157425574 (number)

157425574 is an even 9-digits composite number following 157425573 and preceding 157425575. In scientific notation, it is written as 1.57425574 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 78662376 positive integers (up to 157425574) that are relatively prime to 157425574.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-five thousand five hundred seventy-four

Notation

Scientific notation 1.57425574 × 10^8
Engineering notation 1.57425574 × 10^6

Prime Factorization of 157425574

Prime Factorization 2 × 1613 × 48799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157425574
Product of the distinct prime numbers

The prime factorization of 157425574 is 2 × 1613 × 48799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425574)

Multiplication

n×y
n×2 314851148
n×3 472276722
n×4 629702296
n×5 787127870

Division

n÷y
n÷2 78712787
n÷3 52475191.333333
n÷3 39356393.5
n÷5 31485114.8

Exponentiation

ny
n2 24782811349229476
n3 3.9014483019862E+24
n4 6.141877383715E+32
n5 9.6688857256895E+40

Nth Root

y√n
2√n 12546.934844814
3√n 539.95607095779
4√n 112.01310121952
5√n 43.592829320485

Divisors of 157425574

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157425573
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157425574 can be divided by 8 positive divisors. The sum of these divisors (counting 157425574) is 1, the average is 0.125.

Base conversion 157425574

Base System Value
2 Binary 1001011000100001111110100110
3 Ternary 101222020001021211
4 Quaternary 21120201332212
5 Quinary 310300104244
6 Senary 23342102034
8 Octal 1130417646
10 Decimal 157425574
12 Duodecimal 4487a91a
16 Hexadecimal 9621fa6
20 Vigesimal 293i3ie
36 Base36 2lq6cm

Cryptographic Hash Functions

md5 683002b7c34a1e7f55c12f0f387d2b7e
sha1 610787879dca09c2c48c6bacb2d46b5398ed172e
sha256 96f6179b3b2f8aaea4feaf716bb3c7e146da0d9607fde388c7e1c342877a0047
sha512 9886aa32ff1484728b2f2514b23b6e42794e306464ee174a15afaf82e00f7a2c443f4b6738e8b13d31874eb37631b223b564793e044b9a288444ff30b63357c7
ripemd-160 700d1e2e1981d94d37ea0e1131e61a0c46d8d69c

157425574 as geometric shapes

Circle

Radius = n
Diameter 314851148
Circumference 989134053.53111
Area 7.7857498070041E+16

Sphere

Radius = n
Volume 1.634234843184E+25
Surface area 3.1142999228016E+17
Circumference 989134053.53111

Square

Length = n
Perimeter 629702296
Area 24782811349229476
Diagonal 222633381.81517

Cube

Length = n
Surface area 148696868095376856
Volume 3.9014483019862E+24
Space diagonal 272669092.57869

Equilateral Triangle

Length = n
Perimeter 472276722
Area 1.0731272102815E+16
Altitude 136334546.28935

Triangular Pyramid

Length = n
Surface area 1.0731272102815E+16
Volume 4.5979009179719E+23
Height 74211127.271723