157540190 (number)

157540190 is an even 9-digits composite number following 157540189 and preceding 157540191. In scientific notation, it is written as 1.57540190 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 59309184 positive integers (up to 157540190) that are relatively prime to 157540190.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred forty thousand one hundred ninety

Notation

Scientific notation 1.57540190 × 10^8
Engineering notation 1.57540190 × 10^6

Prime Factorization of 157540190

Prime Factorization 2 × 85 × 926707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157540190
Product of the distinct prime numbers

The prime factorization of 157540190 is 2 × 85 × 926707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 59, 33, 355, 492, 6964, 3128, 32539, 69144, 181871, 389049, 4688316, 4880577, 51605959, 85620406, 70945116, 38086476, 8003419759, 3855217912

Basic calculations (n = 157540190)

Multiplication

n×y
n×2 315080380
n×3 472620570
n×4 630160760
n×5 787700950

Division

n÷y
n÷2 78770095
n÷3 52513396.666667
n÷3 39385047.5
n÷5 31508038

Exponentiation

ny
n2 24818911465236100
n3 3.9099760278265E+24
n4 6.1597836631923E+32
n5 9.7041348865821E+40

Nth Root

y√n
2√n 12551.501503804
3√n 540.0870801497
4√n 112.03348385105
5√n 43.599175152541

Divisors of 157540190

1, 2, 85, 170, 926707, 1853414, 78770095, 157540190

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 -157540189
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 157540190 can be divided by 8 positive divisors. The sum of these divisors (counting 157540190) is 1, the average is 0.125.

Base conversion 157540190

Base System Value
2 Binary 1001011000111101111101011110
3 Ternary 101222102212111212
4 Quaternary 21120331331132
5 Quinary 310312241230
6 Senary 23344344422
8 Octal 1130757536
10 Decimal 157540190
12 Duodecimal 44915112
16 Hexadecimal 963df5e
20 Vigesimal 294ca9a
36 Base36 2lsmse

Cryptographic Hash Functions

md5 a7ae79e95e4a56b15520e55c90e46d03
sha1 6c386c34fda0e9be7c1f264b1b4f2e712ba67479
sha256 dce75b49dbb50603d549ddb011b99b8e069e52070491b0a36c41f749425c72f6
sha512 793ad4a327054ffa9507777afb7e3dce49e58d3f517a7a3fac20c70b499c40d3a0d84051d6ba89d51bb7ced8544b9d67cc7191c7eaea0712df9be252c2a5ff2d
ripemd-160 7020c0f319b6cec5f647815f2c3dfa94081c734c

157540190 as geometric shapes

Circle

Radius = n
Diameter 315080380
Circumference 989854207.09828
Area 7.7970909929281E+16

Sphere

Radius = n
Volume 1.6378069286309E+25
Surface area 3.1188363971712E+17
Circumference 989854207.09828

Square

Length = n
Perimeter 630160760
Area 24818911465236100
Diagonal 222795473.31683

Cube

Length = n
Surface area 148913468791416600
Volume 3.9099760278265E+24
Space diagonal 272867613.31405

Equilateral Triangle

Length = n
Perimeter 472620570
Area 1.0746903911586E+16
Altitude 136433806.65703

Triangular Pyramid

Length = n
Surface area 1.0746903911586E+16
Volume 4.6079509392549E+23
Height 74265157.772278