142130400
142,130,400 is an even composite number composed of four prime numbers multiplied together.
What does the number 142130400 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
142130400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142130400:
25 × 3 × 52 × 59221
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 59221)See below for interesting mathematical facts about the number 142130400 from the Numbermatics database.
Names of 142130400
- Cardinal: 142130400 can be written as One hundred forty-two million, one hundred thirty thousand, four hundred.
Scientific notation
- Scientific notation: 1.421304 × 108
Factors of 142130400
Divisors of 142130400
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 59221 118442 177663 236884 296105 355326 473768 592210 710652 888315 947536 1184420 1421304 1480525 1776630 1895072 2368840 2842608 2961050 3553260 4441575 4737680 5685216 5922100 7106520 8883150 9475360 11844200 14213040 17766300 23688400 28426080 35532600 47376800 71065200 142130400
- Sum of all divisors σ(n): 462642264
- Sum of proper divisors (its aliquot sum) s(n): 320511864
- 142130400 is an abundant number, because the sum of its proper divisors (320511864) is greater than itself. Its abundance is 178381464
Bases of 142130400
- Binary: 10000111100010111100111000002
- Hexadecimal: 0x878BCE0
- Base-36: 2CMCIO
Squares and roots of 142130400
- 142130400 squared (1421304002) is 20201050604160000
- 142130400 cubed (1421304003) is 2871183402789502464000000
-
The
square root of 142130400 is 11921.8454947211 -
The
cube root of 142130400 is 521.8699930197
Scales and comparisons
How big is 142130400?- 142,130,400 seconds is equal to 4 years, 27 weeks, 40 minutes.
-
To count from 1 to 142,130,400 would take you about 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 142130400 cubic inches would be around 43.5 feet tall.
Recreational maths with 142130400
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The information we have on file for 142130400 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 142130400, math, Factors of 142130400, curriculum, school, college, exams, university, Prime factorization of 142130400, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, one hundred thirty thousand, four hundred.