157038637 (number)

157038637 is an odd 9-digits composite number following 157038636 and preceding 157038638. In scientific notation, it is written as 1.57038637 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 134604540 positive integers (up to 157038637) that are relatively prime to 157038637.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-eight thousand six hundred thirty-seven

Notation

Scientific notation 1.57038637 × 10^8
Engineering notation 1.57038637 × 10^6

Prime Factorization of 157038637

Prime Factorization 7 × 22434091

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157038637
Product of the distinct prime numbers

The prime factorization of 157038637 is 7 × 22434091. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 86, 25, 687, 4, 7213, 2501, 43374, 1417, 45179, 141476, 6087356, 9093127, 24130741, 95944425, 41459902, 18278305, 2018320072, 6954695457

Basic calculations (n = 157038637)

Multiplication

n×y
n×2 314077274
n×3 471115911
n×4 628154548
n×5 785193185

Division

n÷y
n÷2 78519318.5
n÷3 52346212.333333
n÷3 39259659.25
n÷5 31407727.4

Exponentiation

ny
n2 24661133510817769
n3 3.8727507934138E+24
n4 6.0817150603838E+32
n5 9.5506424370504E+40

Nth Root

y√n
2√n 12531.505775445
3√n 539.51332122563
4√n 111.94420831577
5√n 43.571378820005

Divisors of 157038637

1, 7, 22434091, 157038637

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 -157038636
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 157038637 can be divided by 4 positive divisors. The sum of these divisors (counting 157038637) is 1, the average is 0.25.

Base conversion 157038637

Base System Value
2 Binary 1001010111000011100000101101
3 Ternary 101221111101111211
4 Quaternary 21113003200231
5 Quinary 310200214022
6 Senary 23325514421
8 Octal 1127034055
10 Decimal 157038637
12 Duodecimal 44712a11
16 Hexadecimal 95c382d
20 Vigesimal 2919gbh
36 Base36 2lhvsd

Cryptographic Hash Functions

md5 654600722d3e51c54c517b750b240a9a
sha1 f200bb8e6172fafd133ab69b30b0beffe61b385e
sha256 177aad74b5e5975a31374da23a5dcf5f954896e5ef177e3c825830912d07373c
sha512 21e255ee6d60c5c81f9c23a28e2eb879458644121cca0992ac761063938ab33e59e25307676b870feed93bcd24d8675e6f88a279cc840c96fe5b8080c4cb1120
ripemd-160 3503a1a289bfebf8a9230ef9ef2c099d25479d02

157038637 as geometric shapes

Circle

Radius = n
Diameter 314077274
Circumference 986702856.65791
Area 7.7475235866782E+16

Sphere

Radius = n
Volume 1.6222140589031E+25
Surface area 3.0990094346713E+17
Circumference 986702856.65791

Square

Length = n
Perimeter 628154548
Area 24661133510817769
Diagonal 222086170.26199

Cube

Length = n
Surface area 147966801064906614
Volume 3.8727507934138E+24
Space diagonal 271998898.03537

Equilateral Triangle

Length = n
Perimeter 471115911
Area 1.0678584053244E+16
Altitude 135999449.01768

Triangular Pyramid

Length = n
Surface area 1.0678584053244E+16
Volume 4.5640805797809E+23
Height 74028723.420662