156689189 (number)

156689189 is an odd 9-digits composite number following 156689188 and preceding 156689190. In scientific notation, it is written as 1.56689189 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 156583980 positive integers (up to 156689189) that are relatively prime to 156689189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56689189 × 10^8
Engineering notation 1.56689189 × 10^6

Prime Factorization of 156689189

Prime Factorization 1511 × 103699

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156689189
Product of the distinct prime numbers

The prime factorization of 156689189 is 1511 × 103699. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156689189)

Multiplication

n×y
n×2 313378378
n×3 470067567
n×4 626756756
n×5 783445945

Division

n÷y
n÷2 78344594.5
n÷3 52229729.666667
n÷3 39172297.25
n÷5 31337837.8

Exponentiation

ny
n2 24551501949477721
n3 3.8469549291956E+24
n4 6.0277624797521E+32
n5 9.4448521443698E+40

Nth Root

y√n
2√n 12517.555232552
3√n 539.11284256971
4√n 111.88188071601
5√n 43.551970218256

Divisors of 156689189

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 -156689188
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 156689189 can be divided by 4 positive divisors. The sum of these divisors (counting 156689189) is 1, the average is 0.25.

Base conversion 156689189

Base System Value
2 Binary 1001010101101110001100100101
3 Ternary 101220211122011022
4 Quaternary 21111232030211
5 Quinary 310103023224
6 Senary 23314220525
8 Octal 1125561445
10 Decimal 156689189
12 Duodecimal 44584745
16 Hexadecimal 956e325
20 Vigesimal 28j62j9
36 Base36 2lae5h

Cryptographic Hash Functions

md5 7b36f098b367eef437dddbf858e0a07e
sha1 da16280ed83485974065749c419f0d3d7f68425e
sha256 14dbea82c308e89bafcef780c3f8940963c7438cd4d9fb955820bce7e32955d8
sha512 07f5163d2748a1d56f20ac494b9859b0a6657e99b034de7c7da49a378ea7e0741f4843963817b9452e2a3b8e7d77a797d6dd6a88c9b9f3c9c08410a431c2383e
ripemd-160 6b08bea67563f356034d12075684d42f627a5daa

156689189 as geometric shapes

Circle

Radius = n
Diameter 313378378
Circumference 984507210.11869
Area 7.7130818159075E+16

Sphere

Radius = n
Volume 1.6114087125669E+25
Surface area 3.085232726363E+17
Circumference 984507210.11869

Square

Length = n
Perimeter 626756756
Area 24551501949477721
Diagonal 221591976.16104

Cube

Length = n
Surface area 147309011696866326
Volume 3.8469549291956E+24
Space diagonal 271393636.34476

Equilateral Triangle

Length = n
Perimeter 470067567
Area 1.0631112194655E+16
Altitude 135696818.17238

Triangular Pyramid

Length = n
Surface area 1.0631112194655E+16
Volume 4.5336798622554E+23
Height 73863992.05368