13489876842
13,489,876,842 is an even composite number composed of seven prime numbers multiplied together.
13489876842 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13489876842:
2 × 3 × 13 × 19 × 372 × 61 × 109
(2 × 3 × 13 × 19 × 37 × 37 × 61 × 109)See below for interesting mathematical facts about the number 13489876842 from the Numbermatics database.
Names of 13489876842
- Cardinal: 13489876842 can be written as Thirteen billion, four hundred eighty-nine million, eight hundred seventy-six thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 1.3489876842 × 1010
Factors of 13489876842
Divisors of 13489876842
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 6 13 19 26 37 38 39 57 61 74 78 109 111 114 122 183 218 222 247 327 366 481 494 654 703 741 793 962 1159 1369 1406 1417 1443 1482 1586 2071 2109 2257 2318 2379 2738 2834 2886 3477 4033 4107 4142 4218 4251 4514 4758 6213 6649 6771 6954 8066 8214 8502 9139 12099 12426 13298 13542 15067 17797 18278 19947 24198 26011 26923 27417 29341 30134 35594 39894 42883 45201 52022 52429 53391 53846 54834 58682 76627 78033 80769 83509 85766 86437 88023 90402 104858 106782 126331 128649 149221 153254 156066 157287 161538 167018 172874 176046 229881 246013 250527 252662 257298 259311 298442 314574 338143 378993 447663 459762 492026 501054 518622 557479 676286 738039 757986 895326 996151 1014429 1085617 1114958 1476078 1586671 1642303 1672437 1939873 1992302 2028858 2171234 2835199 2988453 3173342 3198169 3256851 3284606 3344874 3879746 4674247 4760013 4926909 5670398 5819619 5976906 6396338 6513702 8505597 9102481 9348494 9520026 9594507 9853818 11639238 14022741 17011194 18204962 19189014 20626723 27307443 28045482 36857587 41253446 54614886 60765211 61880169 73715174 110572761 118332253 121530422 123760338 172947139 182295633 221145522 236664506 345894278 354996759 364591266 518841417 709993518 1037682834 2248312807 4496625614 6744938421 13489876842
- Sum of all divisors σ(n): 32241686400
- Sum of proper divisors (its aliquot sum) s(n): 18751809558
- 13489876842 is an abundant number, because the sum of its proper divisors (18751809558) is greater than itself. Its abundance is 5261932716
Bases of 13489876842
- Binary: 11001001000000111100101111011010102
- Hexadecimal: 0x3240F2F6A
- Base-36: 673IVL6
Squares and roots of 13489876842
- 13489876842 squared (134898768422) is 181976777212327892964
- 13489876842 cubed (134898768423) is 2454844312698375360205718339688
-
The
square root of 13489876842 is 116145.9290806183 -
The
cube root of 13489876842 is 2380.5062620271
Scales and comparisons
How big is 13489876842?- 13,489,876,842 seconds is equal to 428 years, 48 weeks, 4 days, 20 hours, 42 seconds.
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To count from 1 to 13,489,876,842 would take you about eight hundred fifty-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 13489876842 cubic inches would be around 198.4 feet tall.
Recreational maths with 13489876842
- 13489876842 backwards is 24867898431
- The number of decimal digits it has is: 11
- The sum of 13489876842's digits is 60
- More coming soon!
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