21138796748160
21,138,796,748,160 is an even composite number composed of six prime numbers multiplied together.
21138796748160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21138796748160:
27 × 35 × 5 × 7 × 13 × 1493663
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 1493663)See below for interesting mathematical facts about the number 21138796748160 from the Numbermatics database.
Names of 21138796748160
- Cardinal: 21138796748160 can be written as Twenty-one trillion, one hundred thirty-eight billion, seven hundred ninety-six million, seven hundred forty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.113879674816 × 1013
Factors of 21138796748160
Divisors of 21138796748160
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 81 84 90 91 96 104 105 108 112 117 120 126 128 130 135 140 144 156 160 162 168 180 182 189 192 195 208 210 216 224 234 240 243 252 260 270 273 280 288 312 315 320 324 336 351 360 364 378 384 390 405 416 420 432 448 455 468 480 486 504 520 540 546 560 567 576 585 624 630 640 648 672 702 720 728 756 780 810 819 832 840 864 896 910 936 945 960 972 1008 1040 1053 1080 1092 1120 1134 1152 1170 1215 1248 1260 1296 1344 1365 1404 1440 1456 1512 1560 1620 1638 1664 1680 1701 1728 1755 1820 1872 1890 1920 1944 2016 2080 2106 2160 2184 2240 2268 2340 2430 2457 2496 2520 2592 2688 2730 2808 2835 2880 2912 3024 3120 3159 3240 3276 3360 3402 3456 3510 3640 3744 3780 3888 4032 4095 4160 4212 4320 4368 4480 4536 4680 4860 4914 4992 5040 5184 5265 5460 5616 5670 5760 5824 6048 6240 6318 6480 6552 6720 6804 7020 7280 7371 7488 7560 7776 8064 8190 8320 8424 8505 8640 8736 9072 9360 9720 9828 10080 10368 10530 10920 11232 11340 11648 12096 12285 12480 12636 12960 13104 13440 13608 14040 14560 14742 14976 15120 15552 15795 16380 16848 17010 17280 17472 18144 18720 19440 19656 20160 21060 21840 22113 22464 22680 24192 24570 24960 25272 25920 26208 27216 28080 29120 29484 30240 31104 31590 32760 33696 34020 34944 36288 36855 37440 38880 39312 40320 42120 43680 44226 44928 45360 49140 50544 51840 52416 54432 56160 58240 58968 60480 63180 65520 67392 68040 72576 73710 74880 77760 78624 84240 87360 88452 90720 98280 101088 104832 108864 110565 112320 117936 120960 126360 131040 134784 136080 147420 155520 157248 168480 174720 176904 181440 196560 202176 217728 221130 224640 235872 252720 262080 272160 294840 314496 336960 353808 362880 393120 404352 442260 471744 505440 524160 544320 589680 673920 707616 786240 884520 943488 1010880 1088640 1179360 1415232 1493663 1572480 1769040 2021760 2358720 2830464 2987326 3538080 4480989 4717440 5974652 7076160 7468315 8961978 10455641 11949304 13442967 14152320 14936630 17923956 19417619 20911282 22404945 23898608 26885934 29873260 31366923 35847912 38835238 40328901 41822564 44809890 47797216 52278205 53771868 58252857 59746520 62733846 67214835 71695824 77670476 80657802 83645128 89619780 94100769 95594432 97088095 104556410 107543736 116505714 119493040 120986703 125467692 134429670 135923333 143391648 155340952 156834615 161315604 167290256 174758571 179239560 188201538 191188864 194176190 201644505 209112820 215087472 233011428 238986080 241973406 250935384 268859340 271846666 282302307 286783296 291264285 310681904 313669230 322631208 334580512 349517142 358479120 362960109 376403076 388352380 403289010 407769999 418225640 430174944 466022856 470503845 477972160 483946812 501870768 524275713 537718680 543693332 564604614 573566592 582528570 604933515 621363808 627338460 645262416 669161024 679616665 699034284 716958240 725920218 752806152 776704760 806578020 815539998 836451280 846906921 860349888 873792855 932045712 941007690 955944320 967893624 1003741536 1048551426 1075437360 1087386664 1129209228 1165057140 1209867030 1223309997 1242727616 1254676920 1290524832 1338322048 1359233330 1398068568 1411511535 1433916480 1451840436 1505612304 1553409520 1572827139 1613156040 1631079996 1672902560 1693813842 1720699776 1747585710 1814800545 1864091424 1882015380 1935787248 2007483072 2038849995 2097102852 2150874720 2174773328 2258418456 2330114280 2419734060 2446619994 2485455232 2509353840 2540720763 2581049664 2621378565 2718466660 2796137136 2823023070 2867832960 2903680872 3011224608 3106819040 3145654278 3226312080 3262159992 3345805120 3387627684 3495171420 3629601090 3669929991 3728182848 3764030760 3871574496 4014966144 4077699990 4194205704 4234534605 4301749440 4349546656 4516836912 4660228560 4718481417 4839468120 4893239988 5018707680 5081441526 5162099328 5242757130 5436933320 5592274272 5646046140 5807361744 6022449216 6116549985 6213638080 6291308556 6452624160 6524319984 6691610240 6775255368 6990342840 7259202180 7339859982 7456365696 7528061520 7743148992 7864135695 8155399980 8388411408 8469069210 8603498880 8699093312 9033673824 9320457120 9436962834 9678936240 9786479976 10037415360 10162883052 10485514260 10873866640 11009789973 11184548544 11292092280 11614723488 12044898432 12233099970 12427276160 12582617112 12703603815 12905248320 13048639968 13550510736 13980685680 14518404360 14679719964 15056123040 15486297984 15728271390 16310799960 16776822816 16938138420 17398186624 18067347648 18349649955 18640914240 18873925668 19357872480 19572959952 20074830720 20325766104 20971028520 21747733280 22019579946 22369097088 22584184560 23229446976 23592407085 24466199940 25165234224 25407207630 25810496640 26097279936 27101021472 27961371360 29036808720 29359439928 30112246080 31456542780 32621599920 33029369919 33553645632 33876276840 36134695296 36699299910 37281828480 37747851336 38715744960 39145919904 40651532208 41942057040 43495466560 44039159892 45168369120 46458893952 47184814170 48932399880 50330468448 50814415260 52194559872 54202042944 55048949865 55922742720 58073617440 58718879856 60224492160 62913085560 65243199840 66058739838 67107291264 67752553680 73398599820 75495702672 77431489920 78291839808 81303064416 83884114080 86990933120 88078319784 90336738240 94369628340 97864799760 100660936896 101628830520 108404085888 110097899730 111845485440 116147234880 117437759712 125826171120 130486399680 132117479676 135505107360 146797199640 150991405344 156583679616 162606128832 165146849595 167768228160 176156639568 180673476480 188739256680 195729599520 201321873792 203257661040 220195799460 232294469760 234875519424 251652342240 260972799360 264234959352 271010214720 293594399280 301982810688 325212257664 330293699190 335536456320 352313279136 377478513360 391459199040 406515322080 440391598920 469751038848 503304684480 528469918704 542020429440 587188798560 603965621376 660587398380 704626558272 754957026720 782918398080 813030644160 880783197840 1006609368960 1056939837408 1174377597120 1321174796760 1409253116544 1509914053440 1626061288320 1761566395680 2113879674816 2348755194240 2642349593520 3019828106880 3523132791360 4227759349632 5284699187040 7046265582720 10569398374080 21138796748160
- Sum of all divisors σ(n): 93167351746560
- Sum of proper divisors (its aliquot sum) s(n): 72028554998400
- 21138796748160 is an abundant number, because the sum of its proper divisors (72028554998400) is greater than itself. Its abundance is 50889758250240
Bases of 21138796748160
- Binary: 1001100111001110000100111100010011101100000002
- Hexadecimal: 0x1339C2789D80
- Base-36: 7HR11SO00
Squares and roots of 21138796748160
- 21138796748160 squared (211387967481602) is 446848727960019790463385600
- 21138796748160 cubed (211387967481603) is 9445844437520698817136660100824170496000
-
The
square root of 21138796748160 is 4597694.7210705497 -
The
cube root of 21138796748160 is 27649.8908347679
Scales and comparisons
How big is 21138796748160?- 21,138,796,748,160 seconds is equal to 672,148 years, 18 weeks, 1 day, 9 hours, 36 minutes.
-
To count from 1 to 21,138,796,748,160 would take you about one million, six hundred eighty thousand, three hundred seventy 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 21138796748160 cubic inches would be around 2304.2 feet tall.
Recreational maths with 21138796748160
- 21138796748160 backwards is 06184769783112
- 21138796748160 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21138796748160's digits is 63
- More coming soon!
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The information we have on file for 21138796748160 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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