21125013248640
21,125,013,248,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 21125013248640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 960 divisors.
21125013248640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21125013248640:
27 × 3 × 5 × 72 × 194 × 1723
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 19 × 19 × 19 × 19 × 1723)See below for interesting mathematical facts about the number 21125013248640 from the Numbermatics database.
Names of 21125013248640
- Cardinal: 21125013248640 can be written as Twenty-one trillion, one hundred twenty-five billion, thirteen million, two hundred forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.112501324864 × 1013
Factors of 21125013248640
Divisors of 21125013248640
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 152 160 168 190 192 196 210 224 228 240 245 266 280 285 294 304 320 336 361 380 384 392 399 420 448 456 480 490 532 560 570 588 608 640 665 672 722 735 760 784 798 840 896 912 931 960 980 1064 1083 1120 1140 1176 1216 1330 1344 1444 1470 1520 1568 1596 1680 1723 1805 1824 1862 1920 1960 1995 2128 2166 2240 2280 2352 2432 2527 2660 2688 2793 2888 2940 3040 3136 3192 3360 3446 3610 3648 3724 3920 3990 4256 4332 4480 4560 4655 4704 5054 5169 5320 5415 5586 5776 5880 6080 6272 6384 6720 6859 6892 7220 7296 7448 7581 7840 7980 8512 8615 8664 9120 9310 9408 10108 10338 10640 10830 11172 11552 11760 12061 12160 12635 12768 13440 13718 13784 13965 14440 14896 15162 15680 15960 17024 17230 17328 17689 18240 18620 18816 20216 20577 20676 21280 21660 22344 23104 23520 24122 25270 25536 25845 27436 27568 27930 28880 29792 30324 31360 31920 32737 34295 34460 34656 35378 36183 36480 37240 37905 40432 41154 41352 42560 43320 44688 46208 47040 48013 48244 50540 51072 51690 53067 54872 55136 55860 57760 59584 60305 60648 63840 65474 68590 68920 69312 70756 72366 74480 75810 80864 82308 82704 84427 85120 86640 88445 89376 94080 96026 96488 98211 101080 102885 103380 106134 109744 110272 111720 115520 119168 120610 121296 127680 130321 130948 137180 137840 138624 141512 144039 144732 148960 151620 161728 163685 164616 165408 168854 173280 176890 178752 180915 192052 192976 196422 202160 205770 206760 212268 219488 220544 223440 229159 231040 240065 241220 242592 253281 255360 260642 261896 265335 274360 275680 283024 288078 289464 297920 303240 323456 327370 329232 330816 336091 337708 346560 353780 357504 361830 384104 385952 390963 392844 404320 411540 413520 422135 424536 438976 446880 458318 480130 482440 485184 491055 506562 521284 523792 530670 548720 551360 566048 576156 578928 595840 606480 622003 651605 654740 658464 661632 672182 675416 687477 693120 707560 720195 723660 768208 771904 781926 785688 808640 823080 827040 844270 849072 877952 893760 912247 916636 960260 964880 970368 982110 1008273 1013124 1042568 1047584 1061340 1097440 1102720 1132096 1145795 1152312 1157856 1212960 1244006 1266405 1303210 1309480 1316928 1344364 1350832 1374954 1415120 1440390 1447320 1536416 1543808 1563852 1571376 1604113 1617280 1646160 1654080 1680455 1688540 1698144 1787520 1824494 1833272 1866009 1920520 1929760 1954815 1964220 2016546 2026248 2085136 2095168 2122680 2194880 2264192 2291590 2304624 2315712 2425920 2488012 2532810 2606420 2618960 2633856 2688728 2701664 2736741 2749908 2830240 2880780 2894640 3072832 3110015 3127704 3142752 3208226 3292320 3308160 3360910 3377080 3396288 3437385 3648988 3666544 3732018 3841040 3859520 3909630 3928440 4033092 4052496 4170272 4190336 4245360 4354021 4389760 4561235 4583180 4609248 4631424 4812339 4851840 4976024 5041365 5065620 5212840 5237920 5377456 5403328 5473482 5499816 5660480 5761560 5789280 6145664 6220030 6255408 6285504 6385729 6416452 6584640 6721820 6754160 6792576 6874770 7297976 7333088 7464036 7682080 7719040 7819260 7856880 8020565 8066184 8104992 8340544 8490720 8708042 9122470 9166360 9218496 9330045 9624678 9952048 10082730 10131240 10425680 10475840 10754912 10806656 10946964 10999632 11320960 11523120 11578560 11818057 12440060 12510816 12571008 12771458 12832904 13062063 13169280 13443640 13508320 13683705 13749540 14595952 14666176 14928072 15364160 15638520 15713760 16041130 16132368 16209984 16681088 16981440 17416084 18244940 18332720 18436992 18660090 19157187 19249356 19904096 20165460 20262480 20851360 20951680 21509824 21770105 21893928 21999264 23046240 23157120 23636114 24061695 24880120 25021632 25542916 25665808 26124126 26887280 27016640 27367410 27499080 29191904 29332352 29856144 30478147 30728320 31277040 31427520 31928645 32082260 32264736 32419968 33962880 34832168 35454171 36489880 36665440 37320180 38314374 38498712 39808192 40330920 40524960 41702720 43019648 43540210 43787856 43998528 46092480 47272228 48123390 49760240 50043264 51085832 51331616 52248252 53774560 54033280 54734820 54998160 58383808 59090285 59712288 60956294 62554080 62855040 63857290 64164520 64529472 65310315 69664336 70908342 72979760 73330880 74640360 76628748 76997424 79616384 80661840 81049920 82726399 83405440 87080420 87575712 87997056 91434441 92184960 94544456 95785935 96246780 99520480 102171664 102663232 104496504 107549120 109469640 109996320 116767616 118180570 119424576 121912588 125108160 127714580 128329040 129058944 130620630 139328672 141816684 145959520 146661760 149280720 152390735 153257496 153994848 161323680 162099840 165452798 174160840 175151424 177270855 182868882 189088912 191571870 192493560 199040960 204343328 205326464 208993008 215098240 218939280 219992640 224543083 236361140 238849152 243825176 248179197 250216320 255429160 256658080 261241260 278657344 283633368 291919040 298561440 304781470 306514992 307989696 322647360 330905596 348321680 350302848 354541710 365737764 378177824 383143740 384987120 398081920 408686656 413631995 417986016 437878560 439985280 449086166 457172205 472722280 487650352 496358394 510858320 513316160 522482520 557314688 567266736 579084793 583838080 597122880 609562940 613029984 615979392 645294720 661811192 673629249 696643360 709083420 731475528 756355648 766287480 769974240 817373312 827263990 835972032 875757120 898172332 914344410 945444560 975300704 992716788 1021716640 1026632320 1044965040 1122715415 1134533472 1158169586 1194245760 1219125880 1226059968 1240895985 1323622384 1347258498 1393286720 1418166840 1462951056 1512711296 1532574960 1539948480 1571801581 1654527980 1671944064 1737254379 1751514240 1796344664 1828688820 1890889120 1950601408 1985433576 2043433280 2089930080 2245430830 2269066944 2316339172 2438251760 2452119936 2481791970 2647244768 2694516996 2786573440 2836333680 2895423965 2925902112 3065149920 3079896960 3143603162 3309055960 3368146245 3474508758 3592689328 3657377640 3781778240 3901202816 3970867152 4086866560 4179860160 4490861660 4538133888 4632678344 4715404743 4876503520 4963583940 5294489536 5389033992 5672667360 5790847930 5851804224 6130299840 6287206324 6618111920 6736292490 6949017516 7185378656 7314755280 7563556480 7859007905 7941734304 8359720320 8686271895 8981723320 9265356688 9430809486 9753007040 9927167880 10588979072 10778067984 11002611067 11345334720 11581695860 11703608448 12260599680 12574412648 13236223840 13472584980 13898035032 14370757312 14629510560 15718015810 15883468608 17372543790 17963446640 18530713376 18861618972 19506014080 19854335760 21556135968 22005222134 22690669440 23163391720 23577023715 25148825296 26472447680 26945169960 27796070064 28741514624 29259021120 31436031620 31766937216 33007833201 34745087580 35926893280 37061426752 37723237944 39708671520 43112271936 44010444268 46326783440 47154047430 50297650592 52944895360 53890339920 55013055335 55592140128 58518042240 62872063240 66015666402 69490175160 71853786560 74122853504 75446475888 79417343040 86224543872 88020888536 92653566880 94308094860 100595301184 107780679840 110026110670 111184280256 125744126480 132031332804 138980350320 143707573120 150892951776 158834686080 165039166005 176041777072 185307133760 188616189720 201190602368 215561359680 220052221340 222368560512 251488252960 264062665608 277960700640 301785903552 330078332010 352083554144 370614267520 377232379440 431122719360 440104442680 502976505920 528125331216 555921401280 603571807104 660156664020 704167108288 754464758880 880208885360 1005953011840 1056250662432 1111842802560 1320313328040 1408334216576 1508929517760 1760417770720 2112501324864 2640626656080 3017859035520 3520835541440 4225002649728 5281253312160 7041671082880 10562506624320 21125013248640
- Sum of all divisors σ(n): 82729207409760
- Sum of proper divisors (its aliquot sum) s(n): 61604194161120
- 21125013248640 is an abundant number, because the sum of its proper divisors (61604194161120) is greater than itself. Its abundance is 40479180912480
Bases of 21125013248640
- Binary: 1001100110110100011001110100100011010100000002
- Hexadecimal: 0x13368CE91A80
- Base-36: 7HKP3GFPC
Squares and roots of 21125013248640
- 21125013248640 squared (211250132486402) is 446266184755215526461849600
- 21125013248640 cubed (211250132486403) is 9427379065373953991845205303519084544000
-
The
square root of 21125013248640 is 4596195.5189743615 -
The
cube root of 21125013248640 is 27643.8798473871
Scales and comparisons
How big is 21125013248640?- 21,125,013,248,640 seconds is equal to 671,710 years, 4 weeks, 3 hours, 44 minutes.
-
To count from 1 to 21,125,013,248,640 would take you about one million, six hundred seventy-nine thousand, two hundred seventy-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 21125013248640 cubic inches would be around 2303.7 feet tall.
Recreational maths with 21125013248640
- 21125013248640 backwards is 04684231052112
- The number of decimal digits it has is: 14
- The sum of 21125013248640's digits is 39
- More coming soon!
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The information we have on file for 21125013248640 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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