157420182 (number)

157420182 is an even 9-digits composite number following 157420181 and preceding 157420183. In scientific notation, it is written as 1.57420182 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 52407840 positive integers (up to 157420182) that are relatively prime to 157420182.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty thousand one hundred eighty-two

Notation

Scientific notation 1.57420182 × 10^8
Engineering notation 1.57420182 × 10^6

Prime Factorization of 157420182

Prime Factorization 2 × 3 × 821 × 31957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157420182
Product of the distinct prime numbers

The prime factorization of 157420182 is 2 × 3 × 821 × 31957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 96, 96, 736, 629, 2954, 6511, 22890, 56161, 682068, 170483, 4118898, 2132002, 545778, 25153056, 361114357, 666541439, 6582716386, 6358770275

Basic calculations (n = 157420182)

Multiplication

n×y
n×2 314840364
n×3 472260546
n×4 629680728
n×5 787100910

Division

n÷y
n÷2 78710091
n÷3 52473394
n÷3 39355045.5
n÷5 31484036.4

Exponentiation

ny
n2 24781113700913124
n3 3.9010474289604E+24
n4 6.1410359625758E+32
n5 9.6672299889723E+40

Nth Root

y√n
2√n 12546.719969777
3√n 539.94990618989
4√n 112.01214206405
5√n 43.592530695872

Divisors of 157420182

1, 2, 3, 6, 821, 1642, 2463, 4926, 31957, 63914, 95871, 191742, 26236697, 52473394, 78710091, 157420182

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157420181
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157420182 can be divided by 16 positive divisors. The sum of these divisors (counting 157420182) is 1, the average is 0.0625.

Base conversion 157420182

Base System Value
2 Binary 1001011000100000101010010110
3 Ternary 101222012202220010
4 Quaternary 21120200222112
5 Quinary 310244421212
6 Senary 23342021050
8 Octal 1130405226
10 Decimal 157420182
12 Duodecimal 44877786
16 Hexadecimal 9620a96
20 Vigesimal 293ha92
36 Base36 2lq26u

Cryptographic Hash Functions

md5 9473034be18d0e9eb47c0f8b5030acc4
sha1 a350dc57206c16840ebdd57916a68812080d2ea3
sha256 2bb87fe92d5849333eeca41bc4c9d5b68948ef2fc50b321106ca0bd9df100474
sha512 e7bfbf32f299ae4e87c6eea54cfbb7c431b13187b06c0ffc36852c16d8857aa241a1029278767267f2ee3bc90e97c2143f2734f76e9fd7bd0393a9931c43f345
ripemd-160 7a77fe9eeee8f2af57b992d620c8746c915fcd59

157420182 as geometric shapes

Circle

Radius = n
Diameter 314840364
Circumference 989100174.59594
Area 7.7852164750562E+16

Sphere

Radius = n
Volume 1.6340669258837E+25
Surface area 3.1140865900225E+17
Circumference 989100174.59594

Square

Length = n
Perimeter 629680728
Area 24781113700913124
Diagonal 222625756.37564

Cube

Length = n
Surface area 148686682205478744
Volume 3.9010474289604E+24
Space diagonal 272659753.36074

Equilateral Triangle

Length = n
Perimeter 472260546
Area 1.0730536999531E+16
Altitude 136329876.68037

Triangular Pyramid

Length = n
Surface area 1.0730536999531E+16
Volume 4.5974284845805E+23
Height 74208585.458547