12938131500
12,938,131,500 is an even composite number composed of five prime numbers multiplied together.
12938131500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12938131500:
22 × 3 × 53 × 73 × 25147
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 25147)See below for interesting mathematical facts about the number 12938131500 from the Numbermatics database.
Names of 12938131500
- Cardinal: 12938131500 can be written as Twelve billion, nine hundred thirty-eight million, one hundred thirty-one thousand, five hundred.
Scientific notation
- Scientific notation: 1.29381315 × 1010
Factors of 12938131500
Divisors of 12938131500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 125 140 147 150 175 196 210 245 250 294 300 343 350 375 420 490 500 525 588 686 700 735 750 875 980 1029 1050 1225 1372 1470 1500 1715 1750 2058 2100 2450 2625 2940 3430 3500 3675 4116 4900 5145 5250 6125 6860 7350 8575 10290 10500 12250 14700 17150 18375 20580 24500 25147 25725 34300 36750 42875 50294 51450 73500 75441 85750 100588 102900 125735 128625 150882 171500 176029 251470 257250 301764 352058 377205 502940 514500 528087 628675 704116 754410 880145 1056174 1232203 1257350 1508820 1760290 1886025 2112348 2464406 2514700 2640435 3143375 3520580 3696609 3772050 4400725 4928812 5280870 6161015 6286750 7393218 7544100 8625421 8801450 9430125 10561740 12322030 12573500 13202175 14786436 17250842 17602900 18483045 18860250 22003625 24644060 25876263 26404350 30805075 34501684 36966090 37720500 43127105 44007250 51752526 52808700 61610150 66010875 73932180 86254210 88014500 92415225 103505052 123220300 129381315 132021750 154025375 172508420 184830450 215635525 258762630 264043500 308050750 369660900 431271050 462076125 517525260 616101500 646906575 862542100 924152250 1078177625 1293813150 1848304500 2156355250 2587626300 3234532875 4312710500 6469065750 12938131500
- Sum of all divisors σ(n): 43938585600
- Sum of proper divisors (its aliquot sum) s(n): 31000454100
- 12938131500 is an abundant number, because the sum of its proper divisors (31000454100) is greater than itself. Its abundance is 18062322600
Bases of 12938131500
- Binary: 11000000110010110000111000001011002
- Hexadecimal: 0x3032C382C
- Base-36: 5XZ125O
Squares and roots of 12938131500
- 12938131500 squared (129381315002) is 167395246711292250000
- 12938131500 cubed (129381315003) is 2165781714425641665430875000000
-
The
square root of 12938131500 is 113745.9076186921 -
The
cube root of 12938131500 is 2347.5986636857
Scales and comparisons
How big is 12938131500?- 12,938,131,500 seconds is equal to 411 years, 20 weeks, 2 days, 21 hours, 25 minutes.
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To count from 1 to 12,938,131,500 would take you about eight hundred twenty-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 12938131500 cubic inches would be around 195.6 feet tall.
Recreational maths with 12938131500
- 12938131500 backwards is 00513183921
- The number of decimal digits it has is: 11
- The sum of 12938131500's digits is 33
- More coming soon!
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The information we have on file for 12938131500 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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