13453857492642
13,453,857,492,642 is an even composite number composed of five prime numbers multiplied together.
13453857492642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 13453857492642:
2 × 310 × 72 × 1091 × 2131
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 1091 × 2131)See below for interesting mathematical facts about the number 13453857492642 from the Numbermatics database.
Names of 13453857492642
- Cardinal: 13453857492642 can be written as Thirteen trillion, four hundred fifty-three billion, eight hundred fifty-seven million, four hundred ninety-two thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.3453857492642 × 1013
Factors of 13453857492642
Divisors of 13453857492642
- Number of divisors d(n): 264
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 378 441 486 567 729 882 1091 1134 1323 1458 1701 2131 2182 2187 2646 3273 3402 3969 4262 4374 5103 6393 6546 6561 7637 7938 9819 10206 11907 12786 13122 14917 15274 15309 19179 19638 19683 22911 23814 29457 29834 30618 35721 38358 39366 44751 45822 45927 53459 57537 58914 59049 68733 71442 88371 89502 91854 104419 106918 107163 115074 118098 134253 137466 137781 160377 172611 176742 206199 208838 214326 265113 268506 275562 313257 320754 321489 345222 402759 412398 413343 481131 517833 530226 618597 626514 642978 795339 805518 826686 939771 962262 964467 1035666 1208277 1237194 1443393 1553499 1590678 1855791 1879542 1928934 2324921 2386017 2416554 2819313 2886786 2893401 3106998 3624831 3711582 4330179 4649842 4660497 4772034 5567373 5638626 5786802 6974763 7158051 7249662 8457939 8660358 9320994 10874493 11134746 12990537 13949526 13981491 14316102 16274447 16702119 16915878 20924289 21474153 21748986 25373817 25981074 27962982 32548894 32623479 33404238 38971611 41848578 41944473 42948306 48823341 50106357 50747634 62772867 64422459 65246958 76121451 77943222 83888946 97646682 97870437 100212714 113921129 116914833 125545734 125833419 128844918 146470023 150319071 152242902 188318601 195740874 227842258 228364353 233829666 251666838 292940046 293611311 300638142 341763387 350744499 376637202 439410069 450957213 456728706 564955803 587222622 683526774 685093059 701488998 878820138 880833933 901914426 1025290161 1052233497 1129911606 1318230207 1370186118 1694867409 1761667866 2050580322 2055279177 2104466994 2636460414 3075870483 3156700491 3389734818 3954690621 4110558354 5084602227 6151740966 6165837531 6313400982 7909381242 9227611449 10169204454 11864071863 12331675062 15253806681 18455222898 23728143726 27682834347 30507613362 35592215589 45761420043 55365668694 71184431178 83048503041 91522840086 106776646767 137284260129 166097006082 213553293534 249145509123 274568520258 320329940301 498291018246 640659880602 747436527369 960989820903 1494873054738 1921979641806 2242309582107 4484619164214 6726928746321 13453857492642
- Sum of all divisors σ(n): 35262029445552
- Sum of proper divisors (its aliquot sum) s(n): 21808171952910
- 13453857492642 is an abundant number, because the sum of its proper divisors (21808171952910) is greater than itself. Its abundance is 8354314460268
Bases of 13453857492642
- Binary: 110000111100011110000110010110001110101000102
- Hexadecimal: 0xC3C78658EA2
- Base-36: 4ROM7DS4I
Squares and roots of 13453857492642
- 13453857492642 squared (134538574926422) is 181006281432319283084140164
- 13453857492642 cubed (134538574926423) is 2435232715663475310337176991549526673288
-
The
square root of 13453857492642 is 3667950.0395509751 -
The
cube root of 13453857492642 is 23783.8564184039
Scales and comparisons
How big is 13453857492642?- 13,453,857,492,642 seconds is equal to 427,791 years, 2 weeks, 5 days, 4 hours, 50 minutes, 42 seconds.
-
To count from 1 to 13,453,857,492,642 would take you about one million, sixty-nine thousand, four hundred seventy-seven 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 13453857492642 cubic inches would be around 1982 feet tall.
Recreational maths with 13453857492642
- 13453857492642 backwards is 24629475835431
- 13453857492642 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 13453857492642's digits is 63
- More coming soon!
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