21387175144272
21,387,175,144,272 is an even composite number composed of five prime numbers multiplied together.
21387175144272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred fifty divisors.
Prime factorization of 21387175144272:
24 × 34 × 74 × 37 × 4312
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 37 × 431 × 431)See below for interesting mathematical facts about the number 21387175144272 from the Numbermatics database.
Names of 21387175144272
- Cardinal: 21387175144272 can be written as Twenty-one trillion, three hundred eighty-seven billion, one hundred seventy-five million, one hundred forty-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.1387175144272 × 1013
Factors of 21387175144272
Divisors of 21387175144272
- Number of divisors d(n): 750
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 37 42 48 49 54 56 63 72 74 81 84 98 108 111 112 126 144 147 148 162 168 189 196 216 222 252 259 294 296 324 333 336 343 378 392 431 432 441 444 504 518 567 588 592 648 666 686 756 777 784 862 882 888 999 1008 1029 1036 1134 1176 1293 1296 1323 1332 1372 1512 1554 1724 1764 1776 1813 1998 2058 2072 2268 2331 2352 2401 2586 2646 2664 2744 2997 3017 3024 3087 3108 3448 3528 3626 3879 3969 3996 4116 4144 4536 4662 4802 5172 5292 5328 5439 5488 5994 6034 6174 6216 6896 6993 7056 7203 7252 7758 7938 7992 8232 9051 9072 9261 9324 9604 10344 10584 10878 11637 11988 12068 12348 12432 12691 13986 14406 14504 15516 15876 15947 15984 16317 16464 18102 18522 18648 19208 20688 20979 21119 21168 21609 21756 23274 23976 24136 24696 25382 27153 27783 27972 28812 29008 31032 31752 31894 32634 34911 36204 37044 37296 38073 38416 41958 42238 43218 43512 46548 47841 47952 48272 48951 49392 50764 54306 55566 55944 57624 62064 63357 63504 63788 64827 65268 69822 72408 74088 76146 81459 83916 84476 86436 87024 88837 93096 95682 97902 101528 108612 111132 111629 111888 114219 115248 126714 127576 129654 130536 139644 143523 144816 146853 147833 148176 152292 162918 167832 168952 172872 177674 185761 186192 190071 191364 194481 195804 203056 217224 222264 223258 228438 244377 253428 255152 259308 261072 266511 279288 287046 293706 295666 304584 325836 334887 335664 337904 342657 345744 355348 371522 380142 382728 388962 391608 430569 434448 443499 444528 446516 456876 488754 506856 518616 533022 557283 558576 570213 574092 587412 591332 609168 651672 669774 685314 710696 743044 760284 765456 777924 781403 783216 799533 861138 886998 893032 913752 977508 1004661 1013712 1027971 1034831 1037232 1066044 1114566 1140426 1148184 1174824 1182664 1291707 1300327 1303344 1330497 1339548 1370628 1421392 1486088 1520568 1555848 1562806 1599066 1671849 1710639 1722276 1773996 1786064 1827504 1955016 2009322 2055942 2069662 2132088 2229132 2280852 2296368 2344209 2349648 2365328 2398599 2583414 2600654 2660994 2679096 2741256 2972176 3013983 3041136 3104493 3111696 3125612 3198132 3343698 3421278 3444552 3547992 3900981 3910032 3991491 4018644 4111884 4139324 4264176 4458264 4561704 4688418 4797198 5015547 5166828 5201308 5321988 5358192 5469821 5482512 6027966 6208986 6251224 6396264 6687396 6842556 6873157 6889104 7032627 7095984 7195797 7801962 7982982 8037288 8223768 8278648 8916528 9041949 9102289 9123408 9313479 9376836 9594396 10031094 10333656 10402616 10643976 10939642 11702943 11974473 12055932 12417972 12502448 12792528 13374792 13685112 13746314 14065254 14391594 15046641 15603924 15965964 16074576 16409463 16447536 16557296 18083898 18204578 18626958 18753672 19188792 20062188 20619471 20667312 20805232 21097881 21287952 21879284 23405886 23948946 24111864 24835944 26749584 27306867 27370224 27492628 27940437 28130508 28783188 30093282 31207848 31931928 32818926 35108829 36167796 36409156 37253916 37507344 38288747 38377584 40124376 41238942 42195762 43758568 46811772 47897892 48112099 48223728 49228389 49671888 54613734 54985256 55880874 56261016 57566376 60186564 61858413 62415696 63293643 63716023 63863856 65637852 70217658 72335592 72818312 74507832 76577494 80248752 81920601 82477884 83821311 84391524 87517136 93623544 95795784 96224198 98456778 105326487 109227468 109970512 111761748 112522032 114866241 115132752 120373128 123716826 126587286 127432046 131275704 140435316 144336297 144671184 145636624 147685167 149015664 153154988 163841202 164955768 167642622 168783048 185575239 187247088 191148069 191591568 192448396 196913556 210652974 218454936 223523496 229732482 240746256 245761803 247433652 253174572 254864092 262551408 280870632 288672594 295370334 306309976 327682404 329911536 335285244 336784693 337566096 344598723 371150478 382296138 384896792 393827112 421305948 433008891 436909872 443055501 446012161 447046992 459464964 491523606 494867304 506349144 509728184 556725717 561741264 573444207 577345188 590740668 612619952 655364808 670570488 673569386 689197446 737285409 742300956 764592276 769793584 787654224 842611896 866017782 886111002 892024322 918929928 983047212 989734608 1010354079 1012698288 1019456368 1033796169 1113451434 1146888414 1154690376 1181481336 1299026673 1310729616 1338036483 1341140976 1347138772 1378394892 1474570818 1484601912 1529184552 1685223792 1720332621 1732035564 1772222004 1784048644 1837859856 1966094424 2020708158 2067592338 2226902868 2293776828 2309380752 2357492851 2362962672 2598053346 2676072966 2694277544 2756789784 2949141636 2969203824 3031062237 3058369104 3101388507 3440665242 3464071128 3544444008 3568097288 3897080019 3932188848 4014109449 4041416316 4135184676 4453805736 4587553656 4714985702 5160997863 5196106692 5352145932 5388555088 5513579568 5898283272 6062124474 6202777014 6881330484 6928142256 7072478553 7088888016 7136194576 7794160038 8028218898 8082832632 8270369352 8907611472 9093186711 9175107312 9429971404 10321995726 10392213384 10704291864 11796566544 12042328347 12124248948 12405554028 13762660968 14144957106 15588320076 16056437796 16165665264 16502449957 16540738704 18186373422 18859942808 20643991452 20784426768 21217435659 21408583728 24084656694 24248497896 24811108056 27279560133 27525321936 28289914212 31176640152 32112875592 33004899914 36126985041 36372746844 37719885616 41287982904 42434871318 48169313388 48496995792 49507349871 49622216112 54559120266 56579828424 62353280304 63652306977 64225751184 66009799828 72253970082 72745493688 82575965808 84869742636 96338626776 99014699742 109118240532 113159656848 127304613954 132019599656 144507940164 145490987376 148522049613 169739485272 190956920931 192677253552 198029399484 218236481064 254609227908 264039199312 289015880328 297044099226 339478970544 381913841862 396058798968 436472962128 445566148839 509218455816 578031760656 594088198452 763827683724 792117597936 891132297678 1018436911632 1188176396904 1336698446517 1527655367448 1782264595356 2376352793808 2673396893034 3055310734896 3564529190712 5346793786068 7129058381424 10693587572136 21387175144272
- Sum of all divisors σ(n): 74337357513034
- Sum of proper divisors (its aliquot sum) s(n): 52950182368762
- 21387175144272 is an abundant number, because the sum of its proper divisors (52950182368762) is greater than itself. Its abundance is 31563007224490
Bases of 21387175144272
- Binary: 1001101110011100101101111101000101011010100002
- Hexadecimal: 0x137396FA2B50
- Base-36: 7KX4RVP00
Squares and roots of 21387175144272
- 21387175144272 squared (213871751442722) is 457411260651766044014409984
- 21387175144272 cubed (213871751442723) is 9782734744521571839145479551602157211648
-
The
square root of 21387175144272 is 4624627.0275852517 -
The
cube root of 21387175144272 is 27757.7637641205
Scales and comparisons
How big is 21387175144272?- 21,387,175,144,272 seconds is equal to 680,046 years, 5 days, 8 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,387,175,144,272 would take you about one million, seven hundred thousand, one hundred fifteen 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 21387175144272 cubic inches would be around 2313.1 feet tall.
Recreational maths with 21387175144272
- 21387175144272 backwards is 27244157178312
- 21387175144272 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21387175144272's digits is 54
- More coming soon!
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The information we have on file for 21387175144272 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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