129144121925
129,144,121,925 is an odd composite number composed of five prime numbers multiplied together.
129144121925 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 129144121925:
52 × 73 × 13 × 47 × 1572
(5 × 5 × 7 × 7 × 7 × 13 × 47 × 157 × 157)See below for interesting mathematical facts about the number 129144121925 from the Numbermatics database.
Names of 129144121925
- Cardinal: 129144121925 can be written as One hundred twenty-nine billion, one hundred forty-four million, one hundred twenty-one thousand, nine hundred twenty-five.
Scientific notation
- Scientific notation: 1.29144121925 × 1011
Factors of 129144121925
Divisors of 129144121925
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 7 13 25 35 47 49 65 91 157 175 235 245 325 329 343 455 611 637 785 1099 1175 1225 1645 1715 2041 2275 2303 3055 3185 3925 4277 4459 5495 7379 7693 8225 8575 10205 11515 14287 15275 15925 16121 21385 22295 24649 27475 29939 36895 38465 51025 51653 53851 57575 71435 80605 95927 100009 106925 111475 123245 149695 172543 184475 192325 209573 258265 269255 320437 357175 361571 403025 479635 500045 616225 671489 700063 748475 862715 1047865 1158503 1207801 1291325 1346275 1602185 1807855 2243059 2398175 2500225 2530997 3357445 3500315 4313575 4700423 5239325 5792515 6039005 8010925 8109521 8454607 9039275 11215295 12654985 15060539 15701413 16787225 17501575 23502115 28962575 30195025 32902961 40547605 42273035 56076475 56766647 63274925 75302695 78507065 105423773 109909891 117510575 164514805 202738025 211365175 283833235 376513475 392535325 397366529 527118865 549549455 737966411 822574025 1419166175 1986832645 2635594325 2747747275 3689832055 5165764877 9934163225 18449160275 25828824385 129144121925
- Sum of all divisors σ(n): 206711769600
- Sum of proper divisors (its aliquot sum) s(n): 77567647675
- 129144121925 is a deficient number, because the sum of its proper divisors (77567647675) is less than itself. Its deficiency is 51576474250
Bases of 129144121925
- Binary: 11110000100011001011011101010010001012
- Hexadecimal: 0x1E1196EA45
- Base-36: 1NBT2Q85
Squares and roots of 129144121925
- 129144121925 squared (1291441219252) is 16678204227779265705625
- 129144121925 cubed (1291441219253) is 2153892040282375962274206158328125
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The
square root of 129144121925 is 359366.2782245991 -
The
cube root of 129144121925 is 5054.6553408529
Scales and comparisons
How big is 129144121925?- 129,144,121,925 seconds is equal to 4,106 years, 19 weeks, 6 days, 15 hours, 12 minutes, 5 seconds.
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To count from 1 to 129,144,121,925 would take you about eight thousand, two hundred twelve 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 129144121925 cubic inches would be around 421.2 feet tall.
Recreational maths with 129144121925
- 129144121925 backwards is 529121441921
- The number of decimal digits it has is: 12
- The sum of 129144121925's digits is 41
- More coming soon!
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The information we have on file for 129144121925 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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