21432598983936

Names of 21432598983936

• Cardinal: 21432598983936 can be written as Twenty-one trillion, four hundred thirty-two billion, five hundred ninety-eight million, nine hundred eighty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 2.1432598983936 × 10¹³

Factors of 21432598983936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 570

Divisors of 21432598983936

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 101 108 112 126 128 144 147 162 168 189 192 196 202 216 224 252 256 288 294 303 324 336 378 384 392 404 432 441 448 457 504 567 576 588 606 648 672 707 756 768 784 808 864 882 896 909 914 1008 1134 1152 1176 1212 1296 1323 1344 1371 1414 1512 1568 1616 1728 1764 1792 1818 1828 2016 2121 2268 2304 2352 2424 2592 2646 2688 2727 2742 2828 3024 3136 3199 3232 3456 3528 3636 3656 3969 4032 4113 4242 4536 4704 4848 4949 5184 5292 5376 5454 5484 5656 6048 6272 6363 6398 6464 6912 7056 7272 7312 7938 8064 8181 8226 8484 9072 9408 9597 9696 9898 10368 10584 10908 10968 11312 12096 12339 12544 12726 12796 12928 14112 14544 14624 14847 15876 16128 16362 16452 16968 18144 18816 19089 19194 19392 19796 20736 21168 21816 21936 22393 22624 24192 24678 25452 25592 25856 28224 28791 29088 29248 29694 31752 32724 32904 33936 36288 37017 37632 38178 38388 38784 39592 42336 43632 43872 44541 44786 45248 46157 48384 49356 50904 51184 56448 57267 57582 58176 58496 59388 63504 65448 65808 67179 67872 72576 74034 76356 76776 77568 79184 84672 86373 87264 87744 89082 89572 90496 92314 98712 101808 102368 112896 114534 115164 116352 116992 118776 127008 130896 131616 133623 134358 135744 138471 145152 148068 152712 153552 158368 169344 172746 174528 175488 178164 179144 180992 184628 197424 201537 203616 204736 208849 229068 230328 232704 237552 254016 259119 261792 263232 267246 268716 271488 276942 296136 305424 307104 316736 323099 338688 345492 349056 350976 356328 358288 369256 394848 400869 403074 407232 409472 415413 417698 458136 460656 475104 508032 518238 523584 526464 534492 537432 542976 553884 592272 604611 610848 614208 626547 633472 646198 690984 698112 712656 716576 738512 789696 801738 806148 814464 818944 830826 835396 916272 921312 950208 969297 1016064 1036476 1047168 1052928 1068984 1074864 1107768 1184544 1209222 1221696 1228416 1246239 1253094 1266944 1292396 1381968 1425312 1433152 1461943 1477024 1579392 1603476 1612296 1628928 1661652 1670792 1813833 1832544 1842624 1879641 1900416 1938594 2072952 2094336 2137968 2149728 2215536 2261693 2369088 2418444 2443392 2456832 2492478 2506188 2584792 2763936 2850624 2866304 2907891 2923886 2954048 3158784 3206952 3224592 3323304 3341584 3627666 3665088 3685248 3738717 3759282 3800832 3877188 4145904 4275936 4299456 4385829 4431072 4523386 4738176 4836888 4886784 4984956 5012376 5169584 5527872 5638923 5701248 5732608 5815782 5847772 5908096 6413904 6449184 6646608 6683168 6785079 7255332 7330176 7370496 7477434 7518564 7754376 8291808 8551872 8598912 8723673 8771658 8862144 9046772 9476352 9673776 9969912 10024752 10233601 10339168 11055744 11277846 11402496 11631564 11695544 11816192 12827808 12898368 13157487 13293216 13366336 13570158 14510664 14660352 14954868 15037128 15508752 16583616 16916769 17103744 17197824 17447346 17543316 17724288 18093544 19347552 19939824 20049504 20355237 20467202 20678336 21093749 22111488 22555692 23263128 23391088 25655616 25796736 26171019 26314974 26586432 26732672 27140316 29021328 29909736 30074256 30700803 31017504 33167232 33833538 34207488 34894692 35086632 35448576 36187088 38695104 39472461 39879648 40099008 40710474 40934404 41356672 42187498 45111384 46526256 46782176 51311232 51593472 52342038 52629948 53172864 53465344 54280632 58042656 59819472 60148512 61065711 61401606 62035008 63281247 66334464 67667076 69789384 70173264 72374176 77390208 78944922 79759296 80198016 81420948 81868808 82713344 84374996 90222768 92102409 93052512 93564352 102622464 104684076 105259896 106345728 108561264 116085312 118417383 119638944 120297024 122131422 122803212 124070016 126562494 135334152 139578768 140346528 144748352 147656243 154780416 157889844 159518592 160396032 162841896 163737616 168749992 180445536 183197133 184204818 186105024 187128704 189843741 209368152 210519792 217122528 232170624 236834766 239277888 240594048 244262844 245606424 248140032 253124988 270668304 276307227 279157536 280693056 289496704 295312486 315779688 319037184 325683792 327475232 337499984 360891072 366394266 368409636 372210048 374257408 379687482 418736304 421039584 434245056 442968729 464341248 473669532 478555776 481188096 488525688 491212848 506249976 541336608 552614454 558315072 561386112 569531223 578993408 590624972 631559376 651367584 654950464 674999968 721782144 732788532 736819272 744420096 759374964 828921681 837472608 842079168 868490112 885937458 947339064 957111552 977051376 982425696 1012499952 1033593701 1082673216 1105228908 1116630144 1122772224 1139062446 1181249944 1263118752 1302735168 1309900928 1328906187 1349999936 1443564288 1465577064 1473638544 1518749928 1657843362 1674945216 1684158336 1708593669 1736980224 1771874916 1894678128 1954102752 1964851392 2024999904 2067187402 2165346432 2210457816 2233260288 2278124892 2362499888 2526237504 2605470336 2619801856 2657812374 2699999872 2931154128 2947277088 3037499856 3100781103 3315686724 3349890432 3368316672 3417187338 3543749832 3789356256 3908205504 3929702784 3986718561 4049999808 4134374804 4330692864 4420915632 4556249784 4724999776 5052475008 5210940672 5315624748 5399999744 5862308256 5894554176 6074999712 6201562206 6631373448 6699780864 6834374676 7087499664 7578712512 7816411008 7859405568 7973437122 8099999616 8268749608 8841831264 9112499568 9302343309 9449999552 10104950016 10631249496 11724616512 11789108352 11960155683 12149999424 12403124412 13262746896 13668749352 14174999328 15157425024 15632822016 15946874244 16199999232 16537499216 17683662528 18224999136 18604686618 18899999104 21262498992 23449233024 23578216704 23920311366 24299998848 24806248824 26525493792 27337498704 27907029927 28349998656 30314850048 31893748488 33074998432 35367325056 36449998272 37209373236 37799998208 42524997984 46898466048 47840622732 48599997696 49612497648 53050987584 54674997408 55814059854 56699997312 63787496976 66149996864 70734650112 72899996544 74418746472 83721089781 85049995968 95681245464 99224995296 106101975168 109349994816 111628119708 113399994624 127574993952 132299993728 145799993088 148837492944 167442179562 170099991936 191362490928 198449990592 212203950336 218699989632 223256239416 255149987904 264599987456 297674985888 334884359124 340199983872 382724981856 396899981184 437399979264 446512478832 510299975808 595349971776 669768718248 765449963712 793799962368 893024957664 1020599951616 1190699943552 1339537436496 1530899927424 1786049915328 2381399887104 2679074872992 3061799854848 3572099830656 5358149745984 7144199661312 10716299491968 21432598983936
• Sum of all divisors σ(n): 75242817734238
• Sum of proper divisors (its aliquot sum) s(n): 53810218750302
• 21432598983936 is an abundant number, because the sum of its proper divisors (53810218750302) is greater than itself. Its abundance is 32377619766366

Bases of 21432598983936

• Binary: 100110111111000101010011100101111010100000000₂
• Hexadecimal: 0x137E2A72F500
• Base-36: 7LI002800

Squares and roots of 21432598983936

• 21432598983936 squared (21432598983936²) is 459356299206214459586052096
• 21432598983936 cubed (21432598983936³) is 9845199351631713229860931487887163129856
• The square root of 21432598983936 is 4629535.5041230649
• The cube root of 21432598983936 is 27777.4012744757

Scales and comparisons

• 21,432,598,983,936 seconds is equal to 681,490 years, 18 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 21,432,598,983,936 would take you about one million, seven hundred three thousand, seven hundred twenty-five 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 21432598983936 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21432598983936

• 21432598983936 backwards is 63938989523412
• 21432598983936 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21432598983936's digits is 72
• More coming soon!