21144942000
21,144,942,000 is an even composite number composed of six prime numbers multiplied together.
21144942000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21144942000:
24 × 33 × 53 × 7 × 132 × 331
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 13 × 331)See below for interesting mathematical facts about the number 21144942000 from the Numbermatics database.
Names of 21144942000
- Cardinal: 21144942000 can be written as Twenty-one billion, one hundred forty-four million, nine hundred forty-two thousand.
Scientific notation
- Scientific notation: 2.1144942 × 1010
Factors of 21144942000
Divisors of 21144942000
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 35 36 39 40 42 45 48 50 52 54 56 60 63 65 70 72 75 78 80 84 90 91 100 104 105 108 112 117 120 125 126 130 135 140 144 150 156 168 169 175 180 182 189 195 200 208 210 216 225 234 240 250 252 260 270 273 280 300 312 315 325 331 336 338 350 351 360 364 375 378 390 400 420 432 450 455 468 500 504 507 520 525 540 546 560 585 600 624 630 650 662 675 676 700 702 720 728 750 756 780 819 840 845 875 900 910 936 945 975 993 1000 1008 1014 1040 1050 1080 1092 1125 1170 1183 1200 1260 1300 1324 1350 1352 1365 1400 1404 1456 1500 1512 1521 1560 1575 1625 1638 1655 1680 1690 1750 1755 1800 1820 1872 1890 1950 1986 2000 2028 2100 2160 2184 2250 2275 2317 2340 2366 2457 2520 2535 2600 2625 2648 2700 2704 2730 2800 2808 2925 2979 3000 3024 3042 3120 3150 3250 3276 3310 3375 3380 3500 3510 3549 3600 3640 3780 3900 3972 4056 4095 4200 4225 4303 4368 4500 4550 4563 4634 4680 4725 4732 4875 4914 4965 5040 5070 5200 5250 5296 5400 5460 5616 5850 5915 5958 6000 6084 6300 6500 6552 6620 6750 6760 6825 6951 7000 7020 7098 7280 7560 7605 7800 7875 7944 8112 8190 8275 8400 8450 8606 8775 8937 9000 9100 9126 9268 9360 9450 9464 9750 9828 9930 10140 10500 10647 10800 10920 11375 11585 11700 11830 11916 12168 12285 12600 12675 12909 13000 13104 13240 13500 13520 13650 13902 14000 14040 14196 14625 14895 15120 15210 15600 15750 15888 16380 16550 16900 17212 17550 17745 17874 18000 18200 18252 18536 18900 18928 19500 19656 19860 20280 20475 20853 21000 21125 21294 21515 21840 22750 22815 23170 23400 23625 23660 23832 24336 24570 24825 25200 25350 25818 26000 26480 27000 27300 27804 28080 28392 29250 29575 29790 30121 30420 31500 31941 32760 33100 33800 34125 34424 34755 35100 35490 35748 36400 36504 37072 37800 38025 38727 39000 39312 39720 40560 40950 41375 41706 42000 42250 42588 43030 43875 44685 45500 45630 46340 46800 47250 47320 47664 49140 49650 50700 51636 53235 54000 54600 55608 55939 56784 57925 58500 59150 59580 60242 60840 61425 62559 63000 63375 63882 64545 65520 66200 67600 68250 68848 69510 70200 70980 71496 73008 74475 75600 76050 77454 78000 79440 81900 82750 83412 84500 85176 86060 87750 88725 89370 90363 91000 91260 92680 94500 94640 98280 99300 101400 102375 103272 104265 106470 107575 109200 111216 111878 114075 115850 116181 117000 118300 119160 120484 121680 122850 124125 125118 126000 126750 127764 129090 132400 136500 139020 140400 141960 142992 147875 148950 150605 152100 154908 159705 163800 165500 166824 167817 169000 170352 172120 173775 175500 177450 178740 180726 182000 182520 185360 189000 190125 193635 196560 198600 202800 204750 206544 208530 212940 215150 223425 223756 228150 231700 232362 234000 236600 238320 240968 245700 248250 250236 253500 255528 258180 266175 271089 273000 278040 279695 283920 289625 295750 297900 301210 304200 307125 309816 312795 319410 322725 327600 331000 333648 335634 338000 344240 347550 351000 354900 357480 361452 365040 372375 378000 380250 387270 391573 397200 409500 417060 425880 430300 443625 446850 447512 451815 456300 463400 464724 473200 481936 491400 496500 500472 503451 507000 511056 516360 521325 532350 537875 542178 546000 556080 559390 570375 579250 580905 591500 595800 602420 608400 614250 619632 625590 638820 645450 662000 671268 695100 702000 709800 714960 722904 744750 753025 760500 774540 783146 798525 813267 819000 834120 839085 851760 860600 868875 887250 893700 895024 903630 912600 926800 929448 968175 982800 993000 1000944 1006902 1014000 1032720 1042650 1064700 1075750 1084356 1117125 1118780 1140750 1158500 1161810 1174719 1183000 1191600 1204840 1228500 1251180 1277640 1290900 1330875 1342536 1355445 1390200 1398475 1419600 1445808 1489500 1506050 1510353 1521000 1549080 1563975 1566292 1597050 1613625 1626534 1638000 1668240 1678170 1721200 1737750 1774500 1787400 1807260 1825200 1858896 1936350 1957865 1986000 2013804 2085300 2129400 2151500 2168712 2234250 2237560 2259075 2281500 2317000 2323620 2349438 2366000 2409680 2457000 2502360 2517255 2555280 2581800 2606625 2661750 2685072 2710890 2780400 2796950 2904525 2979000 3012100 3020706 3042000 3098160 3127950 3132584 3194100 3227250 3253068 3356340 3475500 3524157 3549000 3574800 3614520 3765125 3872700 3915730 3992625 4027608 4066335 4170600 4195425 4258800 4303000 4337424 4468500 4475120 4518150 4563000 4634000 4647240 4698876 4840875 4914000 5004720 5034510 5163600 5213250 5323500 5421780 5593900 5809050 5873595 5958000 6024200 6041412 6255900 6265168 6388200 6454500 6506136 6712680 6777225 6951000 6992375 7048314 7098000 7229040 7530250 7551765 7745400 7819875 7831460 7985250 8055216 8132670 8341200 8390850 8606000 8937000 9036300 9126000 9294480 9397752 9681750 9789325 10069020 10426500 10572471 10647000 10843560 11187800 11295375 11618100 11747190 12048400 12082824 12511800 12586275 12776400 12909000 13012272 13425360 13554450 13902000 13984750 14096628 14522625 15060500 15103530 15490800 15639750 15662920 15970500 16265340 16781700 17620785 17874000 18072600 18795504 19363500 19578650 20138040 20331675 20853000 20977125 21144942 21294000 21687120 22375600 22590750 23236200 23494380 24165648 25023600 25172550 25818000 27108900 27969500 28193256 29045250 29367975 30121000 30207060 31279500 31325840 31941000 32530680 33563400 33886125 35241570 36145200 37758825 38727000 39157300 40276080 40663350 41706000 41954250 42289884 45181500 46472400 46988760 48946625 50345100 52862355 54217800 55939000 56386512 58090500 58735950 60242000 60414120 62559000 62931375 63882000 65061360 67126800 67772250 70483140 75517650 77454000 78314600 81326700 83908500 84579768 88103925 90363000 93977520 97893250 100690200 101658375 105724710 108435600 111878000 116181000 117471900 120828240 125118000 125862750 135544500 140966280 146839875 151035300 156629200 162653400 167817000 169159536 176207850 180726000 188794125 195786500 201380400 203316750 211449420 232362000 234943800 251725500 264311775 271089000 281932560 293679750 302070600 325306800 335634000 352415700 377588250 391573000 406633500 422898840 440519625 469887600 503451000 528623550 542178000 587359500 604141200 704831400 755176500 783146000 813267000 845797680 881039250 1006902000 1057247100 1174719000 1321558875 1409662800 1510353000 1626534000 1762078500 2114494200 2349438000 2643117750 3020706000 3524157000 4228988400 5286235500 7048314000 10572471000 21144942000
- Sum of all divisors σ(n): 94021125120
- Sum of proper divisors (its aliquot sum) s(n): 72876183120
- 21144942000 is an abundant number, because the sum of its proper divisors (72876183120) is greater than itself. Its abundance is 51731241120
Bases of 21144942000
- Binary: 100111011000101011000110101101100002
- Hexadecimal: 0x4EC5635B0
- Base-36: 9PP5HO0
Squares and roots of 21144942000
- 21144942000 squared (211449420002) is 447108572183364000000
- 21144942000 cubed (211449420003) is 9454084826520045144888000000000
-
The
square root of 21144942000 is 145413.0049204681 -
The
cube root of 21144942000 is 2765.2569938375
Scales and comparisons
How big is 21144942000?- 21,144,942,000 seconds is equal to 672 years, 17 weeks, 6 days, 3 hours.
-
To count from 1 to 21,144,942,000 would take you about one thousand, three hundred forty-four 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 21144942000 cubic inches would be around 230.4 feet tall.
Recreational maths with 21144942000
- 21144942000 backwards is 00024944112
- 21144942000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21144942000's digits is 27
- More coming soon!
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The information we have on file for 21144942000 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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