2729542340

2,729,542,340 is an even composite number composed of five prime numbers multiplied together.

What does the number 2729542340 look like?

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

2729542340 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 2729542340:

2² × 5 × 7 × 157 × 124183

(2 × 2 × 5 × 7 × 157 × 124183)

See below for interesting mathematical facts about the number 2729542340 from the Numbermatics database.

Names of 2729542340

Cardinal: 2729542340 can be written as Two billion, seven hundred twenty-nine million, five hundred forty-two thousand, three hundred forty.

Scientific notation

Scientific notation: 2.72954234 × 10⁹

Factors of 2729542340

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 124354

Divisors of 2729542340

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 157 314 628 785 1099 1570 2198 3140 4396 5495 10990 21980 124183 248366 496732 620915 869281 1241830 1738562 2483660 3477124 4346405 8692810 17385620 19496731 38993462 77986924 97483655 136477117 194967310 272954234 389934620 545908468 682385585 1364771170 2729542340
Sum of all divisors σ(n): 6592680192
Sum of proper divisors (its aliquot sum) s(n): 3863137852
2729542340 is an abundant number, because the sum of its proper divisors (3863137852) is greater than itself. Its abundance is 1133595512

Bases of 2729542340

Binary: 10100010101100011000001011000100₂
Hexadecimal: 0xA2B182C4
Base-36: 1953KCK

Squares and roots of 2729542340

2729542340 squared (2729542340²) is 7450401385852675600
2729542340 cubed (2729542340³) is 20336186032679555052484904000
The square root of 2729542340 is 52245.0221552255
The cube root of 2729542340 is 1397.5368832957

Scales and comparisons

How big is 2729542340?

2,729,542,340 seconds is equal to 86 years, 41 weeks, 22 hours, 12 minutes, 20 seconds.
To count from 1 to 2,729,542,340 would take you about one hundred seventy-three 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 2729542340 cubic inches would be around 116.5 feet tall.

Recreational maths with 2729542340

2729542340 backwards is 0432459272
The number of decimal digits it has is: 10
The sum of 2729542340's digits is 38
More coming soon!

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The information we have on file for 2729542340 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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