13145138125
13,145,138,125 is an odd composite number composed of five prime numbers multiplied together.
13145138125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 13145138125:
54 × 72 × 192 × 29 × 41
(5 × 5 × 5 × 5 × 7 × 7 × 19 × 19 × 29 × 41)See below for interesting mathematical facts about the number 13145138125 from the Numbermatics database.
Names of 13145138125
- Cardinal: 13145138125 can be written as Thirteen billion, one hundred forty-five million, one hundred thirty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.3145138125 × 1010
Factors of 13145138125
Divisors of 13145138125
- Number of divisors d(n): 180
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Complete list of divisors:
1 5 7 19 25 29 35 41 49 95 125 133 145 175 203 205 245 287 361 475 551 625 665 725 779 875 931 1015 1025 1189 1225 1421 1435 1805 2009 2375 2527 2755 3325 3625 3857 3895 4375 4655 5075 5125 5453 5945 6125 7105 7175 8323 9025 10045 10469 11875 12635 13775 14801 16625 17689 18125 19285 19475 22591 23275 25375 25625 26999 27265 29725 30625 35525 35875 38171 41615 45125 50225 52345 58261 63175 68875 73283 74005 83125 88445 96425 97375 103607 112955 116375 126875 134995 136325 148625 158137 177625 179375 190855 208075 225625 251125 261725 291305 315875 344375 366415 370025 429229 442225 482125 486875 512981 518035 564775 581875 674975 681625 725249 743125 790685 888125 954275 1040375 1106959 1255625 1308625 1456525 1579375 1832075 1850125 2146145 2211125 2410625 2564905 2590175 2823875 3004603 3374875 3408125 3626245 3953425 4771375 5201875 5534795 6543125 7282625 9160375 9250625 10730725 11055625 12824525 12950875 14119375 15023015 16874375 18131225 19767125 21032221 23856875 27673975 36413125 45801875 53653625 64122625 64754375 75115075 90656125 98835625 105161105 138369875 268268125 320613125 375575375 453280625 525805525 691849375 1877876875 2629027625 13145138125
- Sum of all divisors σ(n): 21370831020
- Sum of proper divisors (its aliquot sum) s(n): 8225692895
- 13145138125 is a deficient number, because the sum of its proper divisors (8225692895) is less than itself. Its deficiency is 4919445230
Bases of 13145138125
- Binary: 11000011111000001011100011110011012
- Hexadecimal: 0x30F82E3CD
- Base-36: 61E9XHP
Squares and roots of 13145138125
- 13145138125 squared (131451381252) is 172794656325328515625
- 13145138125 cubed (131451381253) is 2271409624658348273891845703125
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The
square root of 13145138125 is 114652.2486696183 -
The
cube root of 13145138125 is 2360.0527928557
Scales and comparisons
How big is 13145138125?- 13,145,138,125 seconds is equal to 417 years, 50 weeks, 4 days, 19 hours, 15 minutes, 25 seconds.
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To count from 1 to 13,145,138,125 would take you about eight hundred thirty-five 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 13145138125 cubic inches would be around 196.7 feet tall.
Recreational maths with 13145138125
- 13145138125 backwards is 52183154131
- The number of decimal digits it has is: 11
- The sum of 13145138125's digits is 34
- More coming soon!
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The information we have on file for 13145138125 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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