161480

161,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 161480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

161480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 161480:

2³ × 5 × 11 × 367

(2 × 2 × 2 × 5 × 11 × 367)

See below for interesting mathematical facts about the number 161480 from the Numbermatics database.

Names of 161480

Cardinal: 161480 can be written as One hundred sixty-one thousand, four hundred eighty.

Scientific notation

Scientific notation: 1.6148 × 10⁵

Factors of 161480

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 385

Divisors of 161480

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 367 440 734 1468 1835 2936 3670 4037 7340 8074 14680 16148 20185 32296 40370 80740 161480
Sum of all divisors σ(n): 397440
Sum of proper divisors (its aliquot sum) s(n): 235960
161480 is an abundant number, because the sum of its proper divisors (235960) is greater than itself. Its abundance is 74480

Bases of 161480

Binary: 100111011011001000₂
Hexadecimal: 0x276C8
Base-36: 3GLK

Squares and roots of 161480

161480 squared (161480²) is 26075790400
161480 cubed (161480³) is 4210718633792000
The square root of 161480 is 401.8457415477
The cube root of 161480 is 54.4552279379

Scales and comparisons

How big is 161480?

161,480 seconds is equal to 1 day, 20 hours, 51 minutes, 20 seconds.
To count from 1 to 161,480 would take you about twenty hours.

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 161480 cubic inches would be around 4.5 feet tall.

Recreational maths with 161480

161480 backwards is 084161
161480 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 161480's digits is 20
More coming soon!

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The information we have on file for 161480 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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