21007240800
21,007,240,800 is an even composite number composed of six prime numbers multiplied together.
21007240800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21007240800:
25 × 3 × 52 × 73 × 132 × 151
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 151)See below for interesting mathematical facts about the number 21007240800 from the Numbermatics database.
Names of 21007240800
- Cardinal: 21007240800 can be written as Twenty-one billion, seven million, two hundred forty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.10072408 × 1010
Factors of 21007240800
Divisors of 21007240800
- Number of divisors d(n): 864
-
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 56 60 65 70 75 78 80 84 91 96 98 100 104 105 112 120 130 140 147 150 151 156 160 168 169 175 182 195 196 200 208 210 224 240 245 260 273 280 294 300 302 312 325 336 338 343 350 364 390 392 400 416 420 453 455 480 490 507 520 525 546 560 588 600 604 624 637 650 672 676 686 700 728 735 755 780 784 800 840 845 906 910 975 980 1014 1029 1040 1050 1057 1092 1120 1176 1183 1200 1208 1225 1248 1274 1300 1352 1365 1372 1400 1456 1470 1510 1560 1568 1680 1690 1715 1812 1820 1911 1950 1960 1963 2028 2058 2080 2100 2114 2184 2265 2275 2352 2366 2400 2416 2450 2535 2548 2600 2704 2730 2744 2800 2912 2940 3020 3120 3171 3185 3360 3380 3430 3549 3624 3640 3675 3775 3822 3900 3920 3926 4056 4116 4200 4225 4228 4368 4459 4530 4550 4704 4732 4832 4900 5070 5096 5145 5200 5285 5408 5460 5488 5600 5880 5889 5915 6040 6240 6342 6370 6760 6825 6860 7098 7248 7280 7350 7399 7550 7644 7800 7840 7852 8112 8232 8281 8400 8450 8456 8575 8736 8918 9060 9100 9464 9555 9800 9815 10140 10192 10290 10400 10570 10920 10976 11325 11760 11778 11830 12080 12675 12684 12740 13377 13520 13650 13720 13741 14196 14496 14560 14700 14798 15100 15288 15600 15704 15855 15925 16224 16464 16562 16800 16900 16912 17150 17745 17836 18120 18200 18928 19110 19600 19630 20280 20384 20580 21140 21840 22197 22295 22650 23520 23556 23660 24160 24843 25350 25368 25480 25519 25725 26425 26754 27040 27300 27440 27482 28392 29400 29445 29575 29596 30200 30576 31200 31408 31710 31850 32928 33124 33800 33824 34300 35490 35672 36240 36400 36995 37856 38220 39200 39260 40560 41160 41223 41405 42280 43680 44394 44590 45300 47112 47320 47775 49075 49686 50700 50736 50960 51038 51450 51793 52850 53508 54600 54880 54964 56784 57967 58800 58890 59150 59192 60400 61152 62816 63420 63700 66248 66885 67600 68600 68705 70980 71344 72480 72800 73990 76440 76557 78520 79275 81120 82320 82446 82810 84560 88725 88788 89180 90600 94224 94640 95550 96187 98150 99372 101400 101472 101920 102076 102900 103586 105700 107016 109200 109928 110985 111475 113568 115934 117600 117780 118300 118384 120800 124215 126840 127400 127595 132496 133770 135200 137200 137410 141960 142688 147225 147980 152880 153114 155379 157040 158550 164640 164892 165620 169120 173901 177450 177576 178360 178633 181200 184975 188448 189280 191100 192374 196300 198744 202800 204152 205800 206115 207025 207172 211400 214032 218400 219856 221970 222950 231868 235560 236600 236768 248430 253680 254800 255190 258965 264992 267540 274400 274820 283920 288561 289835 294450 295960 305760 306228 310758 314080 317100 329784 331240 334425 343525 347802 354900 355152 356720 357266 362400 369950 382200 382785 384748 392600 397488 405600 408304 411600 412230 414050 414344 422800 428064 439712 443940 445900 463736 471120 473200 480935 496860 507360 509600 510380 517930 535080 535899 549640 554925 567840 577122 579670 588900 591920 612456 621075 621516 634200 637975 659568 662480 668850 673309 687050 695604 709800 710304 713440 714532 739900 764400 765570 769496 776895 785200 794976 816608 823200 824460 828100 828688 845600 869505 887880 891800 893165 927472 942240 946400 961870 993720 1020760 1030575 1035860 1070160 1071798 1099280 1109850 1154244 1159340 1177800 1183840 1224912 1242150 1243032 1250431 1268400 1275950 1294825 1319136 1324960 1337700 1346618 1374100 1391208 1419600 1429064 1442805 1449175 1479800 1528800 1531140 1538992 1553790 1570400 1648920 1656200 1657376 1739010 1775760 1783600 1786330 1854944 1913925 1923740 1987440 2019927 2041520 2061150 2071720 2140320 2143596 2198560 2219700 2308488 2318680 2355600 2404675 2449824 2484300 2486064 2500862 2536800 2551900 2589650 2675400 2679495 2693236 2748200 2782416 2839200 2858128 2885610 2898350 2959600 3062280 3077984 3107580 3297840 3312400 3366545 3478020 3551520 3567200 3572660 3751293 3827850 3847480 3884475 3974880 4039854 4083040 4122300 4143440 4287192 4347525 4439400 4465825 4616976 4637360 4711200 4809350 4968600 4972128 5001724 5103800 5179300 5350800 5358990 5386472 5496400 5564832 5716256 5771220 5796700 5919200 6124560 6215160 6252155 6595680 6624800 6733090 6956040 7145320 7214025 7502586 7655700 7694960 7768950 8079708 8244600 8286880 8574384 8695050 8753017 8878800 8931650 9233952 9274720 9618700 9937200 10003448 10099635 10207600 10358600 10701600 10717980 10772944 10992800 11542440 11593400 12249120 12430320 12504310 13397475 13466180 13912080 14290640 14428050 15005172 15311400 15389920 15537900 16159416 16489200 16832725 17148768 17390100 17506034 17757600 17863300 18756465 19237400 19874400 20006896 20199270 20415200 20717200 21435960 21545888 23084880 23186800 24860640 25008620 26259051 26794950 26932360 27824160 28581280 28856100 30010344 30622800 31075800 31260775 32318832 32978400 33665450 34780200 35012068 35726600 37512930 38474800 40013792 40398540 41434400 42871920 43765085 46169760 46373600 50017240 50498175 52518102 53589900 53864720 57712200 60020688 61245600 62151600 62521550 64637664 67330900 69560400 70024136 71453200 75025860 76949600 80797080 85743840 87530170 93782325 100034480 100996350 105036204 107179800 107729440 115424400 120041376 124303200 125043100 131295255 134661800 139120800 140048272 142906400 150051720 161594160 175060340 187564650 200068960 201992700 210072408 214359600 218825425 230848800 250086200 262590510 269323600 280096544 300103440 323188320 350120680 375129300 403985400 420144816 428719200 437650850 500172400 525181020 538647200 600206880 656476275 700241360 750258600 807970800 840289632 875301700 1000344800 1050362040 1312952550 1400482720 1500517200 1615941600 1750603400 2100724080 2625905100 3001034400 3501206800 4201448160 5251810200 7002413600 10503620400 21007240800
- Sum of all divisors σ(n): 86919436800
- Sum of proper divisors (its aliquot sum) s(n): 65912196000
- 21007240800 is an abundant number, because the sum of its proper divisors (65912196000) is greater than itself. Its abundance is 44904955200
Bases of 21007240800
- Binary: 100111001000010000100001110011000002
- Hexadecimal: 0x4E4210E60
- Base-36: 9NF62QO
Squares and roots of 21007240800
- 21007240800 squared (210072408002) is 441304166029184640000
- 21007240800 cubed (210072408003) is 9270582881818261560141312000000
-
The
square root of 21007240800 is 144938.7484422299 -
The
cube root of 21007240800 is 2759.2412322957
Scales and comparisons
How big is 21007240800?- 21,007,240,800 seconds is equal to 667 years, 50 weeks, 1 day, 8 hours, 40 minutes.
-
To count from 1 to 21,007,240,800 would take you about one thousand, three hundred thirty-five 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 21007240800 cubic inches would be around 229.9 feet tall.
Recreational maths with 21007240800
- 21007240800 backwards is 00804270012
- 21007240800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21007240800's digits is 24
- More coming soon!
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The information we have on file for 21007240800 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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