156989628 (number)

156989628 is an even 9-digits composite number following 156989627 and preceding 156989629. In scientific notation, it is written as 1.56989628 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 44554752 positive integers (up to 156989628) that are relatively prime to 156989628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56989628 × 10^8
Engineering notation 1.56989628 × 10^6

Prime Factorization of 156989628

Prime Factorization 2 × 2 × 9 × 17 × 23 × 19 × 587

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78494814
Product of the distinct prime numbers

The prime factorization of 156989628 is 2 × 2 × 9 × 17 × 23 × 19 × 587. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989628)

Multiplication

n×y
n×2 313979256
n×3 470968884
n×4 627958512
n×5 784948140

Division

n÷y
n÷2 78494814
n÷3 52329876
n÷3 39247407
n÷5 31397925.6

Exponentiation

ny
n2 24645743299578384
n3 3.8691260723843E+24
n4 6.0741266278871E+32
n5 9.5357487973689E+40

Nth Root

y√n
2√n 12529.550191447
3√n 539.45719117608
4√n 111.9354733382
5√n 43.568658908062

Divisors of 156989628

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 -156989627
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 156989628 can be divided by 96 positive divisors. The sum of these divisors (counting 156989628) is 1, the average is 0.010416666666667.

Base conversion 156989628

Base System Value
2 Binary 1001010110110111100010111100
3 Ternary 101221101220021200
4 Quaternary 21112313202330
5 Quinary 310142132003
6 Senary 23324455500
8 Octal 1126674274
10 Decimal 156989628
12 Duodecimal 446aa590
16 Hexadecimal 95b78bc
20 Vigesimal 2913e18
36 Base36 2lgtz0

Cryptographic Hash Functions

md5 2e9e03a796660fc30882ab64d35717b6
sha1 e39b93d0c61e74cfc85da74308d29164e7b70b4c
sha256 61a1501b9dc1d571006e4f7ef0d889844c5fce0ecdc2495c51841c2cf6ad676e
sha512 6e4c6e8324767a0d0f96a1424b8bd777d3e080d04bd1592d98207c4af4de6cd39a5a9009cb07511b7e5d2c18940b217b8cac275346bb290d29d9015a3956bbaa
ripemd-160 55f881ef8ee041ef1207c7d82557019be5f404fe

156989628 as geometric shapes

Circle

Radius = n
Diameter 313979256
Circumference 986394924.02919
Area 7.7426886092215E+16

Sphere

Radius = n
Volume 1.6206957393087E+25
Surface area 3.0970754436886E+17
Circumference 986394924.02919

Square

Length = n
Perimeter 627958512
Area 24645743299578384
Diagonal 222016861.06951

Cube

Length = n
Surface area 147874459797470304
Volume 3.8691260723843E+24
Space diagonal 271914011.95734

Equilateral Triangle

Length = n
Perimeter 470968884
Area 1.0671919896292E+16
Altitude 135957005.97867

Triangular Pyramid

Length = n
Surface area 1.0671919896292E+16
Volume 4.559808805081E+23
Height 74005620.356502