Sum of all divisors σ(n): 782843443200
• Sum of proper divisors (its aliquot sum) s(n): 568924361280
• 213919081920 is an abundant number, because the sum of its proper divisors (568924361280) is greater than itself. Its abundance is 355005279360

Bases of 213919081920

• Binary: 11000111001110100100100010010111000000₂
• Hexadecimal: 0x31CE9225C0
• Base-36: 2Q9TWC00

Squares and roots of 213919081920

• 213919081920 squared (213919081920²) is 45761373609495670886400
• 213919081920 cubed (213919081920³) is 9789231029941430510233160613888000
• The square root of 213919081920 is 462513.8721379067
• The cube root of 213919081920 is 5980.6700322671

Scales and comparisons

• 213,919,081,920 seconds is equal to 6,801 years, 50 weeks, 1 day, 7 hours, 12 minutes.
• To count from 1 to 213,919,081,920 would take you about thirteen thousand, six hundred three 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 213919081920 cubic inches would be around 498.4 feet tall.

Recreational maths with 213919081920

• 213919081920 backwards is 029180919312
• 213919081920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213919081920's digits is 45
• More coming soon!