21242212992
21,242,212,992 is an even composite number composed of six prime numbers multiplied together.
21242212992 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 21242212992:
27 × 32 × 7 × 11 × 133 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 13 × 13 × 13 × 109)See below for interesting mathematical facts about the number 21242212992 from the Numbermatics database.
Names of 21242212992
- Cardinal: 21242212992 can be written as Twenty-one billion, two hundred forty-two million, two hundred twelve thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.1242212992 × 1010
Factors of 21242212992
Divisors of 21242212992
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 64 66 72 77 78 84 88 91 96 99 104 109 112 117 126 128 132 143 144 154 156 168 169 176 182 192 198 208 218 224 231 234 252 264 273 286 288 308 312 327 336 338 352 364 384 396 416 429 436 448 462 468 504 507 528 546 572 576 616 624 654 672 676 693 704 728 763 792 819 832 858 872 896 924 936 981 1001 1008 1014 1056 1092 1144 1152 1183 1199 1232 1248 1287 1308 1344 1352 1386 1408 1417 1456 1521 1526 1584 1638 1664 1716 1744 1848 1859 1872 1962 2002 2016 2028 2112 2184 2197 2288 2289 2366 2398 2464 2496 2574 2616 2688 2704 2772 2834 2912 3003 3042 3052 3168 3276 3432 3488 3549 3597 3696 3718 3744 3924 4004 4032 4056 4224 4251 4368 4394 4576 4578 4732 4796 4928 4992 5148 5232 5408 5544 5577 5668 5824 6006 6084 6104 6336 6552 6591 6864 6867 6976 7098 7194 7392 7436 7488 7848 8008 8064 8112 8393 8502 8736 8788 9009 9152 9156 9464 9592 9856 9919 10296 10464 10647 10791 10816 11088 11154 11336 11648 12012 12168 12208 12672 12753 13013 13104 13182 13728 13734 13952 14196 14388 14784 14872 14976 15379 15587 15696 16016 16224 16731 16786 17004 17472 17576 18018 18304 18312 18421 18928 19184 19773 19838 20592 20928 21294 21582 21632 22176 22308 22672 24024 24167 24336 24416 25179 25506 26026 26208 26364 27456 27468 28392 28776 29568 29744 29757 30758 31174 31392 32032 32448 33462 33572 34008 34944 35152 36036 36624 36842 37856 38368 39039 39546 39676 41184 41856 42588 43164 44352 44616 45344 46137 46761 48048 48334 48672 48832 50358 51012 52052 52416 52728 54912 54936 55263 56784 57552 59488 59514 61516 62348 62784 64064 64896 66924 67144 68016 70304 72072 72501 73248 73684 75537 75712 76736 78078 79092 79352 82368 85176 86328 88704 89232 89271 90688 92274 93522 96096 96668 97344 97664 100716 102024 104104 104832 105456 109109 109872 110526 113568 115104 117117 118976 119028 123032 124696 125568 128128 128947 133848 134288 136032 138411 140283 140608 144144 145002 146496 147368 151074 151424 153472 156156 158184 158704 164736 165789 169169 170352 172656 178464 178542 181376 184548 187044 192192 193336 194688 201432 202631 204048 208208 210912 217503 218218 219744 221052 227136 230208 234234 237952 238056 239473 246064 249392 257894 267696 268576 272064 276822 280566 281216 288288 290004 292992 294736 302148 312312 316368 317408 327327 331578 338338 340704 345312 356928 357084 369096 374088 384384 386672 386841 402864 405262 408096 416416 421824 435006 436436 439488 442104 454272 460416 468468 476112 478946 492128 498784 507507 515788 535392 537152 544128 553644 561132 576576 580008 589472 604296 607893 624624 632736 634816 654654 663156 676676 681408 690624 713856 714168 718419 738192 748176 773344 773682 805728 810524 816192 832832 843648 870012 872872 878976 884208 936936 952224 957892 981981 984256 997568 1015014 1031576 1070784 1074304 1107288 1122264 1153152 1160016 1160523 1178944 1208592 1215786 1249248 1265472 1269632 1309308 1326312 1353352 1362816 1381248 1418417 1428336 1436838 1476384 1496352 1522521 1546688 1547364 1611456 1621048 1632384 1665664 1676311 1740024 1745744 1768416 1823679 1873872 1904448 1915784 1963962 1968512 1995136 2030028 2063152 2141568 2155257 2214576 2244528 2320032 2321046 2357888 2417184 2431572 2498496 2530944 2618616 2634203 2652624 2706704 2836834 2856672 2873676 2952768 2992704 3045042 3093376 3094728 3222912 3242096 3352622 3480048 3491488 3536832 3647358 3747744 3808896 3831568 3927924 4060056 4126304 4255251 4310514 4429152 4489056 4640064 4642092 4834368 4863144 4996992 5028933 5237232 5268406 5305248 5413408 5673668 5713344 5747352 5905536 5985408 6090084 6189456 6484192 6705244 6960096 6982976 7073664 7294716 7495488 7663136 7855848 7902609 8120112 8252608 8510502 8621028 8858304 8978112 9280128 9284184 9668736 9726288 10057866 10474464 10536812 10610496 10826816 11347336 11426688 11494704 12180168 12378912 12765753 12968384 13410488 13920192 13965952 14589432 14990976 15086799 15326272 15711696 15805218 16240224 16505216 17021004 17242056 17716608 17956224 18439421 18568368 19452576 20115732 20948928 21073624 21220992 21653632 22694672 22989408 23707827 24360336 24757824 25531506 25936768 26820976 27840384 29178864 30173598 30652544 31423392 31610436 32480448 34042008 34484112 36878842 37136736 38905152 40231464 41897856 42147248 45389344 45978816 47415654 48720672 49515648 51063012 53641952 55318263 58357728 60347196 62846784 63220872 64960896 68084016 68968224 73757684 74273472 77810304 80462928 84294496 90778688 91957632 94831308 97441344 102126024 107283904 110636526 116715456 120694392 125693568 126441744 136168032 137936448 147515368 148546944 160925856 165954789 168588992 181557376 189662616 194882688 204252048 214567808 221273052 233430912 241388784 252883488 272336064 275872896 295030736 321851712 331909578 337177984 379325232 408504096 442546104 482777568 505766976 544672128 590061472 643703424 663819156 758650464 817008192 885092208 965555136 1011533952 1180122944 1327638312 1517300928 1634016384 1770184416 1931110272 2360245888 2655276624 3034601856 3540368832 5310553248 7080737664 10621106496 21242212992
- Sum of all divisors σ(n): 83315232000
- Sum of proper divisors (its aliquot sum) s(n): 62073019008
- 21242212992 is an abundant number, because the sum of its proper divisors (62073019008) is greater than itself. Its abundance is 40830806016
Bases of 21242212992
- Binary: 100111100100010001001110010100000002
- Hexadecimal: 0x4F2227280
- Base-36: 9RB2CG0
Squares and roots of 21242212992
- 21242212992 squared (212422129922) is 451231612797493592064
- 21242212992 cubed (212422129923) is 9585158027768031846378648895488
-
The
square root of 21242212992 is 145747.0857067131 -
The
cube root of 21242212992 is 2769.4907547817
Scales and comparisons
How big is 21242212992?- 21,242,212,992 seconds is equal to 675 years, 22 weeks, 4 days, 22 hours, 43 minutes, 12 seconds.
-
To count from 1 to 21,242,212,992 would take you about one thousand, three hundred fifty 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 21242212992 cubic inches would be around 230.8 feet tall.
Recreational maths with 21242212992
- 21242212992 backwards is 29921224212
- 21242212992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21242212992's digits is 36
- More coming soon!
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The information we have on file for 21242212992 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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