31707072 (number)

31707072 is an even 8-digits composite number following 31707071 and preceding 31707073. In scientific notation, it is written as 3.1707072 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 112 positive divisors. There are 10356480 positive integers (up to 31707072) that are relatively prime to 31707072.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred seven thousand seventy-two

Notation

Scientific notation 3.1707072 × 10^7
Engineering notation 3.1707072 × 10^6

Prime Factorization of 31707072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 990846
Product of the distinct prime numbers

The prime factorization of 31707072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 311. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31707072)

Multiplication

n×y
n×2 63414144
n×3 95121216
n×4 126828288
n×5 158535360

Division

n÷y
n÷2 15853536
n÷3 10569024
n÷3 7926768
n÷5 6341414.4

Exponentiation

ny
n2 1005338414813184
n3 3.1876337502847E+22
n4 1.0107053282991E+30
n5 3.2046506615163E+37

Nth Root

y√n
2√n 5630.903302313
3√n 316.50850137763
4√n 75.039345028545
5√n 31.639617733852

Divisors of 31707072

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31707071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31707072 can be divided by 112 positive divisors. The sum of these divisors (counting 31707072) is 1, the average is 0.0089285714285714.

Base conversion 31707072

Base System Value
2 Binary 1111000111100111111000000
3 Ternary 2012122212221000
4 Quaternary 1320330333000
5 Quinary 31104111242
6 Senary 3051332000
8 Octal 170747700
10 Decimal 31707072
12 Duodecimal a751000
16 Hexadecimal 1e3cfc0
20 Vigesimal 9i37dc
36 Base36 ivlc0

Cryptographic Hash Functions

md5 8b200bad66169d5bc27dfcd0d20e9938
sha1 61307de6e4c6276546b2a09b0e1905163a6b60b5
sha256 8f49186f37e93a619246060b63bba9772c95e81fd3d07ff281b192c399a799f2
sha512 b51904b0b8786fcf3ea4fd20d79cc264ed58d38f9d7e95488b3f5b0bd4c488327505a074664c3161938e89b8a05e6b7f100e2c07695a1bfd37a40caa688b0581
ripemd-160 1e43e5276978fc966d908c5ecbde483eba395a9c

31707072 as geometric shapes

Circle

Radius = n
Diameter 63414144
Circumference 199221408.92409
Area 3.1583637783487E+15

Sphere

Radius = n
Volume 1.3352329029639E+23
Surface area 1.2633455113395E+16
Circumference 199221408.92409

Square

Length = n
Perimeter 126828288
Area 1005338414813184
Diagonal 44840571.24554

Cube

Length = n
Surface area 6032030488879104
Volume 3.1876337502847E+22
Space diagonal 54918259.663245

Equilateral Triangle

Length = n
Perimeter 95121216
Area 4.353243033143E+14
Altitude 27459129.831622

Triangular Pyramid

Length = n
Surface area 4.353243033143E+14
Volume 3.7566624012758E+21
Height 14946857.081847