156972061 (number)

156972061 is an odd 9-digits composite number following 156972060 and preceding 156972062. In scientific notation, it is written as 1.56972061 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 154010272 positive integers (up to 156972061) that are relatively prime to 156972061.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred seventy-two thousand sixty-one

Notation

Scientific notation 1.56972061 × 10^8
Engineering notation 1.56972061 × 10^6

Prime Factorization of 156972061

Prime Factorization 53 × 2961737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156972061
Product of the distinct prime numbers

The prime factorization of 156972061 is 53 × 2961737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 64, 54, 615, 263, 9983, 4306, 72049, 11313, 925000, 247349, 5748025, 6689058, 8586585, 16568803, 337585431, 560010044, 4992016305, 1041856323

Basic calculations (n = 156972061)

Multiplication

n×y
n×2 313944122
n×3 470916183
n×4 627888244
n×5 784860305

Division

n÷y
n÷2 78486030.5
n÷3 52324020.333333
n÷3 39243015.25
n÷5 31394412.2

Exponentiation

ny
n2 24640227934587721
n3 3.867827362402E+24
n4 6.0714083266844E+32
n5 9.5304147821221E+40

Nth Root

y√n
2√n 12528.849149064
3√n 539.43706883191
4√n 111.93234183677
5√n 43.567683805565

Divisors of 156972061

1, 53, 2961737, 156972061

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 -156972060
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 156972061 can be divided by 4 positive divisors. The sum of these divisors (counting 156972061) is 1, the average is 0.25.

Base conversion 156972061

Base System Value
2 Binary 1001010110110011010000011101
3 Ternary 101221101000012001
4 Quaternary 21112303100131
5 Quinary 310141101221
6 Senary 23324242301
8 Octal 1126632035
10 Decimal 156972061
12 Duodecimal 446a0391
16 Hexadecimal 95b341d
20 Vigesimal 2911a31
36 Base36 2lggf1

Cryptographic Hash Functions

md5 4a738a16f82987ff2023d12886b51a54
sha1 24b9ca794f8bdee2e96f8600da3242f3f1be2279
sha256 f23572789b5f93307f0b2c1f4a2ef42b9d79aac731ccf270e31ddb94216ab9a1
sha512 046d5e75e6a98db4d0ad92613bcc2df5e53b9e6e19bd885859f99d4d666a51cf9c11ee03796b22f9b504eb1411c035f124e17faf2cbb90d2c9653f1aea7aff0d
ripemd-160 4fa09dcec51bba83a210449292a665eca73dcb81

156972061 as geometric shapes

Circle

Radius = n
Diameter 313944122
Circumference 986284547.3129
Area 7.7409559062079E+16

Sphere

Radius = n
Volume 1.6201517369434E+25
Surface area 3.0963823624832E+17
Circumference 986284547.3129

Square

Length = n
Perimeter 627888244
Area 24640227934587721
Diagonal 221992017.57986

Cube

Length = n
Surface area 147841367607526326
Volume 3.867827362402E+24
Space diagonal 271883585.0208

Equilateral Triangle

Length = n
Perimeter 470916183
Area 1.0669531673196E+16
Altitude 135941792.5104

Triangular Pyramid

Length = n
Surface area 1.0669531673196E+16
Volume 4.5582782606889E+23
Height 73997339.193286