15742480 (number)

15742480 is an even 8-digits composite number following 15742479 and preceding 15742481. In scientific notation, it is written as 1.5742480 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 5812224 positive integers (up to 15742480) that are relatively prime to 15742480.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand four hundred eighty

Notation

Scientific notation 1.5742480 × 10^7
Engineering notation 1.5742480 × 10^6

Prime Factorization of 15742480

Prime Factorization 2 × 2 × 2 × 2 × 13 × 5 × 15137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1967810
Product of the distinct prime numbers

The prime factorization of 15742480 is 2 × 2 × 2 × 2 × 13 × 5 × 15137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 93, 40, 307, 96, 8330, 939, 98958, 8525, 456504, 597164, 6929614, 5274856, 34359290, 69393330, 273350784, 341602159, 3111586421, 9289747703

Basic calculations (n = 15742480)

Multiplication

n×y
n×2 31484960
n×3 47227440
n×4 62969920
n×5 78712400

Division

n÷y
n÷2 7871240
n÷3 5247493.3333333
n÷3 3935620
n÷5 3148496

Exponentiation

ny
n2 247825676550400
n3 3.9013907565811E+21
n4 6.1417565957663E+28
n5 9.668648037372E+35

Nth Root

y√n
2√n 3967.679422534
3√n 250.62499621686
4√n 62.989518354517
5√n 27.5051887799

Divisors of 15742480

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15137, 30274, 60548, 75685, 121096, 151370, 196781, 242192, 302740, 393562, 605480, 787124, 983905, 1210960, 1574248, 1967810, 3148496, 3935620, 7871240, 15742480

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742480 can be divided by 40 positive divisors. The sum of these divisors (counting 15742480) is 1, the average is 0.025.

Base conversion 15742480

Base System Value
2 Binary 111100000011011000010000
3 Ternary 1002121210121211
4 Quaternary 330003120100
5 Quinary 13012224410
6 Senary 1321225504
8 Octal 74033020
10 Decimal 15742480
12 Duodecimal 5332294
16 Hexadecimal f03610
20 Vigesimal 4i7g40
36 Base36 9dez4

Cryptographic Hash Functions

md5 9d7e08b13da4dc1b0a0e8b4f478c959e
sha1 d098166ac45157c9ba054c7186778e4b02c1a5ad
sha256 ae214774c2cabc93f8207a0c594a27bbc084b3c852b602a1a65900cf53f136bd
sha512 5a33bdd226e1d565e858f70eda13913ac53fb4343f592bb87bff29b2217403f6afdf531633f9989af1ec2f14b2c7bf12f1ebf24cd0281d3847ecac0fd5a77dcb
ripemd-160 5fe333c27f8feb6e58b34feb8bd81e5e3955f1db

15742480 as geometric shapes

Circle

Radius = n
Diameter 31484960
Circumference 98912919.034568
Area 7.7856732482166E+14

Sphere

Radius = n
Volume 1.6342107386211E+22
Surface area 3.1142692992866E+15
Circumference 98912919.034568

Square

Length = n
Perimeter 62969920
Area 247825676550400
Diagonal 22263228.721387

Cube

Length = n
Surface area 1486954059302400
Volume 3.9013907565811E+21
Space diagonal 27266775.197137

Equilateral Triangle

Length = n
Perimeter 47227440
Area 1.0731166580136E+14
Altitude 13633387.598568

Triangular Pyramid

Length = n
Surface area 1.0731166580136E+14
Volume 4.5978331000617E+20
Height 7421076.2404624