21742249448640
21,742,249,448,640 is an even composite number composed of nine prime numbers multiplied together.
21742249448640 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, seven hundred ninety-two divisors.
Prime factorization of 21742249448640:
26 × 3 × 5 × 7 × 17 × 31 × 41 × 137 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 17 × 31 × 41 × 137 × 1093)See below for interesting mathematical facts about the number 21742249448640 from the Numbermatics database.
Names of 21742249448640
- Cardinal: 21742249448640 can be written as Twenty-one trillion, seven hundred forty-two billion, two hundred forty-nine million, four hundred forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.174224944864 × 1013
Factors of 21742249448640
Divisors of 21742249448640
- Number of divisors d(n): 1792
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 31 32 34 35 40 41 42 48 51 56 60 62 64 68 70 80 82 84 85 93 96 102 105 112 119 120 123 124 136 137 140 155 160 164 168 170 186 192 204 205 210 217 224 238 240 246 248 255 272 274 280 287 310 320 328 336 340 357 372 408 410 411 420 434 448 465 476 480 492 496 510 527 544 548 560 574 595 615 620 651 656 672 680 685 697 714 744 816 820 822 840 861 868 930 952 959 960 984 992 1020 1054 1085 1088 1093 1096 1120 1148 1190 1230 1240 1271 1302 1312 1344 1360 1370 1394 1428 1435 1488 1581 1632 1640 1644 1680 1722 1736 1785 1860 1904 1918 1968 1984 2040 2055 2091 2108 2170 2186 2192 2240 2296 2329 2380 2460 2480 2542 2604 2624 2635 2720 2740 2788 2856 2870 2877 2976 3162 3255 3264 3279 3280 3288 3360 3444 3472 3485 3570 3689 3720 3808 3813 3836 3936 4080 4110 4182 4216 4247 4305 4340 4372 4384 4592 4658 4760 4795 4879 4920 4960 5084 5208 5270 5440 5465 5480 5576 5617 5712 5740 5754 5952 6324 6355 6510 6558 6560 6576 6720 6888 6944 6970 6987 7140 7378 7440 7616 7626 7651 7672 7872 7905 8160 8220 8364 8432 8494 8610 8680 8744 8768 8897 9184 9316 9520 9590 9758 9840 9920 10168 10416 10455 10540 10930 10960 11067 11152 11234 11424 11480 11508 11645 12648 12710 12741 13020 13116 13120 13152 13776 13888 13940 13974 14280 14385 14637 14756 14880 15252 15302 15344 15810 16303 16320 16395 16440 16728 16851 16864 16988 17220 17360 17488 17794 18368 18445 18581 18632 19040 19065 19180 19516 19680 20336 20832 20910 21080 21235 21607 21860 21920 22134 22304 22468 22848 22953 22960 23016 23290 24395 25296 25420 25482 26040 26232 26304 26691 27552 27880 27948 28085 28560 28770 29274 29512 29729 29760 30504 30604 30688 31620 32606 32790 32880 33456 33702 33728 33883 33976 34440 34720 34935 34976 35588 36890 37162 37264 38080 38130 38255 38360 39032 39319 39360 40672 41664 41820 42160 42470 43214 43720 43840 44268 44485 44608 44813 44936 45906 45920 46032 46580 48790 48909 50592 50840 50964 52080 52464 53382 55104 55335 55743 55760 55896 56170 57120 57540 58548 59024 59458 61008 61208 61376 63240 63705 64821 65212 65580 65760 66912 67404 67766 67952 68880 69440 69870 69952 71176 72199 73185 73780 74324 74528 76260 76510 76720 78064 78638 81344 81515 83640 84255 84320 84940 86428 87440 88536 88970 89187 89626 89872 91812 91840 92064 92905 93160 95489 97580 97818 101184 101649 101680 101928 104160 104928 106764 108035 110670 111486 111520 111792 112340 114240 114765 115080 117096 117957 118048 118916 122016 122416 126480 127410 129642 130067 130424 131160 131520 133455 133824 134439 134808 135532 135904 137760 139740 142352 144398 146370 147560 148645 148648 149056 149741 151249 152520 153020 153440 156128 157276 163030 167280 168510 168640 169415 169880 172856 174127 174880 177072 177940 178374 179252 179744 183624 184128 185810 186320 190978 195160 195636 196595 203298 203360 203856 208320 209856 213528 216070 216597 221340 222972 223040 223584 224065 224680 229530 230160 234192 235914 236096 237181 237832 244032 244545 244832 252960 254820 259284 260134 260848 262320 266910 268878 269616 271064 271808 275520 278715 279480 284704 286467 288796 292740 295120 297290 297296 299482 302498 305040 306040 306880 312256 313691 314552 324105 326060 334560 337020 338830 339760 345712 348254 349760 354144 355880 356748 358504 359488 360995 367248 371620 372640 381956 390201 390320 391272 393190 406596 406720 407712 427056 432140 433194 442680 445935 445944 447168 448130 449223 449360 453747 459060 460320 468384 471828 474362 475664 477445 489090 489664 505393 505920 508245 509640 518568 520268 521696 522381 524640 533820 537756 539232 542128 557430 558960 569408 572934 576011 577592 585480 589785 590240 594580 594592 598964 604996 610080 612080 627382 629104 648210 650335 652120 668423 669120 672195 674040 677660 679520 691424 696508 708288 711543 711760 713496 717008 721990 734496 743240 745280 748705 756245 761821 763912 780402 780640 782544 786380 813192 815424 854112 864280 866388 870635 885360 891870 891888 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16571836470 16699116320 17106411840 17534072136 17676625568 18270797856 18939241680 19412722722 19837818840 19892268480 19983685155 20038939584 20628320160 21315930832 21917590170 22095781960 22648176509 22671792960 22838497320 23378762848 25048674480 25252322240 25883630296 26450425120 26514938352 26644913540 29223453560 30451329760 31194045120 31740510144 31973896248 32354537870 33143672940 33398232640 35068144272 35353251136 36541595712 37878483360 38825445444 39675637680 39967370310 41256640320 42631861664 43835180340 44191563920 45296353018 45676994640 46757525696 48531806805 50097348960 51767260592 52900850240 53029876704 53289827080 58446907120 60902659520 63947792496 64709075740 66287345880 67944529527 70136288544 75756966720 77650890888 79351275360 79934740620 85263723328 87670360680 88383127840 90592706036 91353989280 97063613610 100194697920 103534521184 106059753408 106579654160 113240882545 116893814240 127895584992 129418151480 132574691760 135889059054 140272577088 155301781776 158702550720 159869481240 175340721360 176766255680 181185412072 182707978560 194127227220 207069042368 213159308320 226481765090 233787628480 255791169984 258836302960 265149383520 271778118108 310603563552 319738962480 339722647635 350681442720 362370824144 388254454440 426318616640 452963530180 517672605920 530298767040 543556236216 621207127104 639477924960 679445295270 701362885440 724741648288 776508908880 905927060360 1035345211840 1087112472432 1278955849920 1358890590540 1449483296576 1553017817760 1811854120720 2174224944864 2717781181080 3106035635520 3623708241440 4348449889728 5435562362160 7247416482880 10871124724320 21742249448640
- Sum of all divisors σ(n): 89058039791616
- Sum of proper divisors (its aliquot sum) s(n): 67315790342976
- 21742249448640 is an abundant number, because the sum of its proper divisors (67315790342976) is greater than itself. Its abundance is 45573540894336
Bases of 21742249448640
- Binary: 1001111000110010000110000111000010100110000002
- Hexadecimal: 0x13C6430E14C0
- Base-36: 7PG91YBPC
Squares and roots of 21742249448640
- 21742249448640 squared (217422494486402) is 472725411086886383997849600
- 21742249448640 cubed (217422494486403) is 10278113808561972825611568784545644544000
-
The
square root of 21742249448640 is 4662858.5061783721 -
The
cube root of 21742249448640 is 27910.5347902749
Scales and comparisons
How big is 21742249448640?- 21,742,249,448,640 seconds is equal to 691,336 years, 14 weeks, 3 days, 15 hours, 44 minutes.
-
To count from 1 to 21,742,249,448,640 would take you about one million, seven hundred twenty-eight thousand, three hundred forty 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 21742249448640 cubic inches would be around 2325.9 feet tall.
Recreational maths with 21742249448640
- 21742249448640 backwards is 04684494224712
- The number of decimal digits it has is: 14
- The sum of 21742249448640's digits is 57
- More coming soon!
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"Number 21742249448640 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.
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Numbermatics. (2024). Number 21742249448640 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/21742249448640/
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The information we have on file for 21742249448640 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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