157429328 (number)

157429328 is an even 9-digits composite number following 157429327 and preceding 157429329. In scientific notation, it is written as 1.57429328 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 67110912 positive integers (up to 157429328) that are relatively prime to 157429328.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-nine thousand three hundred twenty-eight

Notation

Scientific notation 1.57429328 × 10^8
Engineering notation 1.57429328 × 10^6

Prime Factorization of 157429328

Prime Factorization 2 × 2 × 2 × 2 × 7 × 193 × 7283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19678666
Product of the distinct prime numbers

The prime factorization of 157429328 is 2 × 2 × 2 × 2 × 7 × 193 × 7283. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157429328)

Multiplication

n×y
n×2 314858656
n×3 472287984
n×4 629717312
n×5 787146640

Division

n÷y
n÷2 78714664
n÷3 52476442.666667
n÷3 39357332
n÷5 31485865.6

Exponentiation

ny
n2 24783993314531584
n3 3.9017274126632E+24
n4 6.1424632461475E+32
n5 9.6700386110569E+40

Nth Root

y√n
2√n 12547.084442212
3√n 539.96036288852
4√n 112.01376898494
5√n 43.593037223072

Divisors of 157429328

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 -157429327
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 157429328 can be divided by 40 positive divisors. The sum of these divisors (counting 157429328) is 1, the average is 0.025.

Base conversion 157429328

Base System Value
2 Binary 1001011000100010111001010000
3 Ternary 101222020020102212
4 Quaternary 21120202321100
5 Quinary 310300214303
6 Senary 23342131252
8 Octal 1130427120
10 Decimal 157429328
12 Duodecimal 44880b28
16 Hexadecimal 9622e50
20 Vigesimal 293id68
36 Base36 2lq98w

Cryptographic Hash Functions

md5 7cc1789ecf90b29ea4d0ba31c14884f3
sha1 397044caf0e01d364eac6a397d6992b355b473b8
sha256 285a552a3456e7e095a7ff64517f7ac5e2d6fe7a0f3835507fc78e713ffc86d2
sha512 2643bb1123973ebeab7b1c379bf3aeb9c9f1198f65534dd8e90dc2524b2dc2caa67ebb23e4b3af6020a3fc7addd374d06612d2c6e96d7a7dc7501bcc1aa8fee9
ripemd-160 d4c0fccd31f3acd407e7979146ea4403d570c8e7

157429328 as geometric shapes

Circle

Radius = n
Diameter 314858656
Circumference 989157640.60876
Area 7.7861211323551E+16

Sphere

Radius = n
Volume 1.634351756791E+25
Surface area 3.114448452942E+17
Circumference 989157640.60876

Square

Length = n
Perimeter 629717312
Area 24783993314531584
Diagonal 222638690.77288

Cube

Length = n
Surface area 148703959887189504
Volume 3.9017274126632E+24
Space diagonal 272675594.69743

Equilateral Triangle

Length = n
Perimeter 472287984
Area 1.0731783908804E+16
Altitude 136337797.34871

Triangular Pyramid

Length = n
Surface area 1.0731783908804E+16
Volume 4.5982298530593E+23
Height 74212896.924294