21390372077340
21,390,372,077,340 is an even composite number composed of eight prime numbers multiplied together.
21390372077340 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21390372077340:
22 × 3 × 5 × 72 × 17 × 73 × 709 × 8269
(2 × 2 × 3 × 5 × 7 × 7 × 17 × 73 × 709 × 8269)See below for interesting mathematical facts about the number 21390372077340 from the Numbermatics database.
Names of 21390372077340
- Cardinal: 21390372077340 can be written as Twenty-one trillion, three hundred ninety billion, three hundred seventy-two million, seventy-seven thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.139037207734 × 1013
Factors of 21390372077340
Divisors of 21390372077340
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 49 51 60 68 70 73 84 85 98 102 105 119 140 146 147 170 196 204 210 219 238 245 255 292 294 340 357 365 420 438 476 490 510 511 588 595 709 714 730 735 833 876 980 1020 1022 1095 1190 1241 1418 1428 1460 1470 1533 1666 1785 2044 2127 2190 2380 2482 2499 2555 2836 2940 3066 3332 3545 3570 3577 3723 4165 4254 4380 4963 4964 4998 5110 6132 6205 7090 7140 7154 7446 7665 8269 8330 8508 8687 9926 9996 10220 10635 10731 12053 12410 12495 14180 14308 14889 14892 15330 16538 16660 17374 17885 18615 19852 21270 21462 24106 24807 24815 24820 24990 26061 29778 30660 33076 34741 34748 35770 36159 37230 41345 42540 42924 43435 48212 49614 49630 49980 51757 52122 53655 57883 59556 60265 60809 69482 71540 72318 74445 74460 82690 84371 86870 99228 99260 103514 104223 104244 107310 115766 120530 121618 124035 130305 138964 140573 144636 148890 155271 165380 168742 173649 173705 173740 180795 182427 207028 208446 214620 231532 241060 243236 248070 253113 258785 260610 281146 289415 297780 304045 310542 337484 347298 347410 361590 362299 364854 405181 416892 421719 421855 496140 506226 517570 521115 521220 562292 578830 590597 603637 608090 621084 694596 694820 702865 723180 724598 729708 776355 810362 843438 843710 868245 879869 912135 984011 1012452 1035140 1042230 1086897 1157660 1181194 1207274 1215543 1216180 1265565 1405730 1449196 1552710 1620724 1686876 1687420 1736490 1759738 1771791 1810911 1811495 1824270 1968022 2025905 2084460 2108595 2173794 2362388 2414548 2431086 2531130 2536093 2639607 2811460 2952033 2952985 3018185 3105420 3472980 3519476 3543582 3621822 3622990 3648540 3936044 4051810 4217190 4225459 4347588 4399345 4862172 4920055 5062260 5072186 5279214 5434485 5862721 5904066 5905970 6036370 6077715 6159083 6888077 7087164 7243644 7245980 7608279 8103620 8434380 8450918 8798690 8858955 9054555 9840110 10144372 10261829 10558428 10868970 11725442 11808132 11811940 12072740 12155430 12318166 12676377 12680465 13198035 13776154 14760165 15216558 16901836 17588163 17597380 17717910 18109110 18477249 19680220 20523658 20664231 21127295 21737940 23450884 24310860 24636332 25352754 25360930 26396070 27552308 29313605 29520330 29578213 30433116 30785487 30795415 34440385 35176326 35435820 36218220 36954498 38041395 41039047 41047316 41328462 42254590 43113581 50705508 50721860 51309145 52792140 58627210 59040660 59156426 61570974 61590830 63381885 68880770 70352652 71832803 73908996 76082790 82078094 82656924 84509180 86227162 87940815 88734639 92386245 99666257 102618290 103321155 117254420 118312852 123117141 123141948 123181660 126763770 129340743 137761540 143665606 147891065 152165580 153927435 164156188 172454324 175881630 177469278 184772490 199332514 205195235 205236580 206642310 215498409 215567905 246234282 253527540 258681486 287273329 287331212 295782130 298998771 307854870 351763260 354938556 359164015 369544980 398665028 410390470 413284620 427978633 430996818 431135810 443673195 492468564 498331285 502829621 517362972 574546658 591564260 597997542 615585705 615709740 646703715 697663799 718328030 820780940 855957266 861819987 861993636 862271620 887346390 996662570 1005659242 1077492045 1149093316 1195995084 1231171410 1283935899 1293407430 1395327598 1436366645 1436656060 1494993855 1508488863 1711914532 1723639974 1774692780 1993325140 2011318484 2092991397 2139893165 2154984090 2462342820 2514148105 2567871798 2586814860 2790655196 2872733290 2989987710 2995850431 3016977726 3447279948 3488318995 4185982794 4279786330 4309099935 4309968180 4883646593 5028296210 5135743596 5745466580 5979975420 5991700862 6033955452 6419679495 6976637990 7275636761 7542444315 8371965588 8559572660 8618199870 8987551293 9767293186 10056592420 10464956985 11983401724 12839358990 13953275980 14551273522 14650939779 14979252155 15084888630 17236399740 17975102586 19534586372 20929913970 20970953017 21826910283 24418232965 25678717980 29102547044 29301879558 29958504310 30169777260 35950205172 36378183805 41859827940 41941906034 43653820566 44937756465 48836465930 50929457327 58603759116 59917008620 62912859051 72756367610 73254698895 83883812068 87307641132 89875512930 97672931860 101858914654 104854765085 109134551415 125825718102 145512735220 146509397790 152788371981 179751025860 203717829308 209709530170 218269102830 251651436204 254647286635 293018795580 305576743962 314564295255 356506201289 419419060340 436538205660 509294573270 611153487924 629128590510 713012402578 763941859905 1018589146540 1069518603867 1258257181020 1426024805156 1527883719810 1782531006445 2139037207734 3055767439620 3565062012890 4278074415468 5347593019335 7130124025780 10695186038670 21390372077340
- Sum of all divisors σ(n): 74894895734400
- Sum of proper divisors (its aliquot sum) s(n): 53504523657060
- 21390372077340 is an abundant number, because the sum of its proper divisors (53504523657060) is greater than itself. Its abundance is 32114151579720
Bases of 21390372077340
- Binary: 1001101110100010101011000011101111111000111002
- Hexadecimal: 0x137455877F1C
- Base-36: 7KYLN92CC
Squares and roots of 21390372077340
- 21390372077340 squared (213903720773402) is 457548017607046746941475600
- 21390372077340 cubed (213903720773403) is 9787122339864043420197020721376922904000
-
The
square root of 21390372077340 is 4624972.6569289035 -
The
cube root of 21390372077340 is 27759.1467625931
Scales and comparisons
How big is 21390372077340?- 21,390,372,077,340 seconds is equal to 680,147 years, 34 weeks, 4 days, 21 hours, 29 minutes.
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To count from 1 to 21,390,372,077,340 would take you about one million, seven hundred thousand, three hundred sixty-nine 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 21390372077340 cubic inches would be around 2313.3 feet tall.
Recreational maths with 21390372077340
- 21390372077340 backwards is 04377027309312
- The number of decimal digits it has is: 14
- The sum of 21390372077340's digits is 48
- More coming soon!
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The information we have on file for 21390372077340 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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