142729461420
142,729,461,420 is an even composite number composed of six prime numbers multiplied together.
142729461420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142729461420:
22 × 3 × 5 × 7 × 13 × 26140927
(2 × 2 × 3 × 5 × 7 × 13 × 26140927)See below for interesting mathematical facts about the number 142729461420 from the Numbermatics database.
Names of 142729461420
- Cardinal: 142729461420 can be written as One hundred forty-two billion, seven hundred twenty-nine million, four hundred sixty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4272946142 × 1011
Factors of 142729461420
Divisors of 142729461420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1092 1365 1820 2730 5460 26140927 52281854 78422781 104563708 130704635 156845562 182986489 261409270 313691124 339832051 365972978 392113905 522818540 548959467 679664102 731945956 784227810 914932445 1019496153 1097918934 1359328204 1568455620 1699160255 1829864890 2038992306 2195837868 2378824357 2744797335 3398320510 3659729780 4077984612 4757648714 5097480765 5489594670 6796641020 7136473071 9515297428 10194961530 10979189340 11894121785 14272946142 20389923060 23788243570 28545892284 35682365355 47576487140 71364730710 142729461420
- Sum of all divisors σ(n): 491867701248
- Sum of proper divisors (its aliquot sum) s(n): 349138239828
- 142729461420 is an abundant number, because the sum of its proper divisors (349138239828) is greater than itself. Its abundance is 206408778408
Bases of 142729461420
- Binary: 100001001110110101011010111110101011002
- Hexadecimal: 0x213B56BEAC
- Base-36: 1TKHFP9O
Squares and roots of 142729461420
- 142729461420 squared (1427294614202) is 20371699157243268416400
- 142729461420 cubed (1427294614203) is 2907641648923599592993268295288000
-
The
square root of 142729461420 is 377795.5285865623 -
The
cube root of 142729461420 is 5226.0217034853
Scales and comparisons
How big is 142729461420?- 142,729,461,420 seconds is equal to 4,538 years, 18 weeks, 3 days, 8 hours, 37 minutes.
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To count from 1 to 142,729,461,420 would take you about nine thousand and seventy-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 142729461420 cubic inches would be around 435.5 feet tall.
Recreational maths with 142729461420
- 142729461420 backwards is 024164927241
- 142729461420 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142729461420's digits is 42
- More coming soon!
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The information we have on file for 142729461420 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!
Keywords: Divisors of 142729461420, math, Factors of 142729461420, curriculum, school, college, exams, university, Prime factorization of 142729461420, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two billion, seven hundred twenty-nine million, four hundred sixty-one thousand, four hundred twenty.