130509225
130,509,225 is an odd composite number composed of five prime numbers multiplied together.
130509225 is an odd 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 130509225:
37 × 52 × 7 × 11 × 31
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 31)See below for interesting mathematical facts about the number 130509225 from the Numbermatics database.
Names of 130509225
- Cardinal: 130509225 can be written as One hundred thirty million, five hundred nine thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.30509225 × 108
Factors of 130509225
Divisors of 130509225
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 9 11 15 21 25 27 31 33 35 45 55 63 75 77 81 93 99 105 135 155 165 175 189 217 225 231 243 275 279 297 315 341 385 405 465 495 525 567 651 675 693 729 775 825 837 891 945 1023 1085 1155 1215 1395 1485 1575 1701 1705 1925 1953 2025 2079 2187 2325 2387 2475 2511 2673 2835 3069 3255 3465 3645 4185 4455 4725 5103 5115 5425 5775 5859 6075 6237 6975 7161 7425 7533 8019 8505 8525 9207 9765 10395 10935 11935 12555 13365 14175 15309 15345 16275 17325 17577 18225 18711 20925 21483 22275 22599 24057 25515 25575 27621 29295 31185 35805 37665 40095 42525 46035 48825 51975 52731 54675 56133 59675 62775 64449 66825 67797 76545 76725 82863 87885 93555 107415 112995 120285 127575 138105 146475 155925 158193 168399 179025 188325 193347 200475 230175 248589 263655 280665 322245 338985 382725 414315 439425 467775 474579 537075 564975 580041 601425 690525 745767 790965 841995 966735 1242945 1318275 1403325 1611225 1694925 1740123 2071575 2372895 2900205 3728835 3954825 4209975 4833675 5220369 6214725 8700615 11864475 14501025 18644175 26101845 43503075 130509225
- Sum of all divisors σ(n): 312360960
- Sum of proper divisors (its aliquot sum) s(n): 181851735
- 130509225 is an abundant number, because the sum of its proper divisors (181851735) is greater than itself. Its abundance is 51342510
Bases of 130509225
- Binary: 1111100011101101001101010012
- Hexadecimal: 0x7C769A9
- Base-36: 25P9K9
Squares and roots of 130509225
- 130509225 squared (1305092252) is 17032657810100625
- 130509225 cubed (1305092253) is 2222918970486429740765625
-
The
square root of 130509225 is 11424.0634189415 -
The
cube root of 130509225 is 507.2402838487
Scales and comparisons
How big is 130509225?- 130,509,225 seconds is equal to 4 years, 7 weeks, 5 days, 12 hours, 33 minutes, 45 seconds.
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To count from 1 to 130,509,225 would take you about 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 130509225 cubic inches would be around 42.3 feet tall.
Recreational maths with 130509225
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