157022938 (number)

157022938 is an even 9-digits composite number following 157022937 and preceding 157022939. In scientific notation, it is written as 1.57022938 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 78511468 positive integers (up to 157022938) that are relatively prime to 157022938.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand nine hundred thirty-eight

Notation

Scientific notation 1.57022938 × 10^8
Engineering notation 1.57022938 × 10^6

Prime Factorization of 157022938

Prime Factorization 2 × 78511469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157022938
Product of the distinct prime numbers

The prime factorization of 157022938 is 2 × 78511469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 87, 99, 127, 598, 6746, 3112, 82098, 51984, 215603, 874375, 7061606, 9513965, 8100821, 70516776, 170022807, 364348242, 5094850106, 4567326421

Basic calculations (n = 157022938)

Multiplication

n×y
n×2 314045876
n×3 471068814
n×4 628091752
n×5 785114690

Division

n÷y
n÷2 78511469
n÷3 52340979.333333
n÷3 39255734.5
n÷5 31404587.6

Exponentiation

ny
n2 24656203058151844
n3 3.8715894441156E+24
n4 6.0792834924482E+32
n5 9.5458695491911E+40

Nth Root

y√n
2√n 12530.879378559
3√n 539.49534241895
4√n 111.94141047244
5√n 43.570507627484

Divisors of 157022938

1, 2, 78511469, 157022938

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 -157022937
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 157022938 can be divided by 4 positive divisors. The sum of these divisors (counting 157022938) is 1, the average is 0.25.

Base conversion 157022938

Base System Value
2 Binary 1001010110111111101011011010
3 Ternary 101221110120222101
4 Quaternary 21112333223122
5 Quinary 310144213223
6 Senary 23325314014
8 Octal 1126775332
10 Decimal 157022938
12 Duodecimal 4470590a
16 Hexadecimal 95bfada
20 Vigesimal 2917h6i
36 Base36 2lhjoa

Cryptographic Hash Functions

md5 d8e7af1f02370b449a149bcf42b17524
sha1 660b14f050a32285b9c8464ad573156d08d93eae
sha256 7feaf91e0c76c7eaa1d34977fd49773c2191e831815b778816c0090bf906032d
sha512 ad45fe3777767c6947f0d693c088e30f83da88e1b721c49ed340525a21d48048ff054a78d089089b2d5cc58f75b77d6892d6042843a59101b0ddd30347e8b195
ripemd-160 d6cedf73c38dd6efbd350888920a4e34e4cbcf7e

157022938 as geometric shapes

Circle

Radius = n
Diameter 314045876
Circumference 986604216.93177
Area 7.7459746392908E+16

Sphere

Radius = n
Volume 1.6217275940466E+25
Surface area 3.0983898557163E+17
Circumference 986604216.93177

Square

Length = n
Perimeter 628091752
Area 24656203058151844
Diagonal 222063968.52327

Cube

Length = n
Surface area 147937218348911064
Volume 3.8715894441156E+24
Space diagonal 271971706.56974

Equilateral Triangle

Length = n
Perimeter 471068814
Area 1.0676449104614E+16
Altitude 135985853.28487

Triangular Pyramid

Length = n
Surface area 1.0676449104614E+16
Volume 4.5627119165073E+23
Height 74021322.84109