13389694864
13,389,694,864 is an even composite number composed of six prime numbers multiplied together.
13389694864 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13389694864:
24 × 7 × 13 × 29 × 67 × 4733
(2 × 2 × 2 × 2 × 7 × 13 × 29 × 67 × 4733)See below for interesting mathematical facts about the number 13389694864 from the Numbermatics database.
Names of 13389694864
- Cardinal: 13389694864 can be written as Thirteen billion, three hundred eighty-nine million, six hundred ninety-four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.3389694864 × 1010
Factors of 13389694864
Divisors of 13389694864
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 29 52 56 58 67 91 104 112 116 134 182 203 208 232 268 364 377 406 464 469 536 728 754 812 871 938 1072 1456 1508 1624 1742 1876 1943 2639 3016 3248 3484 3752 3886 4733 5278 6032 6097 6968 7504 7772 9466 10556 12194 13601 13936 15544 18932 21112 24388 25259 27202 31088 33131 37864 42224 48776 50518 54404 61529 66262 75728 97552 101036 108808 123058 132524 137257 176813 202072 217616 246116 265048 274514 317111 353626 404144 430703 492232 530096 549028 634222 707252 861406 960799 984464 1098056 1268444 1414504 1722812 1784341 1921598 2196112 2219777 2536888 2829008 3445624 3568682 3843196 4122443 4439554 5073776 6891248 7137364 7686392 8244886 8879108 9196219 12490387 14274728 15372784 16489772 17758216 18392438 24980774 28549456 28857101 32979544 35516432 36784876 49961548 57714202 64373533 65959088 73569752 99923096 115428404 119550847 128747066 147139504 199846192 230856808 239101694 257494132 461713616 478203388 514988264 836855929 956406776 1029976528 1673711858 1912813552 3347423716 6694847432 13389694864
- Sum of all divisors σ(n): 33530353920
- Sum of proper divisors (its aliquot sum) s(n): 20140659056
- 13389694864 is an abundant number, because the sum of its proper divisors (20140659056) is greater than itself. Its abundance is 6750964192
Bases of 13389694864
- Binary: 11000111100001011010000111100100002
- Hexadecimal: 0x31E168790
- Base-36: 65FVMOG
Squares and roots of 13389694864
- 13389694864 squared (133896948642) is 179283928551027978496
- 13389694864 cubed (133896948643) is 2400557097317442285588193644544
-
The
square root of 13389694864 is 115713.8490587881 -
The
cube root of 13389694864 is 2374.5987053251
Scales and comparisons
How big is 13389694864?- 13,389,694,864 seconds is equal to 425 years, 39 weeks, 7 hours, 41 minutes, 4 seconds.
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To count from 1 to 13,389,694,864 would take you about eight hundred fifty-one 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 13389694864 cubic inches would be around 197.9 feet tall.
Recreational maths with 13389694864
- 13389694864 backwards is 46849698331
- The number of decimal digits it has is: 11
- The sum of 13389694864's digits is 61
- More coming soon!
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