157400732 (number)

157400732 is an even 9-digits composite number following 157400731 and preceding 157400733. In scientific notation, it is written as 1.57400732 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 78700364 positive integers (up to 157400732) that are relatively prime to 157400732.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thousand seven hundred thirty-two

Notation

Scientific notation 1.57400732 × 10^8
Engineering notation 1.57400732 × 10^6

Prime Factorization of 157400732

Prime Factorization 2 × 2 × 39350183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78700366
Product of the distinct prime numbers

The prime factorization of 157400732 is 2 × 2 × 39350183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 76, 94, 285, 282, 2294, 761, 33227, 15889, 397590, 669991, 7399176, 5639529, 45657188, 10691821, 611674448, 977825719, 4491151057, 9895489616

Basic calculations (n = 157400732)

Multiplication

n×y
n×2 314801464
n×3 472202196
n×4 629602928
n×5 787003660

Division

n÷y
n÷2 78700366
n÷3 52466910.666667
n÷3 39350183
n÷5 31480146.4

Exponentiation

ny
n2 24774990434135824
n3 3.899601629626E+24
n4 6.1380015101152E+32
n5 9.6612593070924E+40

Nth Root

y√n
2√n 12545.944842857
3√n 539.92766749492
4√n 112.00868199768
5√n 43.591453430405

Divisors of 157400732

1, 2, 4, 39350183, 78700366, 157400732

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157400731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157400732 can be divided by 6 positive divisors. The sum of these divisors (counting 157400732) is 1, the average is 0.16666666666667.

Base conversion 157400732

Base System Value
2 Binary 1001011000011011111010011100
3 Ternary 101222011210012202
4 Quaternary 21120123322130
5 Quinary 310243310412
6 Senary 23341351032
8 Octal 1130337234
10 Decimal 157400732
12 Duodecimal 44868478
16 Hexadecimal 961be9c
20 Vigesimal 293f1gc
36 Base36 2lpn6k

Cryptographic Hash Functions

md5 c9099fe4be306e78b4e9506e2c3e2998
sha1 73eefe934b7f360e509aba7ced18c27e401dd692
sha256 620de0cb298b6370e494b9733c0cc94b3dd179dfac957aefa942a5112bf98f48
sha512 1ba10d36dd3dae44b4416618f6fb44ef0a1c13060eca9508fe8dde9eceec4d89dd393f327f8de5f675066f981e3c57714ad237b3c3c2dfb9d3b0d5066f6708e7
ripemd-160 5c05151af12f64dde21dfd11fcd6323f4eddf7e3

157400732 as geometric shapes

Circle

Radius = n
Diameter 314801464
Circumference 988977966.64171
Area 7.7832927940638E+16

Sphere

Radius = n
Volume 1.6334613108746E+25
Surface area 3.1133171176255E+17
Circumference 988977966.64171

Square

Length = n
Perimeter 629602928
Area 24774990434135824
Diagonal 222598249.92185

Cube

Length = n
Surface area 148649942604814944
Volume 3.899601629626E+24
Space diagonal 272626064.97253

Equilateral Triangle

Length = n
Perimeter 472202196
Area 1.0727885547239E+16
Altitude 136313032.48627

Triangular Pyramid

Length = n
Surface area 1.0727885547239E+16
Volume 4.5957245937244E+23
Height 74199416.640618