157425914 (number)

157425914 is an even 9-digits composite number following 157425913 and preceding 157425915. In scientific notation, it is written as 1.57425914 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 78712956 positive integers (up to 157425914) that are relatively prime to 157425914.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-five thousand nine hundred fourteen

Notation

Scientific notation 1.57425914 × 10^8
Engineering notation 1.57425914 × 10^6

Prime Factorization of 157425914

Prime Factorization 2 × 78712957

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157425914
Product of the distinct prime numbers

The prime factorization of 157425914 is 2 × 78712957. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425914)

Multiplication

n×y
n×2 314851828
n×3 472277742
n×4 629703656
n×5 787129570

Division

n÷y
n÷2 78712957
n÷3 52475304.666667
n÷3 39356478.5
n÷5 31485182.8

Exponentiation

ny
n2 24782918398735396
n3 3.9014735805083E+24
n4 6.1419304435838E+32
n5 9.668990138056E+40

Nth Root

y√n
2√n 12546.948393932
3√n 539.95645968102
4√n 112.01316169956
5√n 43.592848150398

Divisors of 157425914

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157425913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157425914 can be divided by 4 positive divisors. The sum of these divisors (counting 157425914) is 1, the average is 0.25.

Base conversion 157425914

Base System Value
2 Binary 1001011000100010000011111010
3 Ternary 101222020001202102
4 Quaternary 21120202003322
5 Quinary 310300112124
6 Senary 23342103402
8 Octal 1130420372
10 Decimal 157425914
12 Duodecimal 4487ab62
16 Hexadecimal 96220fa
20 Vigesimal 293i4fe
36 Base36 2lq6m2

Cryptographic Hash Functions

md5 6373d8e58e1d834052484b4a121252d2
sha1 195577080d438888b063ab00e67fb1f2b421b68f
sha256 d203cf6a292a89358fb12d86ab493630b65be5c059000cd65c5ea0aab585a66b
sha512 1cdea1a319b46cfb67b1413685b801b4257c14d12530c19038a6bacc349b6e521a5d690ee5c90464d6b5e64ebf44383d47f1640089f316c770a80f39d26341e3
ripemd-160 0eb27a69ccc6f6526bf674001ff5ab7a823653a7

157425914 as geometric shapes

Circle

Radius = n
Diameter 314851828
Circumference 989136189.81412
Area 7.7857834375982E+16

Sphere

Radius = n
Volume 1.6342454318266E+25
Surface area 3.1143133750393E+17
Circumference 989136189.81412

Square

Length = n
Perimeter 629703656
Area 24782918398735396
Diagonal 222633862.64778

Cube

Length = n
Surface area 148697510392412376
Volume 3.9014735805083E+24
Space diagonal 272669681.47597

Equilateral Triangle

Length = n
Perimeter 472277742
Area 1.0731318456611E+16
Altitude 136334840.73798

Triangular Pyramid

Length = n
Surface area 1.0731318456611E+16
Volume 4.597930708996E+23
Height 74211287.54926