21427897139200
21,427,897,139,200 is an even composite number composed of five prime numbers multiplied together.
21427897139200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21427897139200:
215 × 52 × 172 × 29 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 17 × 17 × 29 × 3121)See below for interesting mathematical facts about the number 21427897139200 from the Numbermatics database.
Names of 21427897139200
- Cardinal: 21427897139200 can be written as Twenty-one trillion, four hundred twenty-seven billion, eight hundred ninety-seven million, one hundred thirty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.14278971392 × 1013
Factors of 21427897139200
Divisors of 21427897139200
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 29 32 34 40 50 58 64 68 80 85 100 116 128 136 145 160 170 200 232 256 272 289 290 320 340 400 425 464 493 512 544 578 580 640 680 725 800 850 928 986 1024 1088 1156 1160 1280 1360 1445 1450 1600 1700 1856 1972 2048 2176 2312 2320 2465 2560 2720 2890 2900 3121 3200 3400 3712 3944 4096 4352 4624 4640 4930 5120 5440 5780 5800 6242 6400 6800 7225 7424 7888 8192 8381 8704 9248 9280 9860 10240 10880 11560 11600 12325 12484 12800 13600 14450 14848 15605 15776 16384 16762 17408 18496 18560 19720 20480 21760 23120 23200 24650 24968 25600 27200 28900 29696 31210 31552 32768 33524 34816 36992 37120 39440 40960 41905 43520 46240 46400 49300 49936 51200 53057 54400 57800 59392 62420 63104 67048 69632 73984 74240 78025 78880 81920 83810 87040 90509 92480 92800 98600 99872 102400 106114 108800 115600 118784 124840 126208 134096 139264 147968 148480 156050 157760 163840 167620 174080 181018 184960 185600 197200 199744 204800 209525 212228 217600 231200 237568 249680 252416 265285 268192 278528 295936 296960 312100 315520 335240 348160 362036 369920 371200 394400 399488 409600 419050 424456 435200 452545 462400 475136 499360 504832 530570 536384 557056 591872 593920 624200 631040 670480 696320 724072 739840 742400 788800 798976 819200 838100 848912 870400 901969 905090 924800 950272 998720 1009664 1061140 1072768 1183744 1187840 1248400 1262080 1326425 1340960 1392640 1448144 1479680 1484800 1538653 1577600 1597952 1676200 1697824 1740800 1803938 1810180 1849600 1997440 2019328 2122280 2145536 2262725 2367488 2375680 2496800 2524160 2652850 2681920 2785280 2896288 2959360 2969600 3077306 3155200 3195904 3352400 3395648 3481600 3607876 3620360 3699200 3994880 4038656 4244560 4291072 4509845 4525450 4734976 4751360 4993600 5048320 5305700 5363840 5792576 5918720 5939200 6154612 6310400 6391808 6704800 6791296 6963200 7215752 7240720 7398400 7693265 7989760 8077312 8489120 8582144 9019690 9050900 9469952 9987200 10096640 10611400 10727680 11585152 11837440 11878400 12309224 12620800 12783616 13409600 13582592 13926400 14431504 14481440 14796800 15386530 15979520 16154624 16978240 17164288 18039380 18101800 19974400 20193280 21222800 21455360 22549225 23170304 23674880 23756800 24618448 25241600 25567232 26157101 26819200 27165184 28863008 28962880 29593600 30773060 31959040 33956480 34328576 36078760 36203600 38466325 39948800 40386560 42445600 42910720 45098450 46340608 47349760 49236896 50483200 51134464 52314202 53638400 54330368 57726016 57925760 59187200 61546120 63918080 67912960 68657152 72157520 72407200 76932650 79897600 80773120 84891200 85821440 90196900 92681216 98473792 100966400 102268928 104628404 107276800 108660736 115452032 115851520 118374400 123092240 127836160 130785505 135825920 137314304 144315040 144814400 153865300 159795200 169782400 171642880 180393800 185362432 196947584 201932800 209256808 214553600 217321472 230904064 231703040 236748800 246184480 255672320 261571010 271651840 274628608 288630080 289628800 307730600 319590400 339564800 343285760 360787600 370724864 393895168 403865600 418513616 429107200 434642944 461808128 463406080 492368960 511344640 523142020 543303680 577260160 579257600 615461200 639180800 653927525 679129600 686571520 721575200 741449728 787790336 837027232 858214400 869285888 923616256 926812160 984737920 1046284040 1086607360 1154520320 1158515200 1230922400 1278361600 1307855050 1358259200 1373143040 1443150400 1482899456 1575580672 1674054464 1716428800 1738571776 1847232512 1853624320 1969475840 2092568080 2173214720 2309040640 2317030400 2461844800 2556723200 2615710100 2716518400 2886300800 2965798912 3151161344 3348108928 3432857600 3694465024 3707248640 3938951680 4185136160 4346429440 4618081280 4634060800 4923689600 5231420200 5433036800 5772601600 6302322688 6696217856 6865715200 7388930048 7414497280 7877903360 8370272320 8692858880 9236162560 9268121600 9847379200 10462840400 10866073600 11545203200 12604645376 13392435712 14777860096 14828994560 15755806720 16740544640 18472325120 18536243200 19694758400 20925680800 21732147200 23090406400 25209290752 26784871424 29555720192 31511613440 33481089280 36944650240 37072486400 39389516800 41851361600 43464294400 46180812800 50418581504 53569742848 63023226880 66962178560 73889300480 74144972800 78779033600 83702723200 92361625600 107139485696 126046453760 133924357120 147778600960 157558067200 167405446400 184723251200 214278971392 252092907520 267848714240 315116134400 334810892800 369446502400 428557942784 535697428480 630232268800 669621785600 738893004800 857115885568 1071394856960 1260464537600 1339243571200 2142789713920 2678487142400 4285579427840 5356974284800 10713948569600 21427897139200
- Sum of all divisors σ(n): 58415423087700
- Sum of proper divisors (its aliquot sum) s(n): 36987525948500
- 21427897139200 is an abundant number, because the sum of its proper divisors (36987525948500) is greater than itself. Its abundance is 15559628809300
Bases of 21427897139200
- Binary: 1001101111101000100100011001010000000000000002
- Hexadecimal: 0x137D12328000
- Base-36: 7LFU8PDDS
Squares and roots of 21427897139200
- 21427897139200 squared (214278971392002) is 459154775808135544176640000
- 21427897139200 cubed (214278971392003) is 9838721306989164995148459475468288000000
-
The
square root of 21427897139200 is 4629027.6667136047 -
The
cube root of 21427897139200 is 27775.3698739309
Scales and comparisons
How big is 21427897139200?- 21,427,897,139,200 seconds is equal to 681,340 years, 44 weeks, 17 hours, 46 minutes, 40 seconds.
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To count from 1 to 21,427,897,139,200 would take you about one million, seven hundred three thousand, three hundred fifty-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 21427897139200 cubic inches would be around 2314.6 feet tall.
Recreational maths with 21427897139200
- 21427897139200 backwards is 00293179872412
- The number of decimal digits it has is: 14
- The sum of 21427897139200's digits is 55
- More coming soon!
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