31497425 (number)

31497425 is an odd 8-digits composite number following 31497424 and preceding 31497426. In scientific notation, it is written as 3.1497425 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 25147200 positive integers (up to 31497425) that are relatively prime to 31497425.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-seven thousand four hundred twenty-five

Notation

Scientific notation 3.1497425 × 10^7
Engineering notation 3.1497425 × 10^6

Prime Factorization of 31497425

Prime Factorization 5 × 5 × 677 × 1861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6299485
Product of the distinct prime numbers

The prime factorization of 31497425 is 5 × 5 × 677 × 1861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 85, 43, 108, 125, 4181, 9639, 65708, 88514, 481531, 300596, 7356786, 873672, 34584550, 36196736, 265327395, 892080944, 3276727233, 9760783597

Basic calculations (n = 31497425)

Multiplication

n×y
n×2 62994850
n×3 94492275
n×4 125989700
n×5 157487125

Division

n÷y
n÷2 15748712.5
n÷3 10499141.666667
n÷3 7874356.25
n÷5 6299485

Exponentiation

ny
n2 992087781630625
n3 3.1248210495327E+22
n4 9.8423816646077E+29
n5 3.1000967830236E+37

Nth Root

y√n
2√n 5612.25667624
3√n 315.80937402611
4√n 74.914996337449
5√n 31.597666435385

Divisors of 31497425

1, 5, 25, 677, 1861, 3385, 9305, 16925, 46525, 1259897, 6299485, 31497425

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 -31497424
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 31497425 can be divided by 12 positive divisors. The sum of these divisors (counting 31497425) is 1, the average is 0.083333333333333.

Base conversion 31497425

Base System Value
2 Binary 1111000001001110011010001
3 Ternary 2012021020100022
4 Quaternary 1320021303101
5 Quinary 31030404200
6 Senary 3043033225
8 Octal 170116321
10 Decimal 31497425
12 Duodecimal a66b815
16 Hexadecimal 1e09cd1
20 Vigesimal 9gh3b5
36 Base36 ir3kh

Cryptographic Hash Functions

md5 7b31664720d879abdaa0ebb5642850e0
sha1 7af86050e28d0e96d8a021184e2e58e7877335be
sha256 79dc13dd01a7d2e9b65d56c201c6b55e83d6c2eb62c9e55cd6ccd7fc597ba97a
sha512 98c03d040ec4a66966d2190b5ead4db455db06a92f36ee3665cc99c6c5bb47d357d2fe30c56c820c505376e5bd1bb432194203dab663c13b8b0c62eaf3fea2d6
ripemd-160 de4f302f89d9810eb3573fc4e27b05bc26a4b49a

31497425 as geometric shapes

Circle

Radius = n
Diameter 62994850
Circumference 197904157.97399
Area 3.116735686487E+15

Sphere

Radius = n
Volume 1.3089219803993E+23
Surface area 1.2466942745948E+16
Circumference 197904157.97399

Square

Length = n
Perimeter 125989700
Area 992087781630625
Diagonal 44544085.614829

Cube

Length = n
Surface area 5952526689783750
Volume 3.1248210495327E+22
Space diagonal 54555140.40759

Equilateral Triangle

Length = n
Perimeter 94492275
Area 4.2958661083814E+14
Altitude 27277570.203795

Triangular Pyramid

Length = n
Surface area 4.2958661083814E+14
Volume 3.6826369235317E+21
Height 14848028.538276