157028197 (number)

157028197 is an odd 9-digits prime number following 157028196 and preceding 157028198. In scientific notation, it is written as 1.57028197 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 157028196 positive integers (up to 157028197) that are relatively prime to 157028197.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand one hundred ninety-seven

Notation

Scientific notation 1.57028197 × 10^8
Engineering notation 1.57028197 × 10^6

Prime Factorization of 157028197

Prime Factorization 157028197

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157028197
Product of the distinct prime numbers

The prime factorization of 157028197 is 157028197. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 62, 78, 438, 85, 8225, 5929, 57810, 24831, 525312, 618835, 9341603, 5445347, 64852267, 13517555, 155893032, 768127492, 6645032817, 6012072965

Basic calculations (n = 157028197)

Multiplication

n×y
n×2 314056394
n×3 471084591
n×4 628112788
n×5 785140985

Division

n÷y
n÷2 78514098.5
n÷3 52342732.333333
n÷3 39257049.25
n÷5 31405639.4

Exponentiation

ny
n2 24657854653070809
n3 3.8719784580598E+24
n4 6.0800979609197E+32
n5 9.5474682038659E+40

Nth Root

y√n
2√n 12531.08921842
3√n 539.5013652637
4√n 111.94234774392
5√n 43.570799475583

Divisors of 157028197

1, 157028197

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157028198
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78514099
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12531.089258321
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872634
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157028197 can be divided by 2 positive divisors. The sum of these divisors (counting 157028197) is 157028198, the average is 78514099.

Base conversion 157028197

Base System Value
2 Binary 1001010111000000111101100101
3 Ternary 101221110212012011
4 Quaternary 21113000331211
5 Quinary 310144400242
6 Senary 23325354221
8 Octal 1127007545
10 Decimal 157028197
12 Duodecimal 44708971
16 Hexadecimal 95c0f65
20 Vigesimal 2918a9h
36 Base36 2lhnqd

Cryptographic Hash Functions

md5 a6d06fcf9cfc152cf6f97607015315d6
sha1 a72ef7d03d5ac41002f476dda6480a28715268cd
sha256 114c04a15206fce5dc21316ddef5760f35ba1a4714958c2d2af41e21dd777add
sha512 b03255b27d40a477ab68119399c3fdd3c4f38f89f17ba27d9e8eb196cf9669977274a7c1a5a15f22bd929c7fbe78305813e4918ac174506834380ba2a7630d3c
ripemd-160 1c6dbe501bacd07d3c0e812788eb934c056f54ad

157028197 as geometric shapes

Circle

Radius = n
Diameter 314056394
Circumference 986637260.2033
Area 7.7464935031372E+16

Sphere

Radius = n
Volume 1.6218905438265E+25
Surface area 3.0985974012549E+17
Circumference 986637260.2033

Square

Length = n
Perimeter 628112788
Area 24657854653070809
Diagonal 222071405.87239

Cube

Length = n
Surface area 147947127918424854
Volume 3.8719784580598E+24
Space diagonal 271980815.42493

Equilateral Triangle

Length = n
Perimeter 471084591
Area 1.0677164266192E+16
Altitude 135990407.71247

Triangular Pyramid

Length = n
Surface area 1.0677164266192E+16
Volume 4.5631703738372E+23
Height 74023801.957465