142939170225
142,939,170,225 is an odd composite number composed of six prime numbers multiplied together.
What does the number 142939170225 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 216 divisors.
142939170225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 142939170225:
32 × 52 × 31 × 412 × 73 × 167
(3 × 3 × 5 × 5 × 31 × 41 × 41 × 73 × 167)See below for interesting mathematical facts about the number 142939170225 from the Numbermatics database.
Names of 142939170225
- Cardinal: 142939170225 can be written as One hundred forty-two billion, nine hundred thirty-nine million, one hundred seventy thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.42939170225 × 1011
Factors of 142939170225
Divisors of 142939170225
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 9 15 25 31 41 45 73 75 93 123 155 167 205 219 225 279 365 369 465 501 615 657 775 835 1025 1095 1271 1395 1503 1681 1825 1845 2263 2325 2505 2993 3075 3285 3813 4175 5043 5177 5475 6355 6789 6847 6975 7515 8405 8979 9225 11315 11439 12191 12525 14965 15129 15531 16425 19065 20367 20541 25215 25885 26937 31775 33945 34235 36573 37575 42025 44895 46593 52111 56575 57195 60955 61623 74825 75645 77655 92783 95325 101835 102705 109719 122713 126075 129425 134685 156333 169725 171175 182865 212257 224475 232965 260555 278349 280727 285975 304775 308115 368139 377921 378225 388275 463915 468999 499831 509175 513525 548595 613565 636771 673425 781665 835047 842181 914325 1061285 1104417 1133763 1164825 1302775 1391745 1403635 1499493 1540575 1840695 1889605 1910313 2319575 2344995 2499155 2526543 2742975 3067825 3183855 3401289 3804103 3908325 4175235 4210905 4498479 5306425 5522085 5668815 6958725 7018175 7497465 8702537 9203475 9448025 9551565 11412309 11724975 12495775 12632715 15494761 15919275 17006445 19020515 20493071 20876175 21054525 22492395 26107611 27610425 28344075 34236927 37487325 43512685 46484283 47757825 57061545 61479213 63163575 77473805 78322833 85032225 95102575 102465355 112461975 130538055 139452849 171184635 184437639 217563425 232421415 285307725 307396065 387369025 391614165 512326775 635285201 652690275 697264245 855923175 922188195 1162107075 1536980325 1905855603 1958070825 3176426005 3486321225 4610940975 5717566809 9529278015 15882130025 28587834045 47646390075 142939170225
- Sum of all divisors σ(n): 276236653056
- Sum of proper divisors (its aliquot sum) s(n): 133297482831
- 142939170225 is a deficient number, because the sum of its proper divisors (133297482831) is less than itself. Its deficiency is 9641687394
Bases of 142939170225
- Binary: 100001010001111101011010100101101100012
- Hexadecimal: 0x2147D6A5B1
- Base-36: 1TNYAHM9
Squares and roots of 142939170225
- 142939170225 squared (1429391702252) is 20431606384611526550625
- 142939170225 cubed (1429391702253) is 2920476862980183814116893955140625
-
The
square root of 142939170225 is 378072.9694450531 -
The
cube root of 142939170225 is 5228.5799383587
Scales and comparisons
How big is 142939170225?- 142,939,170,225 seconds is equal to 4,545 years, 1 week, 1 day, 13 hours, 3 minutes, 45 seconds.
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To count from 1 to 142,939,170,225 would take you about nine thousand and ninety 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 142939170225 cubic inches would be around 435.7 feet tall.
Recreational maths with 142939170225
- 142939170225 backwards is 522071939241
- 142939170225 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142939170225's digits is 45
- More coming soon!
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The information we have on file for 142939170225 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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