157542404 (number)

157542404 is an even 9-digits composite number following 157542403 and preceding 157542405. In scientific notation, it is written as 1.57542404 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 78741504 positive integers (up to 157542404) that are relatively prime to 157542404.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred forty-two thousand four hundred four

Notation

Scientific notation 1.57542404 × 10^8
Engineering notation 1.57542404 × 10^6

Prime Factorization of 157542404

Prime Factorization 2 × 2 × 11393 × 3457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78771202
Product of the distinct prime numbers

The prime factorization of 157542404 is 2 × 2 × 11393 × 3457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157542404)

Multiplication

n×y
n×2 315084808
n×3 472627212
n×4 630169616
n×5 787712020

Division

n÷y
n÷2 78771202
n÷3 52514134.666667
n÷3 39385601
n÷5 31508480.8

Exponentiation

ny
n2 24819609058099216
n3 3.9101408773531E+24
n4 6.1601299379688E+32
n5 9.7048167937998E+40

Nth Root

y√n
2√n 12551.589700114
3√n 540.08961018599
4√n 112.03387746621
5√n 43.599297696548

Divisors of 157542404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157542403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157542404 can be divided by 12 positive divisors. The sum of these divisors (counting 157542404) is 1, the average is 0.083333333333333.

Base conversion 157542404

Base System Value
2 Binary 1001011000111110100000000100
3 Ternary 101222102222112212
4 Quaternary 21120332200010
5 Quinary 310312324104
6 Senary 23344402552
8 Octal 1130764004
10 Decimal 157542404
12 Duodecimal 44916458
16 Hexadecimal 963e804
20 Vigesimal 294cg04
36 Base36 2lsohw

Cryptographic Hash Functions

md5 31a1d8742d75f603da3a897aa80b5bae
sha1 f25662c4cb015eda998b020462e083031e0615c1
sha256 5ee369791b8f253c4b26631bd4081cff4982bca7f513ae72a1fe5215aab6711e
sha512 21b97d1abba19800259497fdf79e1c9b236e4f9f8ede00f0313f08192cdc064d4b96eed54d127390c61a937959264df98230e354edabf87cfb20672f4a937b46
ripemd-160 79f58183c3fbdbc0bbeba1ec33e8f0c56e5a90da

157542404 as geometric shapes

Circle

Radius = n
Diameter 315084808
Circumference 989868118.07055
Area 7.7973101481895E+16

Sphere

Radius = n
Volume 1.6378759806392E+25
Surface area 3.1189240592758E+17
Circumference 989868118.07055

Square

Length = n
Perimeter 630169616
Area 24819609058099216
Diagonal 222798604.38566

Cube

Length = n
Surface area 148917654348595296
Volume 3.9101408773531E+24
Space diagonal 272871448.07454

Equilateral Triangle

Length = n
Perimeter 472627212
Area 1.0747205978156E+16
Altitude 136435724.03727

Triangular Pyramid

Length = n
Surface area 1.0747205978156E+16
Volume 4.6081452162852E+23
Height 74266201.461887