420152140

420,152,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 420152140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

420152140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 420152140:

2² × 5 × 43 × 61 × 8009

(2 × 2 × 5 × 43 × 61 × 8009)

See below for interesting mathematical facts about the number 420152140 from the Numbermatics database.

Names of 420152140

Cardinal: 420152140 can be written as Four hundred twenty million, one hundred fifty-two thousand, one hundred forty.

Scientific notation

Scientific notation: 4.2015214 × 10⁸

Factors of 420152140

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 8120

Divisors of 420152140

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 43 61 86 122 172 215 244 305 430 610 860 1220 2623 5246 8009 10492 13115 16018 26230 32036 40045 52460 80090 160180 344387 488549 688774 977098 1377548 1721935 1954196 2442745 3443870 4885490 6887740 9770980 21007607 42015214 84030428 105038035 210076070 420152140
Sum of all divisors σ(n): 917753760
Sum of proper divisors (its aliquot sum) s(n): 497601620
420152140 is an abundant number, because the sum of its proper divisors (497601620) is greater than itself. Its abundance is 77449480

Bases of 420152140

Binary: 11001000010110000001101001100₂
Hexadecimal: 0x190B034C
Base-36: 6Y5BGS

Squares and roots of 420152140

420152140 squared (420152140²) is 176527820746579600
420152140 cubed (420152140³) is 74168541656211816620344000
The square root of 420152140 is 20497.6130317655
The cube root of 420152140 is 748.9776529679

Scales and comparisons

How big is 420152140?

420,152,140 seconds is equal to 13 years, 18 weeks, 4 days, 20 hours, 55 minutes, 40 seconds.
To count from 1 to 420,152,140 would take you about twenty 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 420152140 cubic inches would be around 62.4 feet tall.

Recreational maths with 420152140

420152140 backwards is 041251024
The number of decimal digits it has is: 9
The sum of 420152140's digits is 19
More coming soon!

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The information we have on file for 420152140 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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