157464432 (number)

157464432 is an even 9-digits composite number following 157464431 and preceding 157464433. In scientific notation, it is written as 1.57464432 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 50674176 positive integers (up to 157464432) that are relatively prime to 157464432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57464432 × 10^8
Engineering notation 1.57464432 × 10^6

Prime Factorization of 157464432

Prime Factorization 2 × 2 × 2 × 2 × 261 × 3 × 12569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19683054
Product of the distinct prime numbers

The prime factorization of 157464432 is 2 × 2 × 2 × 2 × 261 × 3 × 12569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157464432)

Multiplication

n×y
n×2 314928864
n×3 472393296
n×4 629857728
n×5 787322160

Division

n÷y
n÷2 78732216
n÷3 52488144
n÷3 39366108
n÷5 31492886.4

Exponentiation

ny
n2 24795047345082624
n3 3.9043380466065E+24
n4 6.1479437284489E+32
n5 9.6808246716817E+40

Nth Root

y√n
2√n 12548.48325496
3√n 540.00049382671
4√n 112.02001274308
5√n 43.594981147403

Divisors of 157464432

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 -157464431
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 157464432 can be divided by 40 positive divisors. The sum of these divisors (counting 157464432) is 1, the average is 0.025.

Base conversion 157464432

Base System Value
2 Binary 1001011000101011011101110000
3 Ternary 101222022000121000
4 Quaternary 21120223131300
5 Quinary 310302330212
6 Senary 23343002000
8 Octal 1130533560
10 Decimal 157464432
12 Duodecimal 44899300
16 Hexadecimal 962b770
20 Vigesimal 294311c
36 Base36 2lr0c0

Cryptographic Hash Functions

md5 9aeabb0fe9ec9a983cdc51379fcef57a
sha1 ad27062a792b1de6fab2e15d04df736293c8471f
sha256 ecef99cf674d859bf023f8b8497cfd3fec1598debe42a031b7d438173d9b7b2b
sha512 382ce7cea6ed2f33fbc06b03473ad9bb3483ed53930e74583176a0c1b368283389a4f38925787c7ffa24c5925fe3a607e34ebea40c7bd456bf83ecb8adfe2b00
ripemd-160 872bff051db60bdb19baf5575d5e92315666c042

157464432 as geometric shapes

Circle

Radius = n
Diameter 314928864
Circumference 989378205.54578
Area 7.7895938584723E+16

Sphere

Radius = n
Volume 1.63544529658E+25
Surface area 3.1158375433889E+17
Circumference 989378205.54578

Square

Length = n
Perimeter 629857728
Area 24795047345082624
Diagonal 222688335.32578

Cube

Length = n
Surface area 148770284070495744
Volume 3.9043380466065E+24
Space diagonal 272736396.60897

Equilateral Triangle

Length = n
Perimeter 472393296
Area 1.073657044444E+16
Altitude 136368198.30449

Triangular Pyramid

Length = n
Surface area 1.073657044444E+16
Volume 4.6013065146669E+23
Height 74229445.108592