12429728438724
12,429,728,438,724 is an even composite number composed of four prime numbers multiplied together.
12429728438724 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 12429728438724:
22 × 32 × 372 × 158812
(2 × 2 × 3 × 3 × 37 × 37 × 15881 × 15881)See below for interesting mathematical facts about the number 12429728438724 from the Numbermatics database.
Names of 12429728438724
- Cardinal: 12429728438724 can be written as Twelve trillion, four hundred twenty-nine billion, seven hundred twenty-eight million, four hundred thirty-eight thousand, seven hundred twenty-four.
Scientific notation
- Scientific notation: 1.2429728438724 × 1013
Factors of 12429728438724
Divisors of 12429728438724
- Number of divisors d(n): 81
-
Complete list of divisors:
1 2 3 4 6 9 12 18 36 37 74 111 148 222 333 444 666 1332 1369 2738 4107 5476 8214 12321 15881 16428 24642 31762 47643 49284 63524 95286 142929 190572 285858 571716 587597 1175194 1762791 2350388 3525582 5288373 7051164 10576746 21153492 21741089 43482178 65223267 86964356 130446534 195669801 252206161 260893068 391339602 504412322 756618483 782679204 1008824644 1513236966 2269855449 3026473932 4539710898 9079421796 9331627957 18663255914 27994883871 37326511828 55989767742 83984651613 111979535484 167969303226 335938606452 345270234409 690540468818 1035810703227 1381080937636 2071621406454 3107432109681 4143242812908 6214864219362 12429728438724
- Sum of all divisors σ(n): 32293753719591
- Sum of proper divisors (its aliquot sum) s(n): 19864025280867
- 12429728438724 is an abundant number, because the sum of its proper divisors (19864025280867) is greater than itself. Its abundance is 7434296842143
Bases of 12429728438724
- Binary: 101101001110000001011000110001011001110001002
- Hexadecimal: 0xB4E058C59C4
- Base-36: 4EM4ZDWP0
Squares and roots of 12429728438724
- 12429728438724 squared (124297284387242) is 154498149060424166622748176
- 12429728438724 cubed (124297284387243) is 1920370037106573904132970517574698767424
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12429728438724 is a
perfect square number . Itssquare root is 3525582 -
The
cube root of 12429728438724 is 23164.3728579165
Scales and comparisons
How big is 12429728438724?- 12,429,728,438,724 seconds is equal to 395,226 years, 47 weeks, 4 days, 16 hours, 5 minutes, 24 seconds.
-
To count from 1 to 12,429,728,438,724 would take you about nine hundred eighty-eight thousand and sixty-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 12429728438724 cubic inches would be around 1930.4 feet tall.
Recreational maths with 12429728438724
- 12429728438724 backwards is 42783482792421
- The number of decimal digits it has is: 14
- The sum of 12429728438724's digits is 63
- More coming soon!
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Keywords: Divisors of 12429728438724, math, Factors of 12429728438724, curriculum, school, college, exams, university, Prime factorization of 12429728438724, STEM, science, technology, engineering, physics, economics, calculator, twelve trillion, four hundred twenty-nine billion, seven hundred twenty-eight million, four hundred thirty-eight thousand, seven hundred twenty-four.