13681639125
13,681,639,125 is an odd composite number composed of six prime numbers multiplied together.
13681639125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13681639125:
34 × 53 × 72 × 11 × 23 × 109
(3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 11 × 23 × 109)See below for interesting mathematical facts about the number 13681639125 from the Numbermatics database.
Names of 13681639125
- Cardinal: 13681639125 can be written as Thirteen billion, six hundred eighty-one million, six hundred thirty-nine thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.3681639125 × 1010
Factors of 13681639125
Divisors of 13681639125
- Number of divisors d(n): 480
-
Complete list of divisors:
1 3 5 7 9 11 15 21 23 25 27 33 35 45 49 55 63 69 75 77 81 99 105 109 115 125 135 147 161 165 175 189 207 225 231 245 253 275 297 315 327 345 375 385 405 441 483 495 525 539 545 567 575 621 675 693 735 759 763 805 825 875 891 945 981 1035 1125 1127 1155 1199 1225 1265 1323 1375 1449 1485 1575 1617 1635 1725 1771 1863 1925 2025 2079 2205 2277 2289 2415 2475 2507 2625 2695 2725 2835 2875 2943 3105 3375 3381 3465 3597 3675 3795 3815 3969 4025 4125 4347 4455 4725 4851 4905 5175 5313 5341 5635 5775 5995 6125 6237 6325 6615 6831 6867 7245 7425 7521 7875 8085 8175 8393 8625 8829 8855 9315 9625 10125 10143 10395 10791 11025 11385 11445 12075 12375 12397 12535 13041 13475 13625 14175 14553 14715 15525 15939 16023 16905 17325 17549 17985 18375 18975 19075 19845 20125 20493 20601 21735 22275 22563 23625 24255 24525 25179 25875 26565 26705 27577 28175 28875 29975 30429 31185 31625 32373 33075 34155 34335 36225 37125 37191 37605 40425 40875 41965 43659 44145 44275 46575 47817 48069 50715 51975 52647 53955 55125 56925 57225 58751 60375 61803 61985 62675 65205 67375 67689 70875 72765 73575 75537 77625 79695 80115 82731 84525 86625 87745 89925 91287 94875 95375 97119 99225 102465 103005 108675 111375 111573 112815 121275 122625 122843 125895 132825 133525 137885 140875 143451 144207 149875 152145 155925 157941 161865 165375 170775 171675 176253 181125 185955 188025 193039 202125 203067 209825 218295 220725 221375 226611 232875 239085 240345 248193 253575 259875 263235 269775 284625 286125 293755 309015 309925 313375 326025 334719 338445 363825 367875 368529 377685 398475 400575 413655 422625 432621 438725 449625 456435 473823 485595 496125 512325 515025 528759 543375 557865 564075 579117 606375 614215 629475 664125 667625 679833 689425 717255 721035 744579 760725 779625 789705 809325 853875 858375 881265 929775 940125 965195 1004157 1015335 1049125 1091475 1103625 1105587 1133055 1195425 1201725 1240965 1267875 1316175 1348875 1351273 1421469 1468775 1545075 1549625 1586277 1630125 1673595 1692225 1737351 1819125 1842645 1888425 1992375 2002875 2068275 2163105 2193625 2233737 2282175 2369115 2427975 2561625 2575125 2643795 2789325 2820375 2895585 3071075 3147375 3316761 3399165 3447125 3586275 3605175 3722895 3803625 3948525 4046625 4053819 4406325 4648875 4758831 4825975 5020785 5076675 5212053 5457375 5527935 5665275 5977125 6008625 6204825 6580875 6756365 7107345 7343875 7725375 7931385 8367975 8461125 8686755 9213225 9442125 9950283 10341375 10815525 11168685 11410875 11845575 12139875 12161457 13218975 13946625 14477925 15355375 15636159 16583805 16995825 17931375 18025875 18614475 19742625 20269095 22031625 23794155 24129875 25103925 25383375 26060265 27639675 28326375 31024125 33781825 35536725 36484371 39656925 41839875 43433775 46066125 49751415 54077625 55843425 59227875 60807285 66094875 72389625 78180795 82919025 84979125 93072375 101345475 109453113 118970775 125519625 130301325 138198375 168909125 177683625 182421855 198284625 217168875 248757075 279217125 304036425 390903975 414595125 506727375 547265565 594853875 651506625 912109275 1243785375 1520182125 1954519875 2736327825 4560546375 13681639125
- Sum of all divisors σ(n): 34085525760
- Sum of proper divisors (its aliquot sum) s(n): 20403886635
- 13681639125 is an abundant number, because the sum of its proper divisors (20403886635) is greater than itself. Its abundance is 6722247510
Bases of 13681639125
- Binary: 11001011110111110100111110110101012
- Hexadecimal: 0x32F7D3ED5
- Base-36: 6A9P0B9
Squares and roots of 13681639125
- 13681639125 squared (136816391252) is 187187249146730765625
- 13681639125 cubed (136816391253) is 2561028391627034508816205078125
-
The
square root of 13681639125 is 116968.5390393503 -
The
cube root of 13681639125 is 2391.7330803159
Scales and comparisons
How big is 13681639125?- 13,681,639,125 seconds is equal to 435 years, 1 week, 5 days, 7 hours, 18 minutes, 45 seconds.
-
To count from 1 to 13,681,639,125 would take you about eight hundred seventy 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 13681639125 cubic inches would be around 199.3 feet tall.
Recreational maths with 13681639125
- 13681639125 backwards is 52193618631
- 13681639125 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13681639125's digits is 45
- More coming soon!
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