155804550

155,804,550 is an even composite number composed of five prime numbers multiplied together.

What does the number 155804550 look like?

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

155804550 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 155804550:

2 × 3 × 5² × 11 × 94427

(2 × 3 × 5 × 5 × 11 × 94427)

See below for interesting mathematical facts about the number 155804550 from the Numbermatics database.

Names of 155804550

Cardinal: 155804550 can be written as One hundred fifty-five million, eight hundred four thousand, five hundred fifty.

Scientific notation

Scientific notation: 1.5580455 × 10⁸

Factors of 155804550

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 94448

Divisors of 155804550

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 150 165 275 330 550 825 1650 94427 188854 283281 472135 566562 944270 1038697 1416405 2077394 2360675 2832810 3116091 4721350 5193485 6232182 7082025 10386970 14164050 15580455 25967425 31160910 51934850 77902275 155804550
Sum of all divisors σ(n): 421526592
Sum of proper divisors (its aliquot sum) s(n): 265722042
155804550 is an abundant number, because the sum of its proper divisors (265722042) is greater than itself. Its abundance is 109917492

Bases of 155804550

Binary: 1001010010010110001110000110₂
Hexadecimal: 0x9496386
Base-36: 2KRFK6

Squares and roots of 155804550

155804550 squared (155804550²) is 24275057800702500
155804550 cubed (155804550³) is 3782164456862442696375000
The square root of 155804550 is 12482.1692826207
The cube root of 155804550 is 538.0963491107

Scales and comparisons

How big is 155804550?

155,804,550 seconds is equal to 4 years, 49 weeks, 4 days, 7 hours, 2 minutes, 30 seconds.
To count from 1 to 155,804,550 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 155804550 cubic inches would be around 44.8 feet tall.

Recreational maths with 155804550

155804550 backwards is 055408551
155804550 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 155804550's digits is 33
More coming soon!

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The information we have on file for 155804550 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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