157225141 (number)

157225141 is an odd 9-digits composite number following 157225140 and preceding 157225142. In scientific notation, it is written as 1.57225141 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 156258432 positive integers (up to 157225141) that are relatively prime to 157225141.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred twenty-five thousand one hundred forty-one

Notation

Scientific notation 1.57225141 × 10^8
Engineering notation 1.57225141 × 10^6

Prime Factorization of 157225141

Prime Factorization 353 × 1063 × 419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157225141
Product of the distinct prime numbers

The prime factorization of 157225141 is 353 × 1063 × 419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157225141)

Multiplication

n×y
n×2 314450282
n×3 471675423
n×4 628900564
n×5 786125705

Division

n÷y
n÷2 78612570.5
n÷3 52408380.333333
n÷3 39306285.25
n÷5 31445028.2

Exponentiation

ny
n2 24719744962469881
n3 3.8865653872084E+24
n4 6.1106579100955E+32
n5 9.6074905151754E+40

Nth Root

y√n
2√n 12538.944971568
3√n 539.72681769788
4√n 111.97743063478
5√n 43.581723253642

Divisors of 157225141

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 -157225140
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 157225141 can be divided by 8 positive divisors. The sum of these divisors (counting 157225141) is 1, the average is 0.125.

Base conversion 157225141

Base System Value
2 Binary 1001010111110001000010110101
3 Ternary 101221211212100101
4 Quaternary 21113301002311
5 Quinary 310222201031
6 Senary 23333514101
8 Octal 1127610265
10 Decimal 157225141
12 Duodecimal 447a2931
16 Hexadecimal 95f10b5
20 Vigesimal 292d2h1
36 Base36 2llvp1

Cryptographic Hash Functions

md5 a9ef24c09769f45a2e80672ed2d45d20
sha1 be88dd81986cdcffc123dd7be7df4dbc31cc0ac2
sha256 45e5a2c6e759e1c6f51180d07727cac74ce75c0658c159916d6503d0d51585cb
sha512 bfb0c9cfdf5b1e4ae8a46756cf07c6675661b0f242203b9b53c7390a8f142d9d3560598b43b229e15676eaf1aee3a20f76a3f0c1b5a9850e8e1e3f781d032134
ripemd-160 8a8f5bc438546c4931f5cf71121d9644eed3d592

157225141 as geometric shapes

Circle

Radius = n
Diameter 314450282
Circumference 987874695.85044
Area 7.7659369172709E+16

Sphere

Radius = n
Volume 1.62800070242E+25
Surface area 3.1063747669083E+17
Circumference 987874695.85044

Square

Length = n
Perimeter 628900564
Area 24719744962469881
Diagonal 222349926.74822

Cube

Length = n
Surface area 148318469774819286
Volume 3.8865653872084E+24
Space diagonal 272321932.43918

Equilateral Triangle

Length = n
Perimeter 471675423
Area 1.0703963556286E+16
Altitude 136160966.21959

Triangular Pyramid

Length = n
Surface area 1.0703963556286E+16
Volume 4.5803612346999E+23
Height 74116642.249407