21089124672
21,089,124,672 is an even composite number composed of seven prime numbers multiplied together.
21089124672 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21089124672:
26 × 3 × 7 × 11 × 23 × 109 × 569
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 23 × 109 × 569)See below for interesting mathematical facts about the number 21089124672 from the Numbermatics database.
Names of 21089124672
- Cardinal: 21089124672 can be written as Twenty-one billion, eighty-nine million, one hundred twenty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.1089124672 × 1010
Factors of 21089124672
Divisors of 21089124672
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 56 64 66 69 77 84 88 92 96 109 112 132 138 154 161 168 176 184 192 218 224 231 253 264 276 308 322 327 336 352 368 436 448 462 483 506 528 552 569 616 644 654 672 704 736 759 763 872 924 966 1012 1056 1104 1138 1199 1232 1288 1308 1344 1472 1518 1526 1707 1744 1771 1848 1932 2024 2112 2208 2276 2289 2398 2464 2507 2576 2616 3036 3052 3414 3488 3542 3597 3696 3864 3983 4048 4416 4552 4578 4796 4928 5014 5152 5232 5313 6072 6104 6259 6828 6976 7084 7194 7392 7521 7728 7966 8096 8393 9104 9156 9592 10028 10304 10464 10626 11949 12144 12208 12518 13087 13656 14168 14388 14784 15042 15456 15932 16192 16786 17549 18208 18312 18777 19184 20056 20928 21252 23898 24288 24416 25036 25179 26174 27312 27577 28336 28776 30084 30912 31864 33572 35098 36416 36624 37554 38368 39261 40112 42504 43813 47796 48576 48832 50072 50358 52348 52647 54624 55154 56672 57552 60168 62021 63728 67144 70196 73248 75108 76736 78522 80224 82731 85008 87626 91609 95592 100144 100716 104696 105294 109248 110308 113344 115104 120336 124042 127456 131439 134288 140392 143957 146496 150216 157044 160448 165462 170016 175252 183218 186063 191184 193039 200288 201432 209392 210588 220616 230208 240672 248084 254912 262878 268576 274827 280784 287914 300432 314088 330924 340032 350504 366436 372126 382368 386078 400576 402864 418784 421176 431871 434147 441232 481344 496168 525756 537152 549654 561568 575828 579117 600864 628176 661848 682231 701008 732872 744252 764736 772156 805728 837568 842352 863742 868294 882464 992336 1007699 1051512 1099308 1123136 1151656 1158234 1201728 1256352 1302441 1323696 1364462 1402016 1426483 1465744 1488504 1544312 1611456 1684704 1727484 1736588 1764928 1984672 2015398 2046693 2103024 2198616 2303312 2316468 2512704 2604882 2647392 2728924 2804032 2852966 2931488 2977008 3023097 3088624 3369408 3454968 3473176 3969344 4030796 4093386 4206048 4279449 4397232 4606624 4632936 4775617 5209764 5294784 5457848 5705932 5862976 5954016 6046194 6177248 6909936 6946352 8061592 8186772 8412096 8558898 8794464 9213248 9265872 9551234 9985381 10419528 10915696 11411864 11908032 12092388 12354496 13819872 13892704 14326851 15691313 16123184 16373544 17117796 17588928 18531744 19102468 19970762 20839056 21831392 22823728 24184776 27639744 27785408 28653702 29956143 31382626 32246368 32747088 34235592 37063488 38204936 39941524 41678112 43662784 45647456 47073939 48369552 57307404 59912286 62765252 64492736 65494176 68471184 76409872 79883048 83356224 91294912 94147878 96739104 109839191 114614808 119824572 125530504 130988352 136942368 152819744 159766096 188295756 193478208 219678382 229229616 239649144 251061008 273884736 305639488 319532192 329517573 376591512 439356764 458459232 479298288 502122016 639064384 659035146 753183024 878713528 916918464 958596576 1004244032 1318070292 1506366048 1757427056 1917193152 2636140584 3012732096 3514854112 5272281168 7029708224 10544562336 21089124672
- Sum of all divisors σ(n): 73386086400
- Sum of proper divisors (its aliquot sum) s(n): 52296961728
- 21089124672 is an abundant number, because the sum of its proper divisors (52296961728) is greater than itself. Its abundance is 31207837056
Bases of 21089124672
- Binary: 100111010010000001010000001010000002
- Hexadecimal: 0x4E9028140
- Base-36: 9ORX4QO
Squares and roots of 21089124672
- 21089124672 squared (210891246722) is 444751179431159107584
- 21089124672 cubed (210891246723) is 9379413071042756461307236712448
-
The
square root of 21089124672 is 145220.9512157251 -
The
cube root of 21089124672 is 2762.8216553917
Scales and comparisons
How big is 21089124672?- 21,089,124,672 seconds is equal to 670 years, 29 weeks, 4 days, 2 hours, 11 minutes, 12 seconds.
-
To count from 1 to 21,089,124,672 would take you about one thousand, three hundred forty-one 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 21089124672 cubic inches would be around 230.2 feet tall.
Recreational maths with 21089124672
- 21089124672 backwards is 27642198012
- 21089124672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21089124672's digits is 42
- More coming soon!
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The information we have on file for 21089124672 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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