138365969160
138,365,969,160 is an even composite number composed of six prime numbers multiplied together.
138365969160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138365969160:
23 × 3 × 5 × 31 × 193 × 4392
(2 × 2 × 2 × 3 × 5 × 31 × 193 × 439 × 439)See below for interesting mathematical facts about the number 138365969160 from the Numbermatics database.
Names of 138365969160
- Cardinal: 138365969160 can be written as One hundred thirty-eight billion, three hundred sixty-five million, nine hundred sixty-nine thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.3836596916 × 1011
Factors of 138365969160
Divisors of 138365969160
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 193 248 310 372 386 439 465 579 620 744 772 878 930 965 1158 1240 1317 1544 1756 1860 1930 2195 2316 2634 2895 3512 3720 3860 4390 4632 5268 5790 5983 6585 7720 8780 10536 11580 11966 13170 13609 17560 17949 23160 23932 26340 27218 29915 35898 40827 47864 52680 54436 59830 68045 71796 81654 84727 89745 108872 119660 136090 143592 163308 169454 179490 192721 204135 239320 254181 272180 326616 338908 358980 385442 408270 423635 508362 544360 578163 677816 717960 770884 816540 847270 963605 1016724 1156326 1270905 1541768 1633080 1694540 1927210 2033448 2312652 2541810 2626537 2890815 3389080 3854420 4625304 5083620 5253074 5781630 5974351 7708840 7879611 10167240 10506148 11563260 11948702 13132685 15759222 17923053 21012296 23126520 23897404 26265370 29871755 31518444 35846106 37195153 39398055 47794808 52530740 59743510 63036888 71692212 74390306 78796110 89615265 105061480 111585459 119487020 143384424 148780612 157592220 179230530 185975765 223170918 238974040 297561224 315184440 358461060 371951530 446341836 557927295 716922120 743903060 892683672 1115854590 1153049743 1487806120 2231709180 2306099486 3459149229 4463418360 4612198972 5765248715 6918298458 9224397944 11530497430 13836596916 17295746145 23060994860 27673193832 34591492290 46121989720 69182984580 138365969160
- Sum of all divisors σ(n): 431691655680
- Sum of proper divisors (its aliquot sum) s(n): 293325686520
- 138365969160 is an abundant number, because the sum of its proper divisors (293325686520) is greater than itself. Its abundance is 154959717360
Bases of 138365969160
- Binary: 100000001101110100000100100011000010002
- Hexadecimal: 0x2037412308
- Base-36: 1RKBIX3C
Squares and roots of 138365969160
- 138365969160 squared (1383659691602) is 19145141421586071105600
- 138365969160 cubed (1383659691603) is 2649036047503016872883016703296000
-
The
square root of 138365969160 is 371975.7642105195 -
The
cube root of 138365969160 is 5172.2133367235
Scales and comparisons
How big is 138365969160?- 138,365,969,160 seconds is equal to 4,399 years, 31 weeks, 4 days, 23 hours, 26 minutes.
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To count from 1 to 138,365,969,160 would take you about eight thousand, seven hundred ninety-nine 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 138365969160 cubic inches would be around 431 feet tall.
Recreational maths with 138365969160
- 138365969160 backwards is 061969563831
- The number of decimal digits it has is: 12
- The sum of 138365969160's digits is 57
- More coming soon!
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