156996920 (number)

156996920 is an even 9-digits composite number following 156996919 and preceding 156996921. In scientific notation, it is written as 1.56996920 × 10^8. The sum of its digits is 47. It has a total of 8 prime factors and 96 positive divisors. There are 58821120 positive integers (up to 156996920) that are relatively prime to 156996920.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred ninety-six thousand nine hundred twenty

Notation

Scientific notation 1.56996920 × 10^8
Engineering notation 1.56996920 × 10^6

Prime Factorization of 156996920

Prime Factorization 2 × 2 × 2 × 5 × 61 × 37 × 47 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1060790
Product of the distinct prime numbers

The prime factorization of 156996920 is 2 × 2 × 2 × 5 × 61 × 37 × 47 × 37. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156996920)

Multiplication

n×y
n×2 313993840
n×3 470990760
n×4 627987680
n×5 784984600

Division

n÷y
n÷2 78498460
n÷3 52332306.666667
n÷3 39249230
n÷5 31399384

Exponentiation

ny
n2 24648032889486400
n3 3.8696652477081E+24
n4 6.075255253212E+32
n5 9.5379636296811E+40

Nth Root

y√n
2√n 12529.841180159
3√n 539.46554344959
4√n 111.93677313626
5√n 43.569063644046

Divisors of 156996920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156996919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156996920 can be divided by 96 positive divisors. The sum of these divisors (counting 156996920) is 1, the average is 0.010416666666667.

Base conversion 156996920

Base System Value
2 Binary 1001010110111001010100111000
3 Ternary 101221102021021202
4 Quaternary 21112321110320
5 Quinary 310142400140
6 Senary 23324553332
8 Octal 1126712470
10 Decimal 156996920
12 Duodecimal 446b2848
16 Hexadecimal 95b9538
20 Vigesimal 2914c60
36 Base36 2lgzlk

Cryptographic Hash Functions

md5 f3d67088d802ca5dae3e364a890048a5
sha1 4c3c51d9b680853e2fa7534cc108a7515782ae8b
sha256 12951201dcf40528ad392776b4504ac1e5c71870c096aa14acf1c65f56494dd7
sha512 28837dd18b52ad7b3d878191fc5b9a854f2cf29afe3f9890a6061f898df1b86cbb46d0f6a05b8c002ae95704e249f768a9faa96b8f23b52d9bb4db02e7e892c5
ripemd-160 aaf7bb0e1f23c2e71e5172d0fdae2bab9e0337bf

156996920 as geometric shapes

Circle

Radius = n
Diameter 313993840
Circumference 986440741.01645
Area 7.743407905105E+16

Sphere

Radius = n
Volume 1.6209215885402E+25
Surface area 3.097363162042E+17
Circumference 986440741.01645

Square

Length = n
Perimeter 627987680
Area 24648032889486400
Diagonal 222027173.5148

Cube

Length = n
Surface area 147888197336918400
Volume 3.8696652477081E+24
Space diagonal 271926642.07183

Equilateral Triangle

Length = n
Perimeter 470990760
Area 1.0672911317805E+16
Altitude 135963321.03591

Triangular Pyramid

Length = n
Surface area 1.0672911317805E+16
Volume 4.5604442292938E+23
Height 74009057.838268