157512422 (number)

157512422 is an even 9-digits composite number following 157512421 and preceding 157512423. In scientific notation, it is written as 1.57512422 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 78724624 positive integers (up to 157512422) that are relatively prime to 157512422.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred twelve thousand four hundred twenty-two

Notation

Scientific notation 1.57512422 × 10^8
Engineering notation 1.57512422 × 10^6

Prime Factorization of 157512422

Prime Factorization 2 × 2729 × 28859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157512422
Product of the distinct prime numbers

The prime factorization of 157512422 is 2 × 2729 × 28859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157512422)

Multiplication

n×y
n×2 315024844
n×3 472537266
n×4 630049688
n×5 787562110

Division

n÷y
n÷2 78756211
n÷3 52504140.666667
n÷3 39378105.5
n÷5 31502484.4

Exponentiation

ny
n2 24810163084306084
n3 3.907908877624E+24
n4 6.1554419226986E+32
n5 9.695585657246E+40

Nth Root

y√n
2√n 12550.395292579
3√n 540.05534640764
4√n 112.02854677527
5√n 43.597638087921

Divisors of 157512422

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 -157512421
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 157512422 can be divided by 8 positive divisors. The sum of these divisors (counting 157512422) is 1, the average is 0.125.

Base conversion 157512422

Base System Value
2 Binary 1001011000110111001011100110
3 Ternary 101222101110102102
4 Quaternary 21120313023212
5 Quinary 310310344142
6 Senary 23344012102
8 Octal 1130671346
10 Decimal 157512422
12 Duodecimal 44901032
16 Hexadecimal 96372e6
20 Vigesimal 2949112
36 Base36 2ls1d2

Cryptographic Hash Functions

md5 ddfacca7e9dafda2ea44c1153460f3b2
sha1 25a7c5c9905cdd80b14882f906737c72bca57c23
sha256 e28cbb4ca66820c08d742612da4d2c8c187897fa1984ebf24f332132bb7f99c2
sha512 9dc6336dadbdcc62a716836be3fb61ca525ae9438bc778aa94af7c065f7fba154ae0096351c4e3070ae0f09615378d20b4b7248085af494a34e14e211c5d201a
ripemd-160 e4fa4dfd676203dd906c656349f3faf9e6d5caf1

157512422 as geometric shapes

Circle

Radius = n
Diameter 315024844
Circumference 989679735.60867
Area 7.7943426080021E+16

Sphere

Radius = n
Volume 1.6369410427789E+25
Surface area 3.1177370432008E+17
Circumference 989679735.60867

Square

Length = n
Perimeter 630049688
Area 24810163084306084
Diagonal 222756203.43463

Cube

Length = n
Surface area 148860978505836504
Volume 3.907908877624E+24
Space diagonal 272819517.72723

Equilateral Triangle

Length = n
Perimeter 472537266
Area 1.0743115751522E+16
Altitude 136409758.86361

Triangular Pyramid

Length = n
Surface area 1.0743115751522E+16
Volume 4.6055147793785E+23
Height 74252067.811545