20742758400
20,742,758,400 is an even composite number composed of six prime numbers multiplied together.
20742758400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 20742758400:
213 × 3 × 52 × 72 × 13 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 13 × 53)See below for interesting mathematical facts about the number 20742758400 from the Numbermatics database.
Names of 20742758400
- Cardinal: 20742758400 can be written as Twenty billion, seven hundred forty-two million, seven hundred fifty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.07427584 × 1010
Factors of 20742758400
Divisors of 20742758400
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 48 49 50 52 53 56 60 64 65 70 75 78 80 84 91 96 98 100 104 105 106 112 120 128 130 140 147 150 156 159 160 168 175 182 192 195 196 200 208 210 212 224 240 245 256 260 265 273 280 294 300 312 318 320 325 336 350 364 371 384 390 392 400 416 420 424 448 455 480 490 512 520 525 530 546 560 588 600 624 636 637 640 650 672 689 700 728 735 742 768 780 784 795 800 832 840 848 896 910 960 975 980 1024 1040 1050 1060 1092 1113 1120 1176 1200 1225 1248 1272 1274 1280 1300 1325 1344 1365 1378 1400 1456 1470 1484 1536 1560 1568 1590 1600 1664 1680 1696 1792 1820 1855 1911 1920 1950 1960 2048 2067 2080 2100 2120 2184 2226 2240 2275 2352 2400 2450 2496 2544 2548 2560 2597 2600 2650 2688 2730 2756 2800 2912 2940 2968 3072 3120 3136 3180 3185 3200 3328 3360 3392 3445 3584 3640 3675 3710 3822 3840 3900 3920 3975 4096 4134 4160 4200 4240 4368 4452 4480 4550 4704 4800 4823 4900 4992 5088 5096 5120 5194 5200 5300 5376 5460 5512 5565 5600 5824 5880 5936 6144 6240 6272 6360 6370 6400 6656 6720 6784 6825 6890 7168 7280 7350 7420 7644 7680 7791 7800 7840 7950 8192 8268 8320 8400 8480 8736 8904 8960 9100 9275 9408 9555 9600 9646 9800 9984 10176 10192 10240 10335 10388 10400 10600 10752 10920 11024 11130 11200 11648 11760 11872 12288 12480 12544 12720 12740 12800 12985 13312 13440 13568 13650 13780 14336 14469 14560 14700 14840 15288 15360 15582 15600 15680 15900 15925 16536 16640 16800 16960 17225 17472 17808 17920 18200 18550 18816 19110 19200 19292 19600 19968 20352 20384 20480 20670 20776 20800 21200 21504 21840 22048 22260 22400 23296 23520 23744 24115 24576 24960 25088 25440 25480 25600 25970 26624 26880 27136 27300 27560 27825 28672 28938 29120 29400 29680 30576 30720 31164 31200 31360 31800 31850 33072 33280 33600 33761 33920 34450 34944 35616 35840 36400 37100 37632 38220 38400 38584 38955 39200 39936 40704 40768 40960 41340 41552 41600 42400 43008 43680 44096 44520 44800 46592 47040 47488 47775 48230 49920 50176 50880 50960 51200 51675 51940 53248 53760 54272 54600 55120 55650 57344 57876 58240 58800 59360 61152 61440 62328 62400 62720 63600 63700 64925 66144 66560 67200 67522 67840 68900 69888 71232 71680 72345 72800 74200 75264 76440 76800 77168 77910 78400 79872 81408 81536 82680 83104 83200 84800 86016 87360 88192 89040 89600 93184 94080 94976 95550 96460 99840 100352 101283 101760 101920 102400 103350 103880 106496 107520 108544 109200 110240 111300 115752 116480 117600 118720 120575 122304 122880 124656 124800 125440 127200 127400 129850 132288 133120 134400 135044 135680 137800 139776 142464 143360 144690 145600 148400 150528 152880 153600 154336 155820 156800 159744 162816 163072 165360 166208 166400 168805 169600 172032 174720 176384 178080 179200 186368 188160 189952 191100 192920 194775 199680 200704 202566 203520 203840 204800 206700 207760 215040 217088 218400 220480 222600 231504 232960 235200 237440 241150 244608 249312 249600 250880 254400 254800 259700 264576 266240 268800 270088 271360 275600 279552 284928 286720 289380 291200 296800 301056 305760 307200 308672 311640 313600 319488 325632 326144 330720 332416 332800 337610 339200 349440 352768 356160 358400 361725 372736 376320 379904 382200 385840 389550 399360 401408 405132 407040 407680 413400 415520 430080 434176 436800 440960 445200 463008 465920 470400 474880 482300 489216 498624 499200 501760 506415 508800 509600 519400 529152 532480 537600 540176 542720 551200 559104 569856 578760 582400 593600 602112 611520 614400 617344 623280 627200 651264 652288 661440 664832 665600 675220 678400 698880 705536 712320 716800 723450 745472 752640 759808 764400 771680 779100 798720 810264 814080 815360 826800 831040 844025 860160 873600 881920 890400 926016 931840 940800 949760 964600 978432 997248 998400 1003520 1012830 1017600 1019200 1038800 1058304 1075200 1080352 1085440 1102400 1118208 1139712 1157520 1164800 1187200 1204224 1223040 1234688 1246560 1254400 1302528 1304576 1322880 1329664 1331200 1350440 1356800 1397760 1411072 1424640 1433600 1446900 1505280 1519616 1528800 1543360 1558200 1597440 1620528 1628160 1630720 1653600 1662080 1688050 1747200 1763840 1780800 1852032 1863680 1881600 1899520 1929200 1956864 1994496 1996800 2007040 2025660 2035200 2038400 2077600 2116608 2150400 2160704 2170880 2204800 2236416 2279424 2315040 2329600 2374400 2446080 2469376 2493120 2508800 2532075 2609152 2645760 2659328 2662400 2700880 2713600 2795520 2822144 2849280 2893800 3010560 3039232 3057600 3086720 3116400 3241056 3256320 3261440 3307200 3324160 3376100 3494400 3527680 3561600 3704064 3727360 3763200 3799040 3858400 3913728 3988992 3993600 4051320 4070400 4076800 4155200 4233216 4300800 4321408 4409600 4558848 4630080 4659200 4748800 4892160 4938752 4986240 5017600 5064150 5218304 5291520 5318656 5401760 5427200 5591040 5644288 5698560 5787600 6021120 6115200 6173440 6232800 6482112 6512640 6522880 6614400 6648320 6752200 6988800 7055360 7123200 7408128 7526400 7598080 7716800 7827456 7977984 7987200 8102640 8140800 8153600 8310400 8466432 8642816 8819200 9117696 9260160 9318400 9497600 9784320 9877504 9972480 10035200 10128300 10583040 10637312 10803520 10854400 11182080 11397120 11575200 12230400 12346880 12465600 12964224 13045760 13228800 13296640 13504400 13977600 14110720 14246400 14816256 15052800 15196160 15433600 15654912 15955968 16205280 16281600 16307200 16620800 16932864 17285632 17638400 18520320 18636800 18995200 19568640 19755008 19944960 20256600 21166080 21274624 21607040 22794240 23150400 24460800 24693760 24931200 25928448 26091520 26457600 26593280 27008800 27955200 28221440 28492800 29632512 30105600 30867200 31911936 32410560 32563200 32614400 33241600 34571264 35276800 37040640 37990400 39137280 39510016 39889920 40513200 42332160 43214080 45588480 46300800 48921600 49387520 49862400 51856896 52915200 53186560 54017600 55910400 56985600 59265024 61734400 63823872 64821120 65228800 66483200 69142528 70553600 74081280 75980800 78274560 79779840 81026400 84664320 86428160 92601600 97843200 98775040 99724800 103713792 105830400 106373120 108035200 113971200 118530048 123468800 129642240 130457600 132966400 138285056 141107200 148162560 159559680 162052800 172856320 185203200 195686400 197550080 199449600 207427584 211660800 216070400 227942400 246937600 259284480 265932800 276570112 296325120 319119360 324105600 345712640 370406400 391372800 398899200 414855168 423321600 432140800 493875200 518568960 531865600 592650240 648211200 691425280 740812800 797798400 829710336 864281600 987750400 1037137920 1296422400 1382850560 1481625600 1595596800 1728563200 2074275840 2592844800 2963251200 3457126400 4148551680 5185689600 6914252800 10371379200 20742758400
- Sum of all divisors σ(n): 87541053264
- Sum of proper divisors (its aliquot sum) s(n): 66798294864
- 20742758400 is an abundant number, because the sum of its proper divisors (66798294864) is greater than itself. Its abundance is 46055536464
Bases of 20742758400
- Binary: 100110101000101110101100000000000002
- Hexadecimal: 0x4D45D6000
- Base-36: 9J1PATC
Squares and roots of 20742758400
- 20742758400 squared (207427584002) is 430262026040770560000
- 20742758400 cubed (207427584003) is 8924821254858212275912704000000
-
The
square root of 20742758400 is 144023.4647548791 -
The
cube root of 20742758400 is 2747.6126233467
Scales and comparisons
How big is 20742758400?- 20,742,758,400 seconds is equal to 659 years, 28 weeks, 6 days, 5 hours, 20 minutes.
-
To count from 1 to 20,742,758,400 would take you about one thousand, three hundred nineteen 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 20742758400 cubic inches would be around 229 feet tall.
Recreational maths with 20742758400
- 20742758400 backwards is 00485724702
- 20742758400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20742758400's digits is 39
- More coming soon!
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The information we have on file for 20742758400 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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