13452672942
13,452,672,942 is an even composite number composed of five prime numbers multiplied together.
13452672942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13452672942:
2 × 36 × 192 × 61 × 419
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 19 × 61 × 419)See below for interesting mathematical facts about the number 13452672942 from the Numbermatics database.
Names of 13452672942
- Cardinal: 13452672942 can be written as Thirteen billion, four hundred fifty-two million, six hundred seventy-two thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.3452672942 × 1010
Factors of 13452672942
Divisors of 13452672942
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 9 18 19 27 38 54 57 61 81 114 122 162 171 183 243 342 361 366 419 486 513 549 722 729 838 1026 1083 1098 1159 1257 1458 1539 1647 2166 2318 2514 3078 3249 3294 3477 3771 4617 4941 6498 6954 7542 7961 9234 9747 9882 10431 11313 13851 14823 15922 19494 20862 22021 22626 23883 25559 27702 29241 29646 31293 33939 44042 44469 47766 51118 58482 62586 66063 67878 71649 76677 87723 88938 93879 101817 132126 143298 151259 153354 175446 187758 198189 203634 214947 230031 263169 281637 302518 305451 396378 429894 453777 460062 485621 526338 563274 594567 610902 644841 690093 844911 907554 971242 1189134 1289682 1361331 1380186 1456863 1689822 1783701 1934523 2070279 2722662 2913726 3567402 3869046 4083993 4140558 4370589 5351103 5803569 6210837 8167986 8741178 9226799 10702206 11607138 12251979 12421674 13111767 16053309 18453598 18632511 24503958 26223534 27680397 32106618 36755937 37265022 39335301 55360794 73511874 78670602 83041191 110267811 118005903 166082382 220535622 236011806 249123573 354017709 498247146 708035418 747370719 1494741438 2242112157 4484224314 6726336471 13452672942
- Sum of all divisors σ(n): 32531745960
- Sum of proper divisors (its aliquot sum) s(n): 19079073018
- 13452672942 is an abundant number, because the sum of its proper divisors (19079073018) is greater than itself. Its abundance is 5626400076
Bases of 13452672942
- Binary: 11001000011101011101111111101011102
- Hexadecimal: 0x321D77FAE
- Base-36: 66HDGVI
Squares and roots of 13452672942
- 13452672942 squared (134526729422) is 180974409284418935364
- 13452672942 cubed (134526729423) is 2434589538974936193963729720888
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The
square root of 13452672942 is 115985.6583461939 -
The
cube root of 13452672942 is 2378.3158377977
Scales and comparisons
How big is 13452672942?- 13,452,672,942 seconds is equal to 427 years, 39 weeks, 1 day, 5 hours, 35 minutes, 42 seconds.
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To count from 1 to 13,452,672,942 would take you about eight hundred fifty-five 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 13452672942 cubic inches would be around 198.2 feet tall.
Recreational maths with 13452672942
- 13452672942 backwards is 24927625431
- The number of decimal digits it has is: 11
- The sum of 13452672942's digits is 45
- More coming soon!
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