13418345655
13,418,345,655 is an odd composite number composed of six prime numbers multiplied together.
13418345655 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13418345655:
33 × 5 × 11 × 132 × 127 × 421
(3 × 3 × 3 × 5 × 11 × 13 × 13 × 127 × 421)See below for interesting mathematical facts about the number 13418345655 from the Numbermatics database.
Names of 13418345655
- Cardinal: 13418345655 can be written as Thirteen billion, four hundred eighteen million, three hundred forty-five thousand, six hundred fifty-five.
Scientific notation
- Scientific notation: 1.3418345655 × 1010
Factors of 13418345655
Divisors of 13418345655
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 5 9 11 13 15 27 33 39 45 55 65 99 117 127 135 143 165 169 195 297 351 381 421 429 495 507 585 635 715 845 1143 1263 1287 1397 1485 1521 1651 1755 1859 1905 2105 2145 2535 3429 3789 3861 4191 4563 4631 4953 5473 5577 5715 6315 6435 6985 7605 8255 9295 11367 12573 13893 14859 16419 16731 17145 18161 18945 19305 20955 21463 22815 23155 24765 27365 27885 37719 41679 44577 49257 50193 53467 54483 56835 60203 62865 64389 69465 71149 74295 82095 83655 90805 107315 125037 147771 160401 163449 180609 188595 193167 208395 213447 222885 236093 246285 250965 267335 272415 301015 321945 355745 481203 490347 541827 579501 588137 625185 640341 695071 708279 738855 782639 802005 817245 903045 965835 1067235 1180465 1443609 1625481 1764411 1921023 2085213 2124837 2347917 2406015 2451735 2709135 2897505 2940685 3201705 3475355 3541395 3913195 5293233 6255639 6374511 7043751 7218045 7645781 8127405 8822055 9035923 9605115 10426065 10624185 11739585 15879699 18766917 21131253 22937343 26466165 27107769 31278195 31872555 35218755 38228905 45179615 68812029 79398495 81323307 93834585 99395153 105656265 114686715 135538845 206436087 243969921 298185459 344060145 406616535 496975765 894556377 1032180435 1219849605 1490927295 2683669131 4472781885 13418345655
- Sum of all divisors σ(n): 28468592640
- Sum of proper divisors (its aliquot sum) s(n): 15050246985
- 13418345655 is an abundant number, because the sum of its proper divisors (15050246985) is greater than itself. Its abundance is 1631901330
Bases of 13418345655
- Binary: 11000111111100101110110100101101112
- Hexadecimal: 0x31FCBB4B7
- Base-36: 65WXPRR
Squares and roots of 13418345655
- 13418345655 squared (134183456552) is 180052000117057379025
- 13418345655 cubed (134183456553) is 2415999973444776373225796886375
-
The
square root of 13418345655 is 115837.5830851111 -
The
cube root of 13418345655 is 2376.2911925659
Scales and comparisons
How big is 13418345655?- 13,418,345,655 seconds is equal to 426 years, 34 weeks, 2 days, 22 hours, 14 minutes, 15 seconds.
-
To count from 1 to 13,418,345,655 would take you about eight hundred fifty-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 13418345655 cubic inches would be around 198 feet tall.
Recreational maths with 13418345655
- 13418345655 backwards is 55654381431
- 13418345655 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13418345655's digits is 45
- More coming soon!
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