138387231528
138,387,231,528 is an even composite number composed of seven prime numbers multiplied together.
138387231528 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138387231528:
23 × 3 × 7 × 13 × 172 × 233 × 941
(2 × 2 × 2 × 3 × 7 × 13 × 17 × 17 × 233 × 941)See below for interesting mathematical facts about the number 138387231528 from the Numbermatics database.
Names of 138387231528
- Cardinal: 138387231528 can be written as One hundred thirty-eight billion, three hundred eighty-seven million, two hundred thirty-one thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38387231528 × 1011
Factors of 138387231528
Divisors of 138387231528
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 42 51 52 56 68 78 84 91 102 104 119 136 156 168 182 204 221 233 238 273 289 312 357 364 408 442 466 476 546 578 663 699 714 728 867 884 932 941 952 1092 1156 1326 1398 1428 1547 1631 1734 1768 1864 1882 2023 2184 2312 2652 2796 2823 2856 3029 3094 3262 3468 3757 3764 3961 4046 4641 4893 5304 5592 5646 6058 6069 6188 6524 6587 6936 7514 7528 7922 8092 9087 9282 9786 11271 11292 11883 12116 12138 12233 12376 13048 13174 15028 15844 15997 16184 18174 18564 19572 19761 21203 22542 22584 23766 24232 24276 24466 26299 26348 27727 30056 31688 31994 36348 36699 37128 39144 39522 42406 45084 47532 47991 48552 48932 51493 52598 52696 55454 63609 63988 67337 72696 73398 78897 79044 83181 84812 85631 90168 95064 95982 97864 102986 105196 110908 111979 127218 127976 134674 146796 154479 157794 158088 166362 169624 171262 191964 202011 205972 207961 210392 219253 221816 223958 254436 256893 269348 271949 293592 308958 315588 332724 335937 342524 360451 383928 404022 411944 415922 438506 447916 471359 508872 513786 538696 543898 617916 623883 631176 657759 665448 671874 685048 720902 808044 815847 831844 875381 877012 895832 942718 1027572 1081353 1087796 1235832 1247766 1315518 1343748 1414077 1441804 1455727 1534771 1616088 1631694 1663688 1750762 1754024 1885436 1903643 2055144 2162706 2175592 2495532 2626143 2631036 2687496 2828154 2850289 2883608 2911454 3069542 3263388 3501524 3535337 3727301 3770872 3807286 4325412 4367181 4604313 4991064 5252286 5262072 5656308 5700578 5710929 5822908 6127667 6139084 6526776 7003048 7070674 7454602 7614572 8550867 8650824 8734362 9208626 10504572 10606011 11181903 11312616 11401156 11421858 11645816 12255334 12278168 14141348 14909204 15229144 17101734 17468724 18383001 18417252 19952023 21009144 21212022 22363806 22802312 22843716 24510668 24747359 26091107 28282696 29818408 34203468 34937448 36766002 36834504 39904046 42424044 44727612 45687432 48454913 49021336 49494718 52182214 59856069 63364117 68406936 73532004 74242077 78273321 79808092 84848088 89455224 96909826 98989436 104364428 119712138 126728234 145364739 147064008 148484154 156546642 159616184 190092351 193819652 197978872 208728856 239424276 253456468 290729478 296968308 313093284 339184391 380184702 387639304 443548819 478848552 506912936 581458956 593936616 626186568 678368782 760369404 823733521 887097638 1017553173 1162917912 1330646457 1356737564 1520738808 1647467042 1774195276 2035106346 2471200563 2661292914 2713475128 3294934084 3548390552 4070212692 4942401126 5322585828 5766134647 6589868168 8140425384 9884802252 10645171656 11532269294 17298403941 19769604504 23064538588 34596807882 46129077176 69193615764 138387231528
- Sum of all divisors σ(n): 454751781120
- Sum of proper divisors (its aliquot sum) s(n): 316364549592
- 138387231528 is an abundant number, because the sum of its proper divisors (316364549592) is greater than itself. Its abundance is 177977318064
Bases of 138387231528
- Binary: 100000001110001000010110010011001010002
- Hexadecimal: 0x2038859328
- Base-36: 1RKO6N8O
Squares and roots of 138387231528
- 138387231528 squared (1383872315282) is 19151025849984277214784
- 138387231528 cubed (1383872315283) is 2650257448300487166082048392509952
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The
square root of 138387231528 is 372004.3434262563 -
The
cube root of 138387231528 is 5172.4782570441
Scales and comparisons
How big is 138387231528?- 138,387,231,528 seconds is equal to 4,400 years, 14 weeks, 6 days, 1 hour, 38 minutes, 48 seconds.
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To count from 1 to 138,387,231,528 would take you about eight thousand, eight hundred 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 138387231528 cubic inches would be around 431 feet tall.
Recreational maths with 138387231528
- 138387231528 backwards is 825132783831
- 138387231528 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138387231528's digits is 51
- More coming soon!
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The information we have on file for 138387231528 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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