13420545908
13,420,545,908 is an even composite number composed of five prime numbers multiplied together.
13420545908 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13420545908:
22 × 73 × 11 × 232 × 412
(2 × 2 × 7 × 7 × 7 × 11 × 23 × 23 × 41 × 41)See below for interesting mathematical facts about the number 13420545908 from the Numbermatics database.
Names of 13420545908
- Cardinal: 13420545908 can be written as Thirteen billion, four hundred twenty million, five hundred forty-five thousand, nine hundred eight.
Scientific notation
- Scientific notation: 1.3420545908 × 1010
Factors of 13420545908
Divisors of 13420545908
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 11 14 22 23 28 41 44 46 49 77 82 92 98 154 161 164 196 253 287 308 322 343 451 506 529 539 574 644 686 902 943 1012 1058 1078 1127 1148 1372 1681 1771 1804 1886 2009 2116 2156 2254 3157 3362 3542 3703 3772 3773 4018 4508 5819 6314 6601 6724 7084 7406 7546 7889 8036 10373 11638 11767 12397 12628 13202 14063 14812 15092 15778 18491 20746 21689 22099 23276 23534 24794 25921 26404 28126 31556 36982 38663 40733 41492 43378 44198 46207 47068 49588 51842 56252 72611 73964 77326 81466 82369 86756 86779 88396 92414 103684 129437 145222 151823 154652 154693 162932 164738 173558 181447 184828 238579 258874 270641 285131 290444 303646 309386 323449 329476 347116 362894 425293 477158 508277 517748 541282 570262 576583 607292 618772 646898 725788 850586 889249 906059 954316 1016554 1062761 1082564 1140524 1153166 1293796 1670053 1701172 1778498 1812118 1894487 1995917 2033108 2125522 2306332 2977051 3340106 3556996 3557939 3624236 3788974 3991834 4251044 5954102 6224743 6342413 6680212 7115878 7439327 7577948 7983668 9781739 11690371 11908204 12449486 12684826 13261409 14231756 14878654 19563478 20839357 23380742 24898972 25369652 26522818 29757308 39126956 41678714 43573201 46761484 53045636 68472173 81832597 83357428 87146402 136944346 145875499 163665194 174292804 273888692 291750998 305012407 327330388 479305211 583501996 610024814 958610422 1220049628 1917220844 3355136477 6710272954 13420545908
- Sum of all divisors σ(n): 32014718400
- Sum of proper divisors (its aliquot sum) s(n): 18594172492
- 13420545908 is an abundant number, because the sum of its proper divisors (18594172492) is greater than itself. Its abundance is 5173626584
Bases of 13420545908
- Binary: 11000111111110110101000111011101002
- Hexadecimal: 0x31FED4774
- Base-36: 65Y8VHW
Squares and roots of 13420545908
- 13420545908 squared (134205459082) is 180111052468735544464
- 13420545908 cubed (134205459083) is 2417188648194862109190487253312
-
The
square root of 13420545908 is 115847.0798423507 -
The
cube root of 13420545908 is 2376.4210683895
Scales and comparisons
How big is 13420545908?- 13,420,545,908 seconds is equal to 426 years, 38 weeks, 9 hours, 25 minutes, 8 seconds.
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To count from 1 to 13,420,545,908 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 13420545908 cubic inches would be around 198 feet tall.
Recreational maths with 13420545908
- 13420545908 backwards is 80954502431
- 13420545908 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13420545908's digits is 41
- More coming soon!
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The information we have on file for 13420545908 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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