156989188 (number)

156989188 is an even 9-digits composite number following 156989187 and preceding 156989189. In scientific notation, it is written as 1.56989188 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 77548712 positive integers (up to 156989188) that are relatively prime to 156989188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56989188 × 10^8
Engineering notation 1.56989188 × 10^6

Prime Factorization of 156989188

Prime Factorization 2 × 2 × 83 × 472859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78494594
Product of the distinct prime numbers

The prime factorization of 156989188 is 2 × 2 × 83 × 472859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989188)

Multiplication

n×y
n×2 313978376
n×3 470967564
n×4 627956752
n×5 784945940

Division

n÷y
n÷2 78494594
n÷3 52329729.333333
n÷3 39247297
n÷5 31397837.6

Exponentiation

ny
n2 24645605148899344
n3 3.8690935400943E+24
n4 6.0740585315545E+32
n5 9.5356151673322E+40

Nth Root

y√n
2√n 12529.532632944
3√n 539.4566871908
4√n 111.93539490681
5√n 43.568634485771

Divisors of 156989188

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156989187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156989188 can be divided by 12 positive divisors. The sum of these divisors (counting 156989188) is 1, the average is 0.083333333333333.

Base conversion 156989188

Base System Value
2 Binary 1001010110110111011100000100
3 Ternary 101221101212200101
4 Quaternary 21112313130010
5 Quinary 310142123223
6 Senary 23324453444
8 Octal 1126673404
10 Decimal 156989188
12 Duodecimal 446aa284
16 Hexadecimal 95b7704
20 Vigesimal 2913cj8
36 Base36 2lgtms

Cryptographic Hash Functions

md5 4afd0e00687919238b13b525ffd9b066
sha1 59ffa6da233a3b30dd30abb371c26d3aa7792251
sha256 9365fdb92ae7272d8076228a2f2eeb86c4b314017feffa11809fb8e62f2eac0e
sha512 d486ed76e72f19d7538b569e262d129d5f670917ef5fdb5f84c6d3e3e4fce7a30d35f2499eaac04ef0aa103b2a7e87e113cee7922dc073d5daf9d0268b97374b
ripemd-160 cec1fdabc362f795a1d2f3d7ff79bd8dd288f4aa

156989188 as geometric shapes

Circle

Radius = n
Diameter 313978376
Circumference 986392159.42765
Area 7.7426452079057E+16

Sphere

Radius = n
Volume 1.6206821122149E+25
Surface area 3.0970580831623E+17
Circumference 986392159.42765

Square

Length = n
Perimeter 627956752
Area 24645605148899344
Diagonal 222016238.81554

Cube

Length = n
Surface area 147873630893396064
Volume 3.8690935400943E+24
Space diagonal 271913249.85498

Equilateral Triangle

Length = n
Perimeter 470967564
Area 1.0671860075294E+16
Altitude 135956624.92749

Triangular Pyramid

Length = n
Surface area 1.0671860075294E+16
Volume 4.5597704654096E+23
Height 74005412.938513