157426868 (number)

157426868 is an even 9-digits composite number following 157426867 and preceding 157426869. In scientific notation, it is written as 1.57426868 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 72825728 positive integers (up to 157426868) that are relatively prime to 157426868.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-six thousand eight hundred sixty-eight

Notation

Scientific notation 1.57426868 × 10^8
Engineering notation 1.57426868 × 10^6

Prime Factorization of 157426868

Prime Factorization 2 × 2 × 59 × 17 × 39239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78713434
Product of the distinct prime numbers

The prime factorization of 157426868 is 2 × 2 × 59 × 17 × 39239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 41, 86, 928, 149, 4011, 6681, 54376, 39491, 729719, 752022, 1231884, 7648116, 27654641, 36490468, 746026994, 627418603, 6511318227, 7144542151

Basic calculations (n = 157426868)

Multiplication

n×y
n×2 314853736
n×3 472280604
n×4 629707472
n×5 787134340

Division

n÷y
n÷2 78713434
n÷3 52475622.666667
n÷3 39356717
n÷5 31485373.6

Exponentiation

ny
n2 24783218768289424
n3 3.9015445096506E+24
n4 6.1420793251689E+32
n5 9.669283111689E+40

Nth Root

y√n
2√n 12546.986411087
3√n 539.95755038967
4√n 112.01333139893
5√n 43.592900984744

Divisors of 157426868

1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 39239, 78478, 156956, 667063, 1334126, 2315101, 2668252, 4630202, 9260404, 39356717, 78713434, 157426868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157426867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157426868 can be divided by 24 positive divisors. The sum of these divisors (counting 157426868) is 1, the average is 0.041666666666667.

Base conversion 157426868

Base System Value
2 Binary 1001011000100010010010110100
3 Ternary 101222020010001202
4 Quaternary 21120202102310
5 Quinary 310300124433
6 Senary 23342112032
8 Octal 1130422264
10 Decimal 157426868
12 Duodecimal 4487b618
16 Hexadecimal 96224b4
20 Vigesimal 293i738
36 Base36 2lq7ck

Cryptographic Hash Functions

md5 92370b7e8be43416dec0845c0ff89e85
sha1 8419654eab4cc8398c2946645b32054ea7075c50
sha256 c8a2e1129257ee87e3d00a1b465c308d42203be40ed7b2bc0811d07098f0143b
sha512 5706deb808db4c7bef9790a0ad3966c5880d38cb75794f89cb0b286815ff4d45a56e8d5024e87062bcfc5eecfcc23b6b152879f5745f080933e947513143671b
ripemd-160 a064beaf153a1c1e4ad78adc4c64a6745b8732df

157426868 as geometric shapes

Circle

Radius = n
Diameter 314853736
Circumference 989142183.9729
Area 7.7858778014767E+16

Sphere

Radius = n
Volume 1.6342751425563E+25
Surface area 3.1143511205907E+17
Circumference 989142183.9729

Square

Length = n
Perimeter 629707472
Area 24783218768289424
Diagonal 222635211.80752

Cube

Length = n
Surface area 148699312609736544
Volume 3.9015445096506E+24
Space diagonal 272671333.85244

Equilateral Triangle

Length = n
Perimeter 472280604
Area 1.0731448520443E+16
Altitude 136335666.92622

Triangular Pyramid

Length = n
Surface area 1.0731448520443E+16
Volume 4.5980142997918E+23
Height 74211737.269173