21291984064000
21,291,984,064,000 is an even composite number composed of six prime numbers multiplied together.
21291984064000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21291984064000:
29 × 53 × 13 × 89 × 421 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 89 × 421 × 683)See below for interesting mathematical facts about the number 21291984064000 from the Numbermatics database.
Names of 21291984064000
- Cardinal: 21291984064000 can be written as Twenty-one trillion, two hundred ninety-one billion, nine hundred eighty-four million, sixty-four thousand.
Scientific notation
- Scientific notation: 2.1291984064 × 1013
Factors of 21291984064000
Divisors of 21291984064000
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 89 100 104 125 128 130 160 178 200 208 250 256 260 320 325 356 400 416 421 445 500 512 520 640 650 683 712 800 832 842 890 1000 1040 1157 1280 1300 1366 1424 1600 1625 1664 1684 1780 2000 2080 2105 2225 2314 2560 2600 2732 2848 3200 3250 3328 3368 3415 3560 4000 4160 4210 4450 4628 5200 5464 5473 5696 5785 6400 6500 6656 6736 6830 7120 8000 8320 8420 8879 8900 9256 10400 10525 10928 10946 11125 11392 11570 12800 13000 13472 13660 14240 16000 16640 16840 17075 17758 17800 18512 20800 21050 21856 21892 22250 22784 23140 26000 26944 27320 27365 28480 28925 32000 33280 33680 34150 35516 35600 37024 37469 41600 42100 43712 43784 44395 44500 45568 46280 52000 52625 53888 54640 54730 56960 57850 60787 64000 67360 68300 71032 71200 74048 74938 83200 84200 85375 87424 87568 88790 89000 92560 104000 105250 107776 109280 109460 113920 115700 121574 134720 136600 136825 142064 142400 144625 148096 149876 166400 168400 170750 174848 175136 177580 178000 185120 187345 208000 210500 215552 218560 218920 221975 227840 231400 243148 269440 273200 273650 284128 284800 287543 289250 296192 299752 303935 336800 341500 349696 350272 355160 356000 370240 374690 416000 421000 437120 437840 443950 462800 486296 487097 538880 546400 547300 568256 569600 575086 578500 592384 599504 607870 673600 683000 684125 700544 710320 712000 740480 749380 790231 832000 842000 874240 875680 887900 925600 936725 972592 974194 1077760 1092800 1094600 1109875 1136512 1139200 1150172 1157000 1199008 1215740 1347200 1366000 1368250 1401088 1420640 1424000 1437715 1480960 1498760 1519675 1580462 1684000 1748480 1751360 1775800 1851200 1873450 1945184 1948388 2185600 2189200 2219750 2273024 2300344 2314000 2398016 2431480 2435485 2694400 2732000 2736500 2802176 2841280 2848000 2875430 2961920 2997520 3039350 3160924 3368000 3502720 3551600 3702400 3738059 3746900 3890368 3896776 3951155 4371200 4378400 4439500 4546048 4600688 4628000 4683625 4796032 4862960 4870970 5388800 5464000 5473000 5682560 5696000 5750860 5995040 6078700 6321848 6736000 7005440 7103200 7188575 7404800 7476118 7493800 7598375 7780736 7793552 7902310 8742400 8756800 8879000 9201376 9256000 9367250 9592064 9725920 9741940 10928000 10946000 11365120 11501720 11990080 12157400 12177425 12643696 13472000 14010880 14206400 14377150 14809600 14952236 14987600 15196750 15561472 15587104 15804620 17513600 17758000 18402752 18512000 18690295 18734500 19184128 19451840 19483880 19755775 21856000 21892000 22730240 23003440 23980160 24314800 24354850 25287392 25591327 26944000 28412800 28754300 29904472 29975200 30393500 31122944 31174208 31609240 35027200 35516000 35942875 36805504 37024000 37380590 37469000 38903680 38967760 39511550 43712000 43784000 46006880 47960320 48629600 48709700 50574784 51182654 56825600 57508600 59808944 59950400 60787000 60887125 62348416 63218480 70054400 71032000 71885750 73611008 74048000 74761180 74938000 77807360 77935520 79023100 87568000 92013760 93451475 95920640 97259200 97419400 98778875 101149568 102365308 113651200 115017200 119617888 119900800 121574000 121774250 124696832 126436960 127956635 142064000 143771500 147222016 149522360 149876000 155614720 155871040 158046200 175136000 184027520 186902950 194518400 194838800 197557750 202299136 204730616 230034400 239235776 239801600 243148000 243548500 249393664 252873920 255913270 284128000 287543000 299044720 299752000 311742080 316092400 332687251 350272000 368055040 373805900 389036800 389677600 395115500 404598272 409461232 460068800 467257375 478471552 479603200 486296000 487097000 505747840 511826540 568256000 575086000 598089440 599504000 623484160 632184800 639783175 665374502 736110080 747611800 778073600 779355200 790231000 818922464 920137600 934514750 956943104 972592000 974194000 1011495680 1023653080 1150172000 1196178880 1199008000 1246968320 1264369600 1279566350 1330749004 1495223600 1558710400 1580462000 1637844928 1663436255 1840275200 1869029500 1913886208 1945184000 1948388000 2022991360 2047306160 2300344000 2392357760 2398016000 2528739200 2559132700 2661498008 2990447200 3117420800 3160924000 3198915875 3275689856 3326872510 3680550400 3738059000 3890368000 3896776000 4094612320 4600688000 4784715520 5057478400 5118265400 5322996016 5980894400 6234841600 6321848000 6397831750 6551379712 6653745020 7476118000 7793552000 8189224640 8317181275 9201376000 9569431040 10114956800 10236530800 10645992032 11961788800 12643696000 12795663500 13102759424 13307490040 14952236000 15587104000 16378449280 16634362550 18402752000 20473061600 21291984064 23923577600 25287392000 25591327000 26614980080 29904472000 31174208000 32756898560 33268725100 40946123200 41585906375 42583968128 47847155200 50574784000 51182654000 53229960160 59808944000 65513797120 66537450200 81892246400 83171812750 85167936256 102365308000 106459920320 119617888000 133074900400 163784492800 166343625500 170335872512 204730616000 212919840640 239235776000 266149800800 327568985600 332687251000 409461232000 425839681280 532299601600 665374502000 818922464000 851679362560 1064599203200 1330749004000 1637844928000 2129198406400 2661498008000 4258396812800 5322996016000 10645992032000 21291984064000
- Sum of all divisors σ(n): 58041593850240
- Sum of proper divisors (its aliquot sum) s(n): 36749609786240
- 21291984064000 is an abundant number, because the sum of its proper divisors (36749609786240) is greater than itself. Its abundance is 15457625722240
Bases of 21291984064000
- Binary: 1001101011101011011010010010110001110000000002
- Hexadecimal: 0x135D6D258E00
- Base-36: 7JPEHKHDS
Squares and roots of 21291984064000
- 21291984064000 squared (212919840640002) is 453348585381629956096000000
- 21291984064000 cubed (212919840640003) is 9652690855382608383541051654144000000000
-
The
square root of 21291984064000 is 4614323.7927132941 -
The
cube root of 21291984064000 is 27716.5206457635
Scales and comparisons
How big is 21291984064000?- 21,291,984,064,000 seconds is equal to 677,019 years, 12 weeks, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,291,984,064,000 would take you about one million, six hundred ninety-two thousand, five hundred forty-eight 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 21291984064000 cubic inches would be around 2309.7 feet tall.
Recreational maths with 21291984064000
- 21291984064000 backwards is 00046048919212
- The number of decimal digits it has is: 14
- The sum of 21291984064000's digits is 46
- More coming soon!
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The information we have on file for 21291984064000 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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