138125200840
138,125,200,840 is an even composite number composed of six prime numbers multiplied together.
138125200840 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 138125200840:
23 × 5 × 11 × 292 × 31 × 12041
(2 × 2 × 2 × 5 × 11 × 29 × 29 × 31 × 12041)See below for interesting mathematical facts about the number 138125200840 from the Numbermatics database.
Names of 138125200840
- Cardinal: 138125200840 can be written as One hundred thirty-eight billion, one hundred twenty-five million, two hundred thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3812520084 × 1011
Factors of 138125200840
Divisors of 138125200840
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 8 10 11 20 22 29 31 40 44 55 58 62 88 110 116 124 145 155 220 232 248 290 310 319 341 440 580 620 638 682 841 899 1160 1240 1276 1364 1595 1682 1705 1798 2552 2728 3190 3364 3410 3596 4205 4495 6380 6728 6820 7192 8410 8990 9251 9889 12041 12760 13640 16820 17980 18502 19778 24082 26071 33640 35960 37004 39556 46255 48164 49445 52142 60205 74008 79112 92510 96328 98890 104284 120410 130355 132451 185020 197780 208568 240820 260710 264902 286781 349189 370040 373271 395560 481640 521420 529804 573562 662255 698378 746542 1042840 1059608 1147124 1324510 1396756 1433905 1493084 1745945 1866355 2294248 2649020 2793512 2867810 2986168 3491890 3732710 3841079 4105981 5298040 5735620 6983780 7465420 7682158 8211962 10126481 10824859 11471240 13967560 14930840 15364316 16423924 19205395 20252962 20529905 21649718 30728632 32847848 38410790 40505924 41059810 43299436 50632405 54124295 76821580 81011848 82119620 86598872 101264810 108248590 111391291 119073449 153643160 164239240 202529620 216497180 222782582 238146898 313920911 405059240 432994360 445565164 476293796 556956455 595367245 627841822 891130328 952587592 1113912910 1190734490 1255683644 1569604555 2227825820 2381468980 2511367288 3139209110 3453130021 4455651640 4762937960 6278418220 6906260042 12556836440 13812520084 17265650105 27625040168 34531300210 69062600420 138125200840
- Sum of all divisors σ(n): 362485393920
- Sum of proper divisors (its aliquot sum) s(n): 224360193080
- 138125200840 is an abundant number, because the sum of its proper divisors (224360193080) is greater than itself. Its abundance is 86234992240
Bases of 138125200840
- Binary: 100000001010001110011101001101110010002
- Hexadecimal: 0x2028E74DC8
- Base-36: 1RGC6F2G
Squares and roots of 138125200840
- 138125200840 squared (1381252008402) is 19078571107090336705600
- 138125200840 cubed (1381252008403) is 2635231465907073905484223952704000
-
The
square root of 138125200840 is 371651.9888820725 -
The
cube root of 138125200840 is 5169.2115674927
Scales and comparisons
How big is 138125200840?- 138,125,200,840 seconds is equal to 4,391 years, 49 weeks, 4 days, 7 hours, 20 minutes, 40 seconds.
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To count from 1 to 138,125,200,840 would take you about eight thousand, seven hundred eighty-three 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 138125200840 cubic inches would be around 430.8 feet tall.
Recreational maths with 138125200840
- 138125200840 backwards is 048002521831
- The number of decimal digits it has is: 12
- The sum of 138125200840's digits is 34
- More coming soon!
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"Number 138125200840 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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The information we have on file for 138125200840 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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