138509612514
138,509,612,514 is an even composite number composed of six prime numbers multiplied together.
138509612514 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138509612514:
2 × 32 × 72 × 132 × 19 × 48907
(2 × 3 × 3 × 7 × 7 × 13 × 13 × 19 × 48907)See below for interesting mathematical facts about the number 138509612514 from the Numbermatics database.
Names of 138509612514
- Cardinal: 138509612514 can be written as One hundred thirty-eight billion, five hundred nine million, six hundred twelve thousand, five hundred fourteen.
Scientific notation
- Scientific notation: 1.38509612514 × 1011
Factors of 138509612514
Divisors of 138509612514
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 19 21 26 38 39 42 49 57 63 78 91 98 114 117 126 133 147 169 171 182 234 247 266 273 294 338 342 399 441 494 507 546 637 741 798 819 882 931 1014 1183 1197 1274 1482 1521 1638 1729 1862 1911 2223 2366 2394 2793 3042 3211 3458 3549 3822 4446 5187 5586 5733 6422 7098 8281 8379 9633 10374 10647 11466 12103 15561 16562 16758 19266 21294 22477 24206 24843 28899 31122 36309 44954 48907 49686 57798 67431 72618 74529 97814 108927 134862 146721 149058 157339 202293 217854 293442 314678 342349 404586 440163 472017 635791 684698 880326 929233 944034 1027047 1271582 1416051 1858466 1907373 2054094 2396443 2787699 2832102 3081141 3814746 4450537 4792886 5575398 5722119 6162282 6504631 7189329 8265283 8363097 8901074 11444238 12080029 13009262 13351611 14378658 16530566 16726194 19513893 21567987 24160058 24795849 26703222 31153759 36240087 39027786 40054833 43135974 45532417 49591698 57856981 58541679 62307518 72480174 74387547 80109666 84560203 91064834 93461277 108720261 115713962 117083358 136597251 148775094 157040377 169120406 173570943 186922554 217440522 253680609 273194502 280383831 314080754 347141886 404998867 409791753 471121131 507361218 520712829 560767662 591921421 761041827 809997734 819583506 942242262 1041425658 1099282639 1183842842 1214996601 1413363393 1522083654 1775764263 2198565278 2429993202 2826726786 3297847917 3551528526 3644989803 5327292789 6595695834 7289979606 7694978473 9893543751 10654585578 15389956946 19787087502 23084935419 46169870838 69254806257 138509612514
- Sum of all divisors σ(n): 397924291440
- Sum of proper divisors (its aliquot sum) s(n): 259414678926
- 138509612514 is an abundant number, because the sum of its proper divisors (259414678926) is greater than itself. Its abundance is 120905066412
Bases of 138509612514
- Binary: 100000001111111101000011110101111000102
- Hexadecimal: 0x203FD0F5E2
- Base-36: 1RMP1P0I
Squares and roots of 138509612514
- 138509612514 squared (1385096125142) is 19184912758778425400196
- 138509612514 cubed (1385096125143) is 2657294832333294454164203339652744
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The
square root of 138509612514 is 372168.7957284975 -
The
cube root of 138509612514 is 5174.0025462307
Scales and comparisons
How big is 138509612514?- 138,509,612,514 seconds is equal to 4,404 years, 9 weeks, 1 day, 12 hours, 21 minutes, 54 seconds.
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To count from 1 to 138,509,612,514 would take you about eight thousand, eight hundred eight 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 138509612514 cubic inches would be around 431.2 feet tall.
Recreational maths with 138509612514
- 138509612514 backwards is 415216905831
- The number of decimal digits it has is: 12
- The sum of 138509612514's digits is 45
- More coming soon!
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