131725812140
131,725,812,140 is an even composite number composed of seven prime numbers multiplied together.
131725812140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131725812140:
22 × 5 × 13 × 43 × 73 × 103 × 1567
(2 × 2 × 5 × 13 × 43 × 73 × 103 × 1567)See below for interesting mathematical facts about the number 131725812140 from the Numbermatics database.
Names of 131725812140
- Cardinal: 131725812140 can be written as One hundred thirty-one billion, seven hundred twenty-five million, eight hundred twelve thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.3172581214 × 1011
Factors of 131725812140
Divisors of 131725812140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 13 20 26 43 52 65 73 86 103 130 146 172 206 215 260 292 365 412 430 515 559 730 860 949 1030 1118 1339 1460 1567 1898 2060 2236 2678 2795 3134 3139 3796 4429 4745 5356 5590 6268 6278 6695 7519 7835 8858 9490 11180 12556 13390 15038 15670 15695 17716 18980 20371 22145 26780 30076 31340 31390 37595 40742 40807 44290 57577 62780 67381 75190 81484 81614 88580 97747 101855 114391 115154 134762 150380 161401 163228 195494 203710 204035 228782 230308 269524 287885 322802 323317 336905 390988 407420 408070 457564 488735 571955 575770 645604 646634 673810 807005 816140 875953 977470 1143910 1151540 1293268 1347620 1487083 1614010 1616585 1751906 1954940 2098213 2287820 2974166 3228020 3233170 3503812 4196426 4203121 4379765 4918813 5948332 6466340 6940243 7435415 8392852 8406242 8759530 9837626 10491065 11782273 13880486 14870830 16812484 17519060 19675252 20982130 21015605 23564546 24594065 27760972 29741660 34701215 41964260 42031210 47129092 49188130 58911365 63944569 69402430 84062420 90223159 98376260 117822730 127889138 138804860 153169549 180446318 235645460 255778276 306339098 319722845 360892636 451115795 506637739 612678196 639445690 765847745 902231590 1013275478 1278891380 1531695490 1804463180 2026550956 2533188695 3063390980 5066377390 6586290607 10132754780 13172581214 26345162428 32931453035 65862906070 131725812140
- Sum of all divisors σ(n): 312205910016
- Sum of proper divisors (its aliquot sum) s(n): 180480097876
- 131725812140 is an abundant number, because the sum of its proper divisors (180480097876) is greater than itself. Its abundance is 48754285736
Bases of 131725812140
- Binary: 11110101010110111100001100001101011002
- Hexadecimal: 0x1EAB7861AC
- Base-36: 1OII5B58
Squares and roots of 131725812140
- 131725812140 squared (1317258121402) is 17351689583942571379600
- 131725812140 cubed (1317258121403) is 2285665402446013918097730228344000
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The
square root of 131725812140 is 362940.5077144187 -
The
cube root of 131725812140 is 5088.1155046491
Scales and comparisons
How big is 131725812140?- 131,725,812,140 seconds is equal to 4,188 years, 24 weeks, 4 days, 7 hours, 22 minutes, 20 seconds.
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To count from 1 to 131,725,812,140 would take you about eight thousand, three hundred seventy-six 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 131725812140 cubic inches would be around 424 feet tall.
Recreational maths with 131725812140
- 131725812140 backwards is 041218527131
- The number of decimal digits it has is: 12
- The sum of 131725812140's digits is 35
- More coming soon!
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