156989129 (number)

156989129 is an odd 9-digits composite number following 156989128 and preceding 156989130. In scientific notation, it is written as 1.56989129 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 142717380 positive integers (up to 156989129) that are relatively prime to 156989129.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56989129 × 10^8
Engineering notation 1.56989129 × 10^6

Prime Factorization of 156989129

Prime Factorization 11 × 14271739

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156989129
Product of the distinct prime numbers

The prime factorization of 156989129 is 11 × 14271739. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989129)

Multiplication

n×y
n×2 313978258
n×3 470967387
n×4 627956516
n×5 784945645

Division

n÷y
n÷2 78494564.5
n÷3 52329709.666667
n÷3 39247282.25
n÷5 31397825.8

Exponentiation

ny
n2 24645586624178641
n3 3.8690891778239E+24
n4 6.0740494004989E+32
n5 9.535597248873E+40

Nth Root

y√n
2√n 12529.530278506
3√n 539.45661961088
4√n 111.93538438986
5√n 43.56863121096

Divisors of 156989129

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156989128
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156989129 can be divided by 4 positive divisors. The sum of these divisors (counting 156989129) is 1, the average is 0.25.

Base conversion 156989129

Base System Value
2 Binary 1001010110110111011011001001
3 Ternary 101221101212121012
4 Quaternary 21112313123021
5 Quinary 310142123004
6 Senary 23324453305
8 Octal 1126673311
10 Decimal 156989129
12 Duodecimal 446aa235
16 Hexadecimal 95b76c9
20 Vigesimal 2913cg9
36 Base36 2lgtl5

Cryptographic Hash Functions

md5 d93287877b9bbfa1c150aa1547e5cfae
sha1 9e833a125d3a5370d01477c158209804454b363d
sha256 0f862b06c8ab7b4dc5892ae0c7b656cb6bf4b0441658c1744a9965ea83b32195
sha512 eddf0f4c79a1da797337e01aa8e2cd92148da00e4e27c8fe11780f4ae23b04a2581bd939bfb6af48cc84ac116f0192453087d56a74785c4e395326b7fbb52eee
ripemd-160 255923ced8983607f0097fe1d7af6a662bd8f3e4

156989129 as geometric shapes

Circle

Radius = n
Diameter 313978258
Circumference 986391788.71972
Area 7.742639388193E+16

Sphere

Radius = n
Volume 1.6206802849514E+25
Surface area 3.0970557552772E+17
Circumference 986391788.71972

Square

Length = n
Perimeter 627956516
Area 24645586624178641
Diagonal 222016155.37694

Cube

Length = n
Surface area 147873519745071846
Volume 3.8690891778239E+24
Space diagonal 271913147.66398

Equilateral Triangle

Length = n
Perimeter 470967387
Area 1.0671852053854E+16
Altitude 135956573.83199

Triangular Pyramid

Length = n
Surface area 1.0671852053854E+16
Volume 4.5597653244246E+23
Height 74005385.125646