155952225
155,952,225 is an odd composite number composed of six prime numbers multiplied together.
155952225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 155952225:
32 × 52 × 11 × 13 × 37 × 131
(3 × 3 × 5 × 5 × 11 × 13 × 37 × 131)See below for interesting mathematical facts about the number 155952225 from the Numbermatics database.
Names of 155952225
- Cardinal: 155952225 can be written as One hundred fifty-five million, nine hundred fifty-two thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.55952225 × 108
Factors of 155952225
Divisors of 155952225
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 9 11 13 15 25 33 37 39 45 55 65 75 99 111 117 131 143 165 185 195 225 275 325 333 393 407 429 481 495 555 585 655 715 825 925 975 1179 1221 1287 1441 1443 1665 1703 1965 2035 2145 2405 2475 2775 2925 3275 3575 3663 4323 4329 4847 5109 5291 5895 6105 6435 7205 7215 8325 8515 9825 10175 10725 12025 12969 14541 15327 15873 18315 18733 21615 21645 24235 25545 26455 29475 30525 32175 36025 36075 42575 43623 47619 53317 56199 63011 64845 72705 76635 79365 91575 93665 108075 108225 121175 127725 132275 159951 168597 189033 218115 238095 266585 280995 315055 324225 363525 383175 396825 468325 479853 567099 693121 799755 842985 945165 1090575 1190475 1332925 1404975 1575275 2079363 2399265 2835495 3465605 3998775 4214925 4725825 6238089 10396815 11996325 14177475 17328025 31190445 51984075 155952225
- Sum of all divisors σ(n): 339603264
- Sum of proper divisors (its aliquot sum) s(n): 183651039
- 155952225 is an abundant number, because the sum of its proper divisors (183651039) is greater than itself. Its abundance is 27698814
Bases of 155952225
- Binary: 10010100101110100100011000012
- Hexadecimal: 0x94BA461
- Base-36: 2KULI9
Squares and roots of 155952225
- 155952225 squared (1559522252) is 24321096482450625
- 155952225 cubed (1559522253) is 3792929110877848421390625
-
The
square root of 155952225 is 12488.0833197093 -
The
cube root of 155952225 is 538.2663019691
Scales and comparisons
How big is 155952225?- 155,952,225 seconds is equal to 4 years, 49 weeks, 6 days, 3 minutes, 45 seconds.
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To count from 1 to 155,952,225 would take you about seven 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 155952225 cubic inches would be around 44.9 feet tall.
Recreational maths with 155952225
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The information we have on file for 155952225 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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