21490420970304
21,490,420,970,304 is an even composite number composed of seven prime numbers multiplied together.
21490420970304 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21490420970304:
26 × 32 × 11 × 13 × 29 × 127 × 70841
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 29 × 127 × 70841)See below for interesting mathematical facts about the number 21490420970304 from the Numbermatics database.
Names of 21490420970304
- Cardinal: 21490420970304 can be written as Twenty-one trillion, four hundred ninety billion, four hundred twenty million, nine hundred seventy thousand, three hundred four.
Scientific notation
- Scientific notation: 2.1490420970304 × 1013
Factors of 21490420970304
Divisors of 21490420970304
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 29 32 33 36 39 44 48 52 58 64 66 72 78 87 88 96 99 104 116 117 127 132 143 144 156 174 176 192 198 208 232 234 254 261 264 286 288 312 319 348 352 377 381 396 416 429 464 468 508 522 528 572 576 624 638 696 704 754 762 792 832 858 928 936 957 1016 1044 1056 1131 1143 1144 1248 1276 1287 1392 1397 1508 1524 1584 1651 1716 1856 1872 1914 2032 2088 2112 2262 2286 2288 2496 2552 2574 2784 2794 2871 3016 3048 3168 3302 3393 3432 3683 3744 3828 4064 4147 4176 4191 4524 4572 4576 4953 5104 5148 5568 5588 5742 6032 6096 6336 6604 6786 6864 7366 7488 7656 8128 8294 8352 8382 9048 9144 9152 9906 10208 10296 11049 11176 11484 12064 12192 12441 12573 13208 13572 13728 14732 14859 15312 16588 16704 16764 18096 18161 18288 19812 20416 20592 22098 22352 22968 24128 24384 24882 25146 26416 27144 27456 29464 29718 30624 33147 33176 33528 36192 36322 36576 37323 39624 40513 41184 44196 44704 45936 47879 49764 50292 52832 54288 54483 58928 59436 61248 66294 66352 67056 70841 72384 72644 73152 74646 79248 81026 82368 88392 89408 91872 95758 99528 100584 105664 108576 108966 117856 118872 121539 132588 132704 134112 141682 143637 145288 149292 158496 162052 163449 176784 183744 191516 199056 201168 212523 217152 217932 235712 237744 243078 265176 265408 268224 283364 287274 290576 298584 316992 324104 326898 353568 364617 383032 398112 402336 425046 430911 435864 475488 486156 526669 530352 566728 574548 581152 597168 637569 648208 653796 707136 729234 766064 779251 796224 804672 850092 861822 871728 920933 950976 972312 1053338 1060704 1133456 1149096 1162304 1194336 1275138 1296416 1307592 1458468 1532128 1558502 1580007 1700184 1723644 1743456 1841866 1944624 2054389 2106676 2121408 2266912 2298192 2337753 2388672 2550276 2592832 2615184 2762799 2916936 3064256 3117004 3160014 3400368 3447288 3486912 3683732 3889248 4108778 4213352 4533824 4596384 4675506 4740021 5100552 5230368 5525598 5833872 6163167 6234008 6320028 6800736 6894576 7013259 7367464 7778496 8217556 8288397 8426704 8996807 9192768 9351012 9480042 10130263 10201104 10460736 11051196 11667744 12326334 12468016 12640056 13601472 13789152 14026518 14734928 16435112 16576794 16853408 17993614 18489501 18702024 18960084 20260526 20402208 22102392 22598279 23335488 24652668 24936032 25280112 26707057 26990421 27578304 28053036 29469856 30390789 32870224 33153588 33706816 35987228 36979002 37404048 37920168 40521052 40804416 44204784 45196558 49305336 49872064 50560224 53414114 53980842 56106072 58939712 60781578 65740448 66307176 67794837 71974456 73958004 74808096 75840336 80121171 80971263 81042104 88409568 90393116 91172367 98610672 98964877 101120448 106828228 107961684 112212144 116958491 121563156 131480896 132614352 135589674 143948912 147916008 149616192 151680672 160242342 161942526 162084208 176819136 180786232 182344734 197221344 197929754 203384511 213656456 215923368 224424288 233916982 240363513 243126312 260907403 265228704 271179348 287897824 293777627 295832016 296894631 303361344 320484684 323885052 324168416 350875473 361572464 364689468 394442688 395859508 406769022 427312912 431846736 448848576 467833964 480727026 486252624 521814806 530457408 542358696 575795648 587555254 591664032 593789262 640969368 647770104 648336832 701750946 723144928 729378936 782722209 791719016 813538044 854625824 863693472 881332881 890683893 935667928 961454052 972505248 1043629612 1052626419 1084717392 1175110508 1183328064 1187578524 1281938736 1286543401 1295540208 1403501892 1446289856 1458757872 1565444418 1583438032 1627076088 1709251648 1727386944 1762665762 1781367786 1871335856 1922908104 1945010496 2087259224 2105252838 2169434784 2348166627 2350221016 2375157048 2563877472 2573086802 2591080416 2643998643 2807003784 2869981433 2917515744 3130888836 3166876064 3254152176 3391796239 3525331524 3562735572 3742671712 3845816208 3859630203 4174518448 4210505676 4338869568 4696333254 4700442032 4750314096 5127754944 5146173604 5182160832 5287997286 5614007568 5739962866 5835031488 6261777672 6333752128 6508304352 6783592478 7050663048 7125471144 7485343424 7691632416 7719260406 8349036896 8421011352 8609944299 9392666508 9400884064 9500628192 10175388717 10292347208 10575994572 11228015136 11479925732 11578890609 12523555344 13016608704 13567184956 14101326096 14250942288 15383264832 15438520812 16698073792 16842022704 17219888598 18785333016 18801768128 19001256384 20350777434 20584694416 21151989144 22456030272 22959851464 23157781218 25047110688 25829832897 27134369912 28202652192 28501884576 30526166151 30877041624 33684045408 34439777196 37309758629 37570666032 40701554868 41169388832 42303978288 45919702928 46315562436 50094221376 51659665794 54268739824 56405304384 57003769152 61052332302 61754083248 67368090816 68879554392 74619517258 75141332064 81403109736 82338777664 84607956576 91839405856 92631124872 103319331588 108537479648 111929275887 122104664604 123508166496 137759108784 149239034516 150282664128 162806219472 169215913152 183678811712 185262249744 206638663176 217074959296 223858551774 244209329208 247016332992 275518217568 298478069032 325612438944 335787827661 370524499488 413277326352 447717103548 488418658416 551036435136 596956138064 651224877888 671575655322 741048998976 826554652704 895434207096 976837316832 1193912276128 1343151310644 1653109305408 1790868414192 1953674633664 2387824552256 2686302621288 3581736828384 5372605242576 7163473656768 10745210485152 21490420970304
- Sum of all divisors σ(n): 75453326807040
- Sum of proper divisors (its aliquot sum) s(n): 53962905836736
- 21490420970304 is an abundant number, because the sum of its proper divisors (53962905836736) is greater than itself. Its abundance is 32472484866432
Bases of 21490420970304
- Binary: 1001110001011101000001110100001110011010000002
- Hexadecimal: 0x138BA0E87340
- Base-36: 7M8K9S280
Squares and roots of 21490420970304
- 21490420970304 squared (214904209703042) is 461838193480881916849852416
- 21490420970304 cubed (214904209703043) is 9925097198068860850782052804933918654464
-
The
square root of 21490420970304 is 4635776.1993331817 -
The
cube root of 21490420970304 is 27802.3586194337
Scales and comparisons
How big is 21490420970304?- 21,490,420,970,304 seconds is equal to 683,328 years, 47 weeks, 3 days, 4 hours, 38 minutes, 24 seconds.
-
To count from 1 to 21,490,420,970,304 would take you about one million, seven hundred eight thousand, three hundred twenty-two 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 21490420970304 cubic inches would be around 2316.9 feet tall.
Recreational maths with 21490420970304
- 21490420970304 backwards is 40307902409412
- The number of decimal digits it has is: 14
- The sum of 21490420970304's digits is 45
- More coming soon!
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The information we have on file for 21490420970304 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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