21137034240
21,137,034,240 is an even composite number composed of five prime numbers multiplied together.
21137034240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred sixteen divisors.
Prime factorization of 21137034240:
210 × 36 × 5 × 7 × 809
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 809)See below for interesting mathematical facts about the number 21137034240 from the Numbermatics database.
Names of 21137034240
- Cardinal: 21137034240 can be written as Twenty-one billion, one hundred thirty-seven million, thirty-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.113703424 × 1010
Factors of 21137034240
Divisors of 21137034240
- Number of divisors d(n): 616
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 256 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 486 504 512 540 560 567 576 630 640 648 672 720 729 756 768 809 810 840 864 896 945 960 972 1008 1024 1080 1120 1134 1152 1215 1260 1280 1296 1344 1440 1458 1512 1536 1618 1620 1680 1701 1728 1792 1890 1920 1944 2016 2160 2240 2268 2304 2427 2430 2520 2560 2592 2688 2835 2880 2916 3024 3072 3236 3240 3360 3402 3456 3584 3645 3780 3840 3888 4032 4045 4320 4480 4536 4608 4854 4860 5040 5103 5120 5184 5376 5663 5670 5760 5832 6048 6472 6480 6720 6804 6912 7168 7281 7290 7560 7680 7776 8064 8090 8505 8640 8960 9072 9216 9708 9720 10080 10206 10368 10752 11326 11340 11520 11664 12096 12135 12944 12960 13440 13608 13824 14562 14580 15120 15360 15552 16128 16180 16989 17010 17280 17920 18144 19416 19440 20160 20412 20736 21504 21843 22652 22680 23040 23328 24192 24270 25515 25888 25920 26880 27216 27648 28315 29124 29160 30240 31104 32256 32360 33978 34020 34560 35840 36288 36405 38832 38880 40320 40824 41472 43686 45304 45360 46080 46656 48384 48540 50967 51030 51776 51840 53760 54432 56630 58248 58320 60480 62208 64512 64720 65529 67956 68040 69120 72576 72810 77664 77760 80640 81648 82944 84945 87372 90608 90720 93312 96768 97080 101934 102060 103552 103680 107520 108864 109215 113260 116496 116640 120960 124416 129440 131058 135912 136080 138240 145152 145620 152901 155328 155520 161280 163296 169890 174744 181216 181440 186624 193536 194160 196587 203868 204120 207104 207360 217728 218430 226520 232992 233280 241920 248832 254835 258880 262116 271824 272160 290304 291240 305802 310656 311040 322560 326592 327645 339780 349488 362432 362880 373248 388320 393174 407736 408240 414208 414720 435456 436860 453040 458703 465984 466560 483840 509670 517760 524232 543648 544320 580608 582480 589761 611604 621312 622080 653184 655290 679560 698976 724864 725760 746496 764505 776640 786348 815472 816480 828416 870912 873720 906080 917406 931968 933120 967680 982935 1019340 1035520 1048464 1087296 1088640 1164960 1179522 1223208 1242624 1244160 1306368 1310580 1359120 1376109 1397952 1449728 1451520 1529010 1553280 1572696 1630944 1632960 1741824 1747440 1812160 1834812 1863936 1866240 1965870 2038680 2071040 2096928 2174592 2177280 2293515 2329920 2359044 2446416 2485248 2612736 2621160 2718240 2752218 2795904 2899456 2903040 2948805 3058020 3106560 3145392 3261888 3265920 3494880 3624320 3669624 3727872 3732480 3931740 4077360 4128327 4142080 4193856 4349184 4354560 4587030 4659840 4718088 4892832 5225472 5242320 5436480 5504436 5591808 5798912 5897610 6116040 6213120 6290784 6523776 6531840 6880545 6989760 7248640 7339248 7455744 7863480 8154720 8256654 8387712 8698368 8709120 9174060 9319680 9436176 9785664 10484640 10872960 11008872 11183616 11795220 12232080 12426240 12581568 13047552 13063680 13761090 13979520 14497280 14678496 15726960 16309440 16513308 16775424 17396736 18348120 18639360 18872352 19571328 20641635 20969280 21745920 22017744 22367232 23590440 24464160 25163136 26095104 26127360 27522180 27959040 28994560 29356992 31453920 32618880 33026616 33550848 36696240 37278720 37744704 39142656 41283270 41938560 43491840 44035488 47180880 48928320 50326272 52190208 55044360 55918080 58713984 62907840 65237760 66053232 67101696 73392480 75489408 78285312 82566540 83877120 86983680 88070976 94361760 97856640 100652544 110088720 111836160 117427968 125815680 130475520 132106464 146784960 150978816 156570624 165133080 167754240 176141952 188723520 195713280 201305088 220177440 234855936 251631360 260951040 264212928 293569920 301957632 330266160 335508480 352283904 377447040 391426560 440354880 469711872 503262720 528425856 587139840 603915264 660532320 704567808 754894080 782853120 880709760 1006525440 1056851712 1174279680 1321064640 1409135616 1509788160 1761419520 2113703424 2348559360 2642129280 3019576320 3522839040 4227406848 5284258560 7045678080 10568517120 21137034240
- Sum of all divisors σ(n): 86988984480
- Sum of proper divisors (its aliquot sum) s(n): 65851950240
- 21137034240 is an abundant number, because the sum of its proper divisors (65851950240) is greater than itself. Its abundance is 44714916000
Bases of 21137034240
- Binary: 100111010111101110110001100000000002
- Hexadecimal: 0x4EBDD8C00
- Base-36: 9PKG000
Squares and roots of 21137034240
- 21137034240 squared (211370342402) is 446774216462932377600
- 21137034240 cubed (211370342403) is 9443481910926173356135809024000
-
The
square root of 21137034240 is 145385.8116873857 -
The
cube root of 21137034240 is 2764.9122350271
Scales and comparisons
How big is 21137034240?- 21,137,034,240 seconds is equal to 672 years, 4 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 21,137,034,240 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 21137034240 cubic inches would be around 230.4 feet tall.
Recreational maths with 21137034240
- 21137034240 backwards is 04243073112
- 21137034240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21137034240's digits is 27
- More coming soon!
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