21107399040
21,107,399,040 is an even composite number composed of seven prime numbers multiplied together.
21107399040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 21107399040:
27 × 33 × 5 × 7 × 13 × 31 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 31 × 433)See below for interesting mathematical facts about the number 21107399040 from the Numbermatics database.
Names of 21107399040
- Cardinal: 21107399040 can be written as Twenty-one billion, one hundred seven million, three hundred ninety-nine thousand and forty.
Scientific notation
- Scientific notation: 2.110739904 × 1010
Factors of 21107399040
Divisors of 21107399040
- Number of divisors d(n): 1024
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 31 32 35 36 39 40 42 45 48 52 54 56 60 62 63 64 65 70 72 78 80 84 90 91 93 96 104 105 108 112 117 120 124 126 128 130 135 140 144 155 156 160 168 180 182 186 189 192 195 208 210 216 217 224 234 240 248 252 260 270 273 279 280 288 310 312 315 320 336 351 360 364 372 378 384 390 403 416 420 432 433 434 448 455 465 468 480 496 504 520 540 546 558 560 576 585 620 624 630 640 651 672 702 720 728 744 756 780 806 819 832 837 840 864 866 868 896 910 930 936 945 960 992 1008 1040 1080 1085 1092 1116 1120 1152 1170 1209 1240 1248 1260 1299 1302 1344 1365 1395 1404 1440 1456 1488 1512 1560 1612 1638 1664 1674 1680 1728 1732 1736 1755 1820 1860 1872 1890 1920 1953 1984 2015 2016 2080 2160 2165 2170 2184 2232 2240 2340 2418 2457 2480 2496 2520 2598 2604 2688 2730 2790 2808 2821 2880 2912 2976 3024 3031 3120 3224 3255 3276 3348 3360 3456 3464 3472 3510 3627 3640 3720 3744 3780 3897 3906 3968 4030 4032 4095 4160 4185 4320 4330 4340 4368 4464 4480 4680 4836 4914 4960 4992 5040 5196 5208 5460 5580 5616 5629 5642 5760 5824 5859 5952 6045 6048 6062 6240 6448 6495 6510 6552 6696 6720 6928 6944 7020 7254 7280 7440 7488 7560 7794 7812 8060 8064 8190 8320 8370 8463 8640 8660 8680 8736 8928 9093 9360 9672 9765 9828 9920 10080 10392 10416 10881 10920 11160 11232 11258 11284 11648 11691 11718 11904 12090 12096 12124 12285 12480 12896 12990 13020 13104 13392 13423 13440 13856 13888 14040 14105 14508 14560 14880 14976 15120 15155 15588 15624 16120 16380 16740 16887 16926 17280 17320 17360 17472 17856 18135 18186 18720 19344 19485 19530 19656 19840 20160 20784 20832 21762 21840 22320 22464 22516 22568 23382 23436 24180 24192 24248 24570 24960 25389 25792 25980 26040 26208 26784 26846 27279 27712 27776 28080 28145 28210 29016 29120 29295 29760 30240 30310 31176 31248 32240 32760 33480 33774 33852 34640 34720 34944 35712 36270 36372 37440 38688 38970 39060 39312 39403 40269 40320 41568 41664 42315 43524 43680 44640 44928 45032 45136 45465 46764 46872 48360 48496 49140 50661 50778 51584 51960 52080 52416 53568 53692 54405 54558 55424 56160 56290 56420 58032 58240 58455 58590 59520 60480 60620 62352 62496 64480 65520 66960 67115 67548 67704 69280 69440 72540 72744 74880 76167 77376 77940 78120 78624 78806 80538 81837 83136 83328 84435 84630 87048 87360 89280 90064 90272 90930 93528 93744 93961 96720 96992 98280 101322 101556 103920 104160 104832 107136 107384 108810 109116 112320 112580 112840 116064 116910 117180 118209 120807 120960 121240 124704 124992 126945 128960 131040 133920 134230 135096 135408 136395 138560 138880 145080 145488 151983 152334 154752 155880 156240 157248 157612 161076 163674 166272 168870 169260 174096 174499 174720 178560 180128 180544 181860 187056 187488 187922 193440 193984 196560 197015 201345 202644 203112 207840 208320 214768 217620 218232 224640 225160 225680 232128 233820 234360 236418 241614 242480 249408 249984 253305 253890 257920 262080 267840 268460 270192 270816 272790 277120 281883 290160 290976 303966 304668 311760 312480 314496 315224 322152 327348 337740 338520 348192 348998 354627 360256 361088 362421 363720 374112 374976 375844 380835 386880 387968 393120 394030 402690 405288 406224 409185 415680 416640 429536 435240 436464 450320 451360 464256 467640 468720 469805 472836 483228 484960 498816 506610 507780 523497 524160 535680 536920 540384 541632 545580 563766 580320 581952 591045 604035 607932 609336 623520 624960 630448 644304 654696 675480 677040 696384 697996 709254 720512 724842 727440 748224 749952 751688 759915 761670 773760 786240 788060 805380 810576 812448 818370 831360 845649 859072 870480 872495 872928 900640 902720 935280 937440 939610 945672 966456 969920 1013220 1015560 1046994 1063881 1073840 1080768 1083264 1091160 1127532 1160640 1163904 1182090 1208070 1215864 1218672 1221493 1247040 1249920 1260896 1288608 1309392 1350960 1354080 1392768 1395992 1409415 1418508 1449684 1454880 1496448 1503376 1519830 1523340 1570491 1572480 1576120 1610760 1621152 1624896 1636740 1691298 1718144 1740960 1744990 1745856 1773135 1801280 1805440 1812105 1870560 1874880 1879220 1891344 1932912 1939840 2026440 2031120 2093988 2127762 2147680 2161536 2182320 2255064 2321280 2364180 2416140 2431728 2437344 2442986 2494080 2521792 2536947 2577216 2617485 2618784 2701920 2708160 2791984 2818830 2837016 2899368 2909760 3006752 3039660 3046680 3140982 3152240 3221520 3242304 3249792 3273480 3382596 3481920 3489980 3491712 3546270 3602560 3624210 3664479 3741120 3749760 3758440 3782688 3865824 4052880 4062240 4187976 4228245 4255524 4295360 4364640 4510128 4711473 4728360 4832280 4863456 4874688 4885972 5043584 5073894 5154432 5234970 5237568 5319405 5403840 5416320 5583968 5637660 5674032 5798736 5819520 6013504 6079320 6093360 6107465 6281964 6304480 6443040 6484608 6546960 6765192 6963840 6979960 7092540 7248420 7328958 7482240 7516880 7565376 7731648 7852455 8105760 8124480 8375952 8456490 8511048 8590720 8729280 9020256 9422946 9456720 9664560 9726912 9749376 9771944 10147788 10469940 10475136 10638810 10807680 10993437 11167936 11275320 11348064 11597472 12027008 12158640 12186720 12214930 12563928 12608960 12684735 12886080 13093920 13530384 13959920 14185080 14496840 14657916 15033760 15130752 15463296 15704910 16211520 16248960 16751904 16912980 17022096 17458560 18040512 18322395 18845892 18913440 19329120 19453824 19543888 20295576 20939880 21277620 21986874 22335872 22550640 22696128 23194944 23557365 24317280 24373440 24429860 25127856 25217920 25369470 25772160 26187840 27060768 27919840 28370160 28993680 29315832 30067520 31409820 32423040 32980311 33503808 33825960 34044192 36081024 36644790 37691784 37826880 38658240 39087776 40591152 41879760 42555240 43973748 45101280 45392256 46389888 47114730 48634560 48746880 48859720 50255712 50738940 52375680 54121536 54967185 55839680 56740320 57987360 58631664 60135040 62819640 65960622 67007616 67651920 68088384 73289580 75383568 75653760 77316480 78175552 81182304 83759520 85110480 87947496 90202560 94229460 97269120 97719440 100511424 101477880 108243072 109934370 111679360 113480640 115974720 117263328 125639280 131921244 135303840 136176768 146579160 150767136 156351104 162364608 164901555 167519040 170220960 175894992 180405120 188458920 195438880 201022848 202955760 219868740 226961280 231949440 234526656 251278560 263842488 270607680 293158320 301534272 324729216 329803110 335038080 340441920 351789984 376917840 390877760 405911520 439737480 469053312 502557120 527684976 541215360 586316640 603068544 659606220 680883840 703579968 753835680 781755520 811823040 879474960 1005114240 1055369952 1172633280 1319212440 1407159936 1507671360 1623646080 1758949920 2110739904 2345266560 2638424880 3015342720 3517899840 4221479808 5276849760 7035799680 10553699520 21107399040
- Sum of all divisors σ(n): 95193907200
- Sum of proper divisors (its aliquot sum) s(n): 74086508160
- 21107399040 is an abundant number, because the sum of its proper divisors (74086508160) is greater than itself. Its abundance is 52979109120
Bases of 21107399040
- Binary: 100111010100001100101011001100000002
- Hexadecimal: 0x4EA195980
- Base-36: 9P2STC0
Squares and roots of 21107399040
- 21107399040 squared (211073990402) is 445522294233792921600
- 21107399040 cubed (211073990403) is 9403816845608958248938635264000
-
The
square root of 21107399040 is 145283.8567770005 -
The
cube root of 21107399040 is 2763.6194479993
Scales and comparisons
How big is 21107399040?- 21,107,399,040 seconds is equal to 671 years, 7 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 21,107,399,040 would take you about one thousand, three hundred forty-two 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 21107399040 cubic inches would be around 230.3 feet tall.
Recreational maths with 21107399040
- 21107399040 backwards is 04099370112
- 21107399040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21107399040's digits is 36
- More coming soon!
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The information we have on file for 21107399040 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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