138415481856
138,415,481,856 is an even composite number composed of four prime numbers multiplied together.
138415481856 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 138415481856:
210 × 33 × 173 × 1019
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 17 × 17 × 1019)See below for interesting mathematical facts about the number 138415481856 from the Numbermatics database.
Names of 138415481856
- Cardinal: 138415481856 can be written as One hundred thirty-eight billion, four hundred fifteen million, four hundred eighty-one thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.38415481856 × 1011
Factors of 138415481856
Divisors of 138415481856
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 192 204 216 256 272 288 289 306 384 408 432 459 512 544 576 578 612 768 816 864 867 918 1019 1024 1088 1152 1156 1224 1536 1632 1728 1734 1836 2038 2176 2304 2312 2448 2601 3057 3072 3264 3456 3468 3672 4076 4352 4608 4624 4896 4913 5202 6114 6528 6912 6936 7344 7803 8152 8704 9171 9216 9248 9792 9826 10404 12228 13056 13824 13872 14688 14739 15606 16304 17323 17408 18342 18496 19584 19652 20808 24456 26112 27513 27648 27744 29376 29478 31212 32608 34646 36684 36992 39168 39304 41616 44217 48912 51969 52224 55026 55488 58752 58956 62424 65216 69292 73368 73984 78336 78608 83232 88434 97824 103938 110052 110976 117504 117912 124848 130432 132651 138584 146736 147968 155907 156672 157216 166464 176868 195648 207876 220104 221952 235008 235824 249696 260864 265302 277168 293472 294491 295936 311814 314432 332928 353736 391296 415752 440208 443904 467721 470016 471648 499392 521728 530604 554336 586944 588982 623628 628864 665856 707472 782592 831504 880416 883473 887808 935442 943296 998784 1043456 1061208 1108672 1173888 1177964 1247256 1257728 1331712 1414944 1565184 1663008 1760832 1766946 1870884 1886592 1997568 2122416 2217344 2347776 2355928 2494512 2515456 2650419 2663424 2829888 3130368 3326016 3521664 3533892 3741768 3773184 3995136 4244832 4434688 4695552 4711856 4989024 5006347 5030912 5300838 5659776 6652032 7043328 7067784 7483536 7546368 7951257 7990272 8489664 8869376 9391104 9423712 9978048 10012694 10601676 11319552 13304064 14086656 14135568 14967072 15019041 15092736 15902514 16979328 17738752 18847424 19956096 20025388 21203352 22639104 26608128 28173312 28271136 29934144 30038082 31805028 33958656 37694848 39912192 40050776 42406704 45057123 45278208 53216256 56542272 59868288 60076164 63610056 67917312 75389696 79824384 80101552 84813408 90114246 113084544 119736576 120152328 127220112 135171369 135834624 150779392 159648768 160203104 169626816 180228492 226169088 239473152 240304656 254440224 270342738 301558784 320406208 339253632 360456984 452338176 478946304 480609312 508880448 540685476 640812416 678507264 720913968 904676352 961218624 1017760896 1081370952 1281624832 1357014528 1441827936 1922437248 2035521792 2162741904 2563249664 2714029056 2883655872 3844874496 4071043584 4325483808 5126499328 5767311744 7689748992 8142087168 8650967616 11534623488 15379497984 17301935232 23069246976 34603870464 46138493952 69207740928 138415481856
- Sum of all divisors σ(n): 435961872000
- Sum of proper divisors (its aliquot sum) s(n): 297546390144
- 138415481856 is an abundant number, because the sum of its proper divisors (297546390144) is greater than itself. Its abundance is 159130908288
Bases of 138415481856
- Binary: 100000001110100011010010100100000000002
- Hexadecimal: 0x203A34A400
- Base-36: 1RL505C0
Squares and roots of 138415481856
- 138415481856 squared (1384154818562) is 19158845617428665204736
- 138415481856 cubed (1384154818563) is 2651880847941102526020434333270016
-
The
square root of 138415481856 is 372042.3119162657 -
The
cube root of 138415481856 is 5172.8302024839
Scales and comparisons
How big is 138415481856?- 138,415,481,856 seconds is equal to 4,401 years, 9 weeks, 4 days, 57 minutes, 36 seconds.
-
To count from 1 to 138,415,481,856 would take you about eight thousand, eight hundred two 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 138415481856 cubic inches would be around 431.1 feet tall.
Recreational maths with 138415481856
- 138415481856 backwards is 658184514831
- 138415481856 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138415481856's digits is 54
- More coming soon!
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The information we have on file for 138415481856 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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