156768900 (number)

156768900 is an even 9-digits composite number following 156768899 and preceding 156768901. In scientific notation, it is written as 1.56768900 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 38604800 positive integers (up to 156768900) that are relatively prime to 156768900.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred sixty-eight thousand nine hundred

Notation

Scientific notation 1.56768900 × 10^8
Engineering notation 1.56768900 × 10^6

Prime Factorization of 156768900

Prime Factorization 2 × 2 × 25 × 3 × 17 × 59 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78384450
Product of the distinct prime numbers

The prime factorization of 156768900 is 2 × 2 × 25 × 3 × 17 × 59 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156768900)

Multiplication

n×y
n×2 313537800
n×3 470306700
n×4 627075600
n×5 783844500

Division

n÷y
n÷2 78384450
n÷3 52256300
n÷3 39192225
n÷5 31353780

Exponentiation

ny
n2 24576488007210000
n3 3.8528289907535E+24
n4 6.0400376276854E+32
n5 9.4689005485084E+40

Nth Root

y√n
2√n 12520.738796093
3√n 539.20424632046
4√n 111.89610715344
5√n 43.556400472713

Divisors of 156768900

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 -156768899
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 156768900 can be divided by 96 positive divisors. The sum of these divisors (counting 156768900) is 1, the average is 0.010416666666667.

Base conversion 156768900

Base System Value
2 Binary 1001010110000001101010000100
3 Ternary 101220222200111120
4 Quaternary 21112001222010
5 Quinary 310113101100
6 Senary 23320033540
8 Octal 1126015204
10 Decimal 156768900
12 Duodecimal 446028b0
16 Hexadecimal 9581a84
20 Vigesimal 28jg250
36 Base36 2lc3no

Cryptographic Hash Functions

md5 6f9851b18b13aec933ed4ed4093d13d4
sha1 18e1c1f57641cf1bac12b1b45bd346961b658a7e
sha256 968d4c95d461edf06dbb9221ed19ea5364df458db27cf5faaf798d72dddf0a0b
sha512 a9fe35291c2e282ce675902477a66f5215d6a13c7eecb2b1cbcbe3fb262626ec135e1f252630c6dd59978f50ad598696b681a93027371d630480ed4ed6d916ac
ripemd-160 f949fd91c8fabef9a059d3f5ce45683d36773db9

156768900 as geometric shapes

Circle

Radius = n
Diameter 313537800
Circumference 985008049.10271
Area 7.7209314174489E+16

Sphere

Radius = n
Volume 1.6138692337185E+25
Surface area 3.0883725669795E+17
Circumference 985008049.10271

Square

Length = n
Perimeter 627075600
Area 24576488007210000
Diagonal 221704704.53831

Cube

Length = n
Surface area 147458928043260000
Volume 3.8528289907535E+24
Space diagonal 271531699.84668

Equilateral Triangle

Length = n
Perimeter 470306700
Area 1.0641931475024E+16
Altitude 135765849.92334

Triangular Pyramid

Length = n
Surface area 1.0641931475024E+16
Volume 4.5406025101899E+23
Height 73901568.179437