157427141 (number)

157427141 is an odd 9-digits composite number following 157427140 and preceding 157427142. In scientific notation, it is written as 1.57427141 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 149141484 positive integers (up to 157427141) that are relatively prime to 157427141.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-seven thousand one hundred forty-one

Notation

Scientific notation 1.57427141 × 10^8
Engineering notation 1.57427141 × 10^6

Prime Factorization of 157427141

Prime Factorization 19 × 8285639

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157427141
Product of the distinct prime numbers

The prime factorization of 157427141 is 19 × 8285639. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 34, 36, 618, 975, 7695, 599, 73139, 44768, 342240, 152212, 7397039, 4755129, 24487645, 4632908, 583887380, 71054337, 2161857090, 364682128

Basic calculations (n = 157427141)

Multiplication

n×y
n×2 314854282
n×3 472281423
n×4 629708564
n×5 787135705

Division

n÷y
n÷2 78713570.5
n÷3 52475713.666667
n÷3 39356785.25
n÷5 31485428.2

Exponentiation

ny
n2 24783304723433881
n3 3.901564807142E+24
n4 6.1421219301458E+32
n5 9.6693669513626E+40

Nth Root

y√n
2√n 12546.997290189
3√n 539.95786250989
4√n 112.01337996056
5√n 43.59291610396

Divisors of 157427141

1, 19, 8285639, 157427141

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 -157427140
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 157427141 can be divided by 4 positive divisors. The sum of these divisors (counting 157427141) is 1, the average is 0.25.

Base conversion 157427141

Base System Value
2 Binary 1001011000100010010111000101
3 Ternary 101222020010102212
4 Quaternary 21120202113011
5 Quinary 310300132031
6 Senary 23342113205
8 Octal 1130422705
10 Decimal 157427141
12 Duodecimal 4487b805
16 Hexadecimal 96225c5
20 Vigesimal 293i7h1
36 Base36 2lq7k5

Cryptographic Hash Functions

md5 31b8b7f22e990f427694f28c7225320d
sha1 ec1010328e91779796c8a27caaeba1316e56a410
sha256 4f65ae5e69d4a1efcbaeaf35850842fcf3e1f053044cdba78e8ff11b693e73ba
sha512 352802df7e92cc7f7381a28856f662debcafcea8a94e22306662947d35d126698f1ad3d5d612b23ab6f742a8793844318cb3b744a15cde0ede8b48909c96fd26
ripemd-160 2e179010ed10f127c9cf9fc74e27faab69315ba9

157427141 as geometric shapes

Circle

Radius = n
Diameter 314854282
Circumference 989143899.28249
Area 7.7859048050817E+16

Sphere

Radius = n
Volume 1.6342836447496E+25
Surface area 3.1143619220327E+17
Circumference 989143899.28249

Square

Length = n
Perimeter 629708564
Area 24783304723433881
Diagonal 222635597.88782

Cube

Length = n
Surface area 148699828340603286
Volume 3.901564807142E+24
Space diagonal 272671806.70231

Equilateral Triangle

Length = n
Perimeter 472281423
Area 1.0731485740112E+16
Altitude 136335903.35115

Triangular Pyramid

Length = n
Surface area 1.0731485740112E+16
Volume 4.5980382206148E+23
Height 74211865.962607