21401138304
21,401,138,304 is an even composite number composed of five prime numbers multiplied together.
21401138304 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21401138304:
27 × 35 × 7 × 13 × 7561
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 7561)See below for interesting mathematical facts about the number 21401138304 from the Numbermatics database.
Names of 21401138304
- Cardinal: 21401138304 can be written as Twenty-one billion, four hundred one million, one hundred thirty-eight thousand, three hundred four.
Scientific notation
- Scientific notation: 2.1401138304 × 1010
Factors of 21401138304
Divisors of 21401138304
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 128 144 156 162 168 182 189 192 208 216 224 234 243 252 273 288 312 324 336 351 364 378 384 416 432 448 468 486 504 546 567 576 624 648 672 702 728 756 819 832 864 896 936 972 1008 1053 1092 1134 1152 1248 1296 1344 1404 1456 1512 1638 1664 1701 1728 1872 1944 2016 2106 2184 2268 2457 2496 2592 2688 2808 2912 3024 3159 3276 3402 3456 3744 3888 4032 4212 4368 4536 4914 4992 5184 5616 5824 6048 6318 6552 6804 7371 7488 7561 7776 8064 8424 8736 9072 9828 10368 11232 11648 12096 12636 13104 13608 14742 14976 15122 15552 16848 17472 18144 19656 22113 22464 22683 24192 25272 26208 27216 29484 30244 31104 33696 34944 36288 39312 44226 44928 45366 50544 52416 52927 54432 58968 60488 67392 68049 72576 78624 88452 90732 98293 101088 104832 105854 108864 117936 120976 134784 136098 157248 158781 176904 181464 196586 202176 204147 211708 217728 235872 241952 272196 294879 314496 317562 353808 362928 393172 404352 408294 423416 471744 476343 483904 544392 589758 612441 635124 688051 707616 725856 786344 816588 846832 884637 943488 952686 967808 1088784 1179516 1224882 1270248 1376102 1415232 1429029 1451712 1572688 1633176 1693664 1769274 1837323 1905372 2064153 2177568 2359032 2449764 2540496 2653911 2752204 2830464 2858058 2903424 3145376 3266352 3387328 3538548 3674646 3810744 4128306 4287087 4355136 4718064 4899528 5080992 5307822 5504408 5716116 6192459 6290752 6532704 6774656 7077096 7349292 7621488 7961733 8256612 8574174 8710272 9436128 9799056 10161984 10615644 11008816 11432232 12384918 12581504 12861261 13065408 14154192 14698584 15242976 15923466 16513224 17148348 18577377 18872256 19598112 20323968 21231288 22017632 22864464 23885199 24769836 25722522 26130816 28308384 29397168 30485952 31846932 33026448 34296696 37154754 37744512 39196224 42462576 44035264 45728928 47770398 49539672 51445044 55732131 56616768 58794336 60971904 63693864 66052896 68593392 74309508 78392448 84925152 88070528 91457856 95540796 99079344 102890088 111464262 113233536 117588672 127387728 132105792 137186784 148619016 167196393 169850304 182915712 191081592 198158688 205780176 222928524 235177344 254775456 264211584 274373568 297238032 334392786 339700608 382163184 396317376 411560352 445857048 509550912 548747136 594476064 668785572 764326368 792634752 823120704 891714096 1019101824 1188952128 1337571144 1528652736 1646241408 1783428192 2377904256 2675142288 3057305472 3566856384 5350284576 7133712768 10700569152 21401138304
- Sum of all divisors σ(n): 78613342080
- Sum of proper divisors (its aliquot sum) s(n): 57212203776
- 21401138304 is an abundant number, because the sum of its proper divisors (57212203776) is greater than itself. Its abundance is 35811065472
Bases of 21401138304
- Binary: 100111110111001101101110100100000002
- Hexadecimal: 0x4FB9B7480
- Base-36: 9TXOO00
Squares and roots of 21401138304
- 21401138304 squared (214011383042) is 458008720706935996416
- 21401138304 cubed (214011383043) is 9801907976287245911374864318464
-
The
square root of 21401138304 is 146291.2789745171 -
The
cube root of 21401138304 is 2776.3803236665
Scales and comparisons
How big is 21401138304?- 21,401,138,304 seconds is equal to 680 years, 25 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
-
To count from 1 to 21,401,138,304 would take you about one thousand, three hundred sixty 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 21401138304 cubic inches would be around 231.4 feet tall.
Recreational maths with 21401138304
- 21401138304 backwards is 40383110412
- 21401138304 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21401138304's digits is 27
- More coming soon!
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The information we have on file for 21401138304 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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