159442220

159,442,220 is an even composite number composed of five prime numbers multiplied together.

What does the number 159442220 look like?

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

159442220 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 159442220:

2² × 5 × 7 × 73 × 15601

(2 × 2 × 5 × 7 × 73 × 15601)

See below for interesting mathematical facts about the number 159442220 from the Numbermatics database.

Names of 159442220

Cardinal: 159442220 can be written as One hundred fifty-nine million, four hundred forty-two thousand, two hundred twenty.

Scientific notation

Scientific notation: 1.5944222 × 10⁸

Factors of 159442220

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 15688

Divisors of 159442220

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 73 140 146 292 365 511 730 1022 1460 2044 2555 5110 10220 15601 31202 62404 78005 109207 156010 218414 312020 436828 546035 1092070 1138873 2184140 2277746 4555492 5694365 7972111 11388730 15944222 22777460 31888444 39860555 79721110 159442220
Sum of all divisors σ(n): 387928128
Sum of proper divisors (its aliquot sum) s(n): 228485908
159442220 is an abundant number, because the sum of its proper divisors (228485908) is greater than itself. Its abundance is 69043688

Bases of 159442220

Binary: 1001100000001110010100101100₂
Hexadecimal: 0x980E52C
Base-36: 2MXEEK

Squares and roots of 159442220

159442220 squared (159442220²) is 25421821518528400
159442220 cubed (159442220³) is 4053311659357939229048000
The square root of 159442220 is 12627.0432010033
The cube root of 159442220 is 542.2519355439

Scales and comparisons

How big is 159442220?

159,442,220 seconds is equal to 5 years, 3 weeks, 4 days, 9 hours, 30 minutes, 20 seconds.
To count from 1 to 159,442,220 would take you about 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 159442220 cubic inches would be around 45.2 feet tall.

Recreational maths with 159442220

159442220 backwards is 022244951
The number of decimal digits it has is: 9
The sum of 159442220's digits is 29
More coming soon!

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The information we have on file for 159442220 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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