21435749088
21,435,749,088 is an even composite number composed of six prime numbers multiplied together.
What does the number 21435749088 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
21435749088 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21435749088:
25 × 3 × 132 × 53 × 97 × 257
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 53 × 97 × 257)See below for interesting mathematical facts about the number 21435749088 from the Numbermatics database.
Names of 21435749088
- Cardinal: 21435749088 can be written as Twenty-one billion, four hundred thirty-five million, seven hundred forty-nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.1435749088 × 1010
Factors of 21435749088
Divisors of 21435749088
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 53 78 96 97 104 106 156 159 169 194 208 212 257 291 312 318 338 388 416 424 507 514 582 624 636 676 689 771 776 848 1014 1028 1164 1248 1261 1272 1352 1378 1542 1552 1696 2028 2056 2067 2328 2522 2544 2704 2756 3084 3104 3341 3783 4056 4112 4134 4656 5044 5088 5141 5408 5512 6168 6682 7566 8112 8224 8268 8957 9312 10023 10088 10282 11024 12336 13364 13621 15132 15423 16224 16393 16536 17914 20046 20176 20564 22048 24672 24929 26728 26871 27242 30264 30846 32786 33072 35828 40092 40352 40863 41128 43433 49179 49858 53456 53742 54484 60528 61692 65572 66144 66833 71656 74787 80184 81726 82256 86866 98358 99716 106912 107484 108968 121056 123384 130299 131144 133666 143312 149574 160368 163452 164512 173732 177073 196716 199432 200499 214968 217936 246768 260598 262288 267332 286624 299148 320736 324077 326904 347464 354146 393432 398864 400998 429936 435872 493536 521196 524576 531219 534664 598296 648154 653808 694928 708292 786864 797728 801996 859872 868829 972231 1042392 1062438 1069328 1196592 1296308 1307616 1321237 1389856 1416584 1573728 1603992 1737658 1944462 2084784 2124876 2138656 2301949 2393184 2592616 2606487 2642474 2833168 3207984 3475316 3888924 3963711 4169568 4213001 4249752 4603898 5185232 5212974 5284948 5666336 6415968 6905847 6950632 7777848 7927422 8426002 8499504 9207796 10370464 10425948 10569896 12639003 13811694 13901264 15555696 15854844 16852004 16999008 17176081 18415592 20851896 21139792 25278006 27623388 27802528 31111392 31709688 33704008 34352162 36831184 41703792 42279584 50556012 51528243 55246776 63419376 67408016 68704324 73662368 83407584 101112024 103056486 110493552 126838752 134816032 137408648 202224048 206112972 220987104 223289053 274817296 404448096 412225944 446578106 549634592 669867159 824451888 893156212 1339734318 1648903776 1786312424 2679468636 3572624848 5358937272 7145249696 10717874544 21435749088
- Sum of all divisors σ(n): 62963834976
- Sum of proper divisors (its aliquot sum) s(n): 41528085888
- 21435749088 is an abundant number, because the sum of its proper divisors (41528085888) is greater than itself. Its abundance is 20092336800
Bases of 21435749088
- Binary: 100111111011010101110010010111000002
- Hexadecimal: 0x4FDAB92E0
- Base-36: 9UIAHUO
Squares and roots of 21435749088
- 21435749088 squared (214357490882) is 459491338963692831744
- 21435749088 cubed (214357490883) is 9849541050134877483168585449472
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The
square root of 21435749088 is 146409.5252638981 -
The
cube root of 21435749088 is 2777.8762089655
Scales and comparisons
How big is 21435749088?- 21,435,749,088 seconds is equal to 681 years, 30 weeks, 4 days, 22 hours, 44 minutes, 48 seconds.
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To count from 1 to 21,435,749,088 would take you about one thousand, three hundred sixty-three 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 21435749088 cubic inches would be around 231.5 feet tall.
Recreational maths with 21435749088
- 21435749088 backwards is 88094753412
- The number of decimal digits it has is: 11
- The sum of 21435749088's digits is 51
- More coming soon!
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