21373704937728
21,373,704,937,728 is an even composite number composed of six prime numbers multiplied together.
21373704937728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21373704937728:
28 × 32 × 112 × 13 × 1861 × 3169
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 1861 × 3169)See below for interesting mathematical facts about the number 21373704937728 from the Numbermatics database.
Names of 21373704937728
- Cardinal: 21373704937728 can be written as Twenty-one trillion, three hundred seventy-three billion, seven hundred four million, nine hundred thirty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1373704937728 × 1013
Factors of 21373704937728
Divisors of 21373704937728
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 121 128 132 143 144 156 176 192 198 208 234 242 256 264 286 288 312 352 363 384 396 416 429 468 484 528 572 576 624 704 726 768 792 832 858 936 968 1056 1089 1144 1152 1248 1287 1408 1452 1573 1584 1664 1716 1861 1872 1936 2112 2178 2288 2304 2496 2574 2816 2904 3146 3168 3169 3328 3432 3722 3744 3872 4224 4356 4576 4719 4992 5148 5583 5808 6292 6336 6338 6864 7444 7488 7744 8448 8712 9152 9438 9507 9984 10296 11166 11616 12584 12672 12676 13728 14157 14888 14976 15488 16749 17424 18304 18876 19014 20471 20592 22332 23232 24193 25168 25344 25352 27456 28314 28521 29776 29952 30976 33498 34848 34859 36608 37752 38028 40942 41184 41197 44664 46464 48386 50336 50704 54912 56628 57042 59552 61413 66996 69696 69718 72579 75504 76056 81884 82368 82394 89328 92928 96772 100672 101408 104577 109824 113256 114084 119104 122826 123591 133992 139392 139436 145158 151008 152112 163768 164736 164788 178656 184239 193544 201344 202816 209154 217737 225181 226512 228168 238208 245652 247182 266123 267984 278784 278872 290316 302016 304224 313731 327536 329472 329576 357312 368478 370773 383449 387088 402688 405632 418308 435474 450362 453024 453167 456336 476416 491304 494364 532246 535968 557744 580632 604032 608448 627462 655072 659152 675543 714624 736956 741546 766898 774176 798369 811264 836616 870948 900724 906048 906334 912672 982608 988728 1064492 1071936 1115488 1150347 1161264 1208064 1216896 1254924 1310144 1318304 1351086 1359501 1429248 1473912 1483092 1533796 1548352 1596738 1673232 1741896 1801448 1812096 1812668 1825344 1965216 1977456 2026629 2128984 2143872 2230976 2300694 2322528 2395107 2433792 2509848 2620288 2636608 2702172 2719002 2927353 2947824 2966184 3067592 3096704 3193476 3346464 3451041 3483792 3602896 3624192 3625336 3650688 3930432 3954912 4053258 4078503 4257968 4287744 4461952 4601388 4645056 4790214 4984837 5019696 5240576 5273216 5404344 5438004 5854706 5895648 5897509 5932368 6135184 6193408 6386952 6692928 6902082 6967584 7205792 7250672 7301376 7860864 7909824 8106516 8157006 8515936 8782059 8923904 9202776 9290112 9580428 9969674 10039392 10546432 10808688 10876008 11709412 11791296 11795018 11864736 12270368 12773904 13385856 13804164 13935168 14411584 14501344 14954511 15721728 15819648 16213032 16314012 17031872 17564118 17692527 18405552 18580224 19160856 19939348 20078784 21617376 21752016 23418824 23582592 23590036 23729472 24540736 25547808 26346177 26771712 27608328 27870336 28823168 29002688 29909022 31639296 32426064 32628024 34063744 35128236 35385054 36811104 38321712 39878696 40157568 43234752 43504032 44863533 46837648 47165184 47180072 47458944 49081472 51095616 52692354 53077581 55216656 55740672 57646336 58005376 59818044 64852128 64872599 65256048 68127488 70256472 70770108 73622208 76643424 76667617 79757392 80315136 86469504 87008064 89727066 93675296 94360144 94917888 98162944 102191232 105384708 106155162 110433312 116010752 119636088 129704256 129745198 130512096 140512944 141540216 147244416 153286848 153335234 159514784 172939008 174016128 179454132 187350592 188720288 194617797 204382464 210769416 212310324 220866624 230002851 239272176 259408512 259490396 261024192 281025888 283080432 294488832 306573696 306670468 319029568 348032256 358908264 374701184 377440576 389235594 421538832 424620648 441733248 460005702 478544352 518817024 518980792 522048384 562051776 566160864 583853391 613147392 613340936 638059136 690008553 713598589 717816528 749402368 754881152 778471188 843077664 843343787 849241296 883466496 920011404 957088704 1037961584 1044096768 1124103552 1132321728 1167706782 1226681872 1276118272 1380017106 1427197178 1435633056 1509762304 1556942376 1686155328 1686687574 1698482592 1840022808 1914177408 2075923168 2140795767 2248207104 2264643456 2335413564 2453363744 2530031361 2760034212 2854394356 2871266112 3113884752 3372310656 3373375148 3396965184 3680045616 3828354816 4151846336 4281591534 4529286912 4670827128 4906727488 5060062722 5520068424 5708788712 5742532224 6227769504 6422387301 6744621312 6746750296 6793930368 7360091232 7590094083 8303692672 8563183068 9276781657 9341654256 9813454976 10120125444 11040136848 11417577424 11485064448 12455539008 12844774602 13493500592 13587860736 14720182464 15180188166 16607385344 17126366136 18553563314 18683308512 19626909952 20240250888 22080273696 22835154848 24911078016 25689549204 26987001184 27830344971 29440364928 30360376332 34252732272 37107126628 37366617024 40480501776 44160547392 45670309696 49822156032 51379098408 53974002368 55660689942 58880729856 60720752664 68505464544 74214253256 74733234048 80961003552 83491034913 88321094784 91340619392 102758196816 107948004736 111321379884 121441505328 137010929088 148428506512 149466468096 161922007104 166982069826 176642189568 182681238784 205516393632 215896009472 222642759768 242883010656 274021858176 296857013024 323844014208 333964139652 411032787264 445285519536 485766021312 548043716352 593714026048 647688028416 667928279304 822065574528 890571039072 971532042624 1187428052096 1335856558608 1644131149056 1781142078144 1943064085248 2374856104192 2671713117216 3562284156288 5343426234432 7124568312576 10686852468864 21373704937728
- Sum of all divisors σ(n): 73010087335640
- Sum of proper divisors (its aliquot sum) s(n): 51636382397912
- 21373704937728 is an abundant number, because the sum of its proper divisors (51636382397912) is greater than itself. Its abundance is 30262677460184
Bases of 21373704937728
- Binary: 1001101110000011101000001011100100001000000002
- Hexadecimal: 0x137074172100
- Base-36: 7KQY02F40
Squares and roots of 21373704937728
- 21373704937728 squared (213737049377282) is 456835262765058288357801984
- 21373704937728 cubed (213737049377283) is 9764262111489794680258884321813674852352
-
The
square root of 21373704937728 is 4623170.4422104103 -
The
cube root of 21373704937728 is 27751.9350165339
Scales and comparisons
How big is 21373704937728?- 21,373,704,937,728 seconds is equal to 679,617 years, 36 weeks, 4 days, 4 hours, 28 minutes, 48 seconds.
-
To count from 1 to 21,373,704,937,728 would take you about one million, six hundred ninety-nine thousand and forty-four 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 21373704937728 cubic inches would be around 2312.7 feet tall.
Recreational maths with 21373704937728
- 21373704937728 backwards is 82773940737312
- The number of decimal digits it has is: 14
- The sum of 21373704937728's digits is 63
- More coming soon!
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The information we have on file for 21373704937728 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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