21335768064
21,335,768,064 is an even composite number composed of five prime numbers multiplied together.
21335768064 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 21335768064:
210 × 34 × 13 × 47 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 47 × 421)See below for interesting mathematical facts about the number 21335768064 from the Numbermatics database.
Names of 21335768064
- Cardinal: 21335768064 can be written as Twenty-one billion, three hundred thirty-five million, seven hundred sixty-eight thousand and sixty-four.
Scientific notation
- Scientific notation: 2.1335768064 × 1010
Factors of 21335768064
Divisors of 21335768064
- Number of divisors d(n): 440
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 47 48 52 54 64 72 78 81 94 96 104 108 117 128 141 144 156 162 188 192 208 216 234 256 282 288 312 324 351 376 384 416 421 423 432 468 512 564 576 611 624 648 702 752 768 832 842 846 864 936 1024 1053 1128 1152 1222 1248 1263 1269 1296 1404 1504 1536 1664 1684 1692 1728 1833 1872 2106 2256 2304 2444 2496 2526 2538 2592 2808 3008 3072 3328 3368 3384 3456 3666 3744 3789 3807 4212 4512 4608 4888 4992 5052 5076 5184 5473 5499 5616 6016 6656 6736 6768 6912 7332 7488 7578 7614 8424 9024 9216 9776 9984 10104 10152 10368 10946 10998 11232 11367 12032 13312 13472 13536 13824 14664 14976 15156 15228 16419 16497 16848 18048 19552 19787 19968 20208 20304 20736 21892 21996 22464 22734 24064 26944 27072 27648 29328 29952 30312 30456 32838 32994 33696 34101 36096 39104 39574 39936 40416 40608 41472 43784 43992 44928 45468 48128 49257 49491 53888 54144 58656 59361 59904 60624 60912 65676 65988 67392 68202 72192 78208 79148 80832 81216 82944 87568 87984 89856 90936 98514 98982 107776 108288 117312 118722 119808 121248 121824 131352 131976 134784 136404 144384 147771 156416 158296 161664 162432 175136 175968 178083 179712 181872 197028 197964 215552 216576 234624 237444 242496 243648 257231 262704 263952 269568 272808 295542 312832 316592 323328 324864 350272 351936 356166 359424 363744 394056 395928 431104 433152 443313 469248 474888 484992 487296 514462 525408 527904 534249 539136 545616 591084 625664 633184 646656 649728 700544 703872 712332 727488 771693 788112 791856 886626 938496 949776 969984 974592 1028924 1050816 1055808 1068498 1078272 1091232 1182168 1266368 1293312 1299456 1401088 1407744 1424664 1454976 1543386 1576224 1583712 1602747 1773252 1876992 1899552 1939968 1949184 2057848 2101632 2111616 2136996 2182464 2315079 2364336 2532736 2802176 2815488 2849328 2909952 3086772 3152448 3167424 3205494 3546504 3799104 3879936 3898368 4115696 4203264 4223232 4273992 4364928 4630158 4728672 5065472 5604352 5630976 5698656 5819904 6173544 6304896 6334848 6410988 6945237 7093008 7598208 8231392 8406528 8446464 8547984 8729856 9260316 9457344 10130944 11397312 11639808 12347088 12609792 12669696 12821976 13890474 14186016 15196416 16462784 16813056 16892928 17095968 17459712 18520632 18914688 20261888 20835711 22794624 24694176 25219584 25339392 25643952 27780948 28372032 30392832 32925568 34191936 34919424 37041264 37829376 41671422 45589248 49388352 50439168 50678784 51287904 55561896 56744064 60785664 65851136 68383872 74082528 75658752 83342844 91178496 98776704 102575808 111123792 113488128 131702272 136767744 148165056 151317504 166685688 182356992 197553408 205151616 222247584 226976256 263404544 273535488 296330112 333371376 395106816 410303232 444495168 453952512 547070976 592660224 666742752 790213632 820606464 888990336 1185320448 1333485504 1641212928 1777980672 2370640896 2666971008 3555961344 5333942016 7111922688 10667884032 21335768064
- Sum of all divisors σ(n): 70240070208
- Sum of proper divisors (its aliquot sum) s(n): 48904302144
- 21335768064 is an abundant number, because the sum of its proper divisors (48904302144) is greater than itself. Its abundance is 27568534080
Bases of 21335768064
- Binary: 100111101111011010111111100000000002
- Hexadecimal: 0x4F7B5FC00
- Base-36: 9SURK00
Squares and roots of 21335768064
- 21335768064 squared (213357680642) is 455214998880802308096
- 21335768064 cubed (213357680643) is 9712361635374817627772125446144
-
The
square root of 21335768064 is 146067.6831609237 -
The
cube root of 21335768064 is 2773.5506026363
Scales and comparisons
How big is 21335768064?- 21,335,768,064 seconds is equal to 678 years, 21 weeks, 2 days, 18 hours, 14 minutes, 24 seconds.
-
To count from 1 to 21,335,768,064 would take you about one thousand, three hundred fifty-six 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 21335768064 cubic inches would be around 231.1 feet tall.
Recreational maths with 21335768064
- 21335768064 backwards is 46086753312
- The number of decimal digits it has is: 11
- The sum of 21335768064's digits is 45
- More coming soon!
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The information we have on file for 21335768064 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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