156720472 (number)

156720472 is an even 9-digits composite number following 156720471 and preceding 156720473. In scientific notation, it is written as 1.56720472 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 78360232 positive integers (up to 156720472) that are relatively prime to 156720472.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred twenty thousand four hundred seventy-two

Notation

Scientific notation 1.56720472 × 10^8
Engineering notation 1.56720472 × 10^6

Prime Factorization of 156720472

Prime Factorization 2 × 2 × 2 × 19590059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39180118
Product of the distinct prime numbers

The prime factorization of 156720472 is 2 × 2 × 2 × 19590059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156720472)

Multiplication

n×y
n×2 313440944
n×3 470161416
n×4 626881888
n×5 783602360

Division

n÷y
n÷2 78360236
n÷3 52240157.333333
n÷3 39180118
n÷5 31344094.4

Exponentiation

ny
n2 24561306343902784
n3 3.849259523153E+24
n4 6.0325776931904E+32
n5 9.4542842345347E+40

Nth Root

y√n
2√n 12518.804735277
3√n 539.14871814588
4√n 111.88746460295
5√n 43.553709109754

Divisors of 156720472

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156720471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156720472 can be divided by 8 positive divisors. The sum of these divisors (counting 156720472) is 1, the average is 0.125.

Base conversion 156720472

Base System Value
2 Binary 1001010101110101110101011000
3 Ternary 101220220020001221
4 Quaternary 21111311311120
5 Quinary 310110023342
6 Senary 23315021424
8 Octal 1125656530
10 Decimal 156720472
12 Duodecimal 4459a874
16 Hexadecimal 9575d58
20 Vigesimal 28ja13c
36 Base36 2lb2ag

Cryptographic Hash Functions

md5 dc82d216bbd6a4fab819dc0b5a6b9008
sha1 a7d4551e8ae84bd10ae92e031bbff2ac297aa7e1
sha256 266bc1895854ea5912e2a6dd0d2ba760eda73bd96012c3a3d358c4167992b752
sha512 6faafccc2134533c9dd7606e133e493e02dd0b70f62835378fc49a1e650d7dfdb4cb84282c59c9c5f17962e921fae1fba15d2bd061058ef206ccb22f2c8234ff
ripemd-160 3c17df00746d585968f3bacf933fda2f391ff9f1

156720472 as geometric shapes

Circle

Radius = n
Diameter 313440944
Circumference 984703767.00465
Area 7.7161619572573E+16

Sphere

Radius = n
Volume 1.6123740586264E+25
Surface area 3.0864647829029E+17
Circumference 984703767.00465

Square

Length = n
Perimeter 626881888
Area 24561306343902784
Diagonal 221636217.00391

Cube

Length = n
Surface area 147367838063416704
Volume 3.849259523153E+24
Space diagonal 271447820.09018

Equilateral Triangle

Length = n
Perimeter 470161416
Area 1.0635357621976E+16
Altitude 135723910.04509

Triangular Pyramid

Length = n
Surface area 1.0635357621976E+16
Volume 4.5363958522807E+23
Height 73878739.001304