157564768 (number)

157564768 is an even 9-digits composite number following 157564767 and preceding 157564769. In scientific notation, it is written as 1.57564768 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors. There are 78782368 positive integers (up to 157564768) that are relatively prime to 157564768.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred sixty-four thousand seven hundred sixty-eight

Notation

Scientific notation 1.57564768 × 10^8
Engineering notation 1.57564768 × 10^6

Prime Factorization of 157564768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4923899

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9847798
Product of the distinct prime numbers

The prime factorization of 157564768 is 2 × 2 × 2 × 2 × 2 × 4923899. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157564768)

Multiplication

n×y
n×2 315129536
n×3 472694304
n×4 630259072
n×5 787823840

Division

n÷y
n÷2 78782384
n÷3 52521589.333333
n÷3 39391192
n÷5 31512953.6

Exponentiation

ny
n2 24826656114893824
n3 3.911806310959E+24
n4 6.1636285384719E+32
n5 9.7117070070251E+40

Nth Root

y√n
2√n 12552.480551668
3√n 540.11516519476
4√n 112.03785320894
5√n 43.600535457695

Divisors of 157564768

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157564767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157564768 can be divided by 12 positive divisors. The sum of these divisors (counting 157564768) is 1, the average is 0.083333333333333.

Base conversion 157564768

Base System Value
2 Binary 1001011001000011111101100000
3 Ternary 101222111010020011
4 Quaternary 21121003331200
5 Quinary 310314033033
6 Senary 23345054304
8 Octal 1131037540
10 Decimal 157564768
12 Duodecimal 44927394
16 Hexadecimal 9643f60
20 Vigesimal 294fbi8
36 Base36 2lt5r4

Cryptographic Hash Functions

md5 36c19c30e2ee9e59c18fda0a99819060
sha1 2b2931150368192e0a845f9728445d30dfecba00
sha256 3c4460b8807b08b4439565ce669a64c08293052f5dce66989e0ac0544d3795d4
sha512 aea8f431fdcfaaeb123b2cddb7a1e89102639ef323c3598a3482b38f032cb6478b178afcc65ee1d2acfad3f9cd66e94238e44d3855d6c479638a5bd9c6bb0ab3
ripemd-160 2d04e0e251afbe43e4e827ccb067fd5ca957f7da

157564768 as geometric shapes

Circle

Radius = n
Diameter 315129536
Circumference 990008635.22676
Area 7.7995240463751E+16

Sphere

Radius = n
Volume 1.6385735958367E+25
Surface area 3.11980961855E+17
Circumference 990008635.22676

Square

Length = n
Perimeter 630259072
Area 24826656114893824
Diagonal 222830231.85777

Cube

Length = n
Surface area 148959936689362944
Volume 3.911806310959E+24
Space diagonal 272910183.6588

Equilateral Triangle

Length = n
Perimeter 472694304
Area 1.0750257443259E+16
Altitude 136455091.8294

Triangular Pyramid

Length = n
Surface area 1.0750257443259E+16
Volume 4.6101079486124E+23
Height 74276743.95259