31496725 (number)

31496725 is an odd 8-digits composite number following 31496724 and preceding 31496726. In scientific notation, it is written as 3.1496725 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 23094720 positive integers (up to 31496725) that are relatively prime to 31496725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1496725 × 10^7
Engineering notation 3.1496725 × 10^6

Prime Factorization of 31496725

Prime Factorization 5 × 5 × 13 × 199 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6299345
Product of the distinct prime numbers

The prime factorization of 31496725 is 5 × 5 × 13 × 199 × 487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 79, 25, 700, 68, 2511, 3142, 14270, 89818, 958080, 111667, 7851879, 2470352, 78662332, 84365409, 576824612, 464316471, 5386208634, 9050076677

Basic calculations (n = 31496725)

Multiplication

n×y
n×2 62993450
n×3 94490175
n×4 125986900
n×5 157483625

Division

n÷y
n÷2 15748362.5
n÷3 10498908.333333
n÷3 7874181.25
n÷5 6299345

Exponentiation

ny
n2 992043685725625
n3 3.1246127157286E+22
n4 9.8415067438808E+29
n5 3.0997523149766E+37

Nth Root

y√n
2√n 5612.194312388
3√n 315.80703448884
4√n 74.914580105531
5√n 31.597525988582

Divisors of 31496725

1, 5, 13, 25, 65, 199, 325, 487, 995, 2435, 2587, 4975, 6331, 12175, 12935, 31655, 64675, 96913, 158275, 484565, 1259869, 2422825, 6299345, 31496725

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31496724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31496725 can be divided by 24 positive divisors. The sum of these divisors (counting 31496725) is 1, the average is 0.041666666666667.

Base conversion 31496725

Base System Value
2 Binary 1111000001001101000010101
3 Ternary 2012021012101101
4 Quaternary 1320021220111
5 Quinary 31030343400
6 Senary 3043030101
8 Octal 170115025
10 Decimal 31496725
12 Duodecimal a66b331
16 Hexadecimal 1e09a15
20 Vigesimal 9gh1g5
36 Base36 ir311

Cryptographic Hash Functions

md5 7470e049263908b8a32d5d9b25c08810
sha1 2f2afe0afc9133772ebe42d4d305cfbda982f6cc
sha256 3acd120e299e905e2b7b76bd4689e3ddc9fcf8e188c2516db79cb0a073f0b4ad
sha512 1a3426faca97bec4e5ffd36c28583a7008ca23e467e2946abce61cb31a3c7afaac966eab89c691383bc36a62537c7d598f51de9e050f3434644989c124056bd3
ripemd-160 b951b049e6b381a98cdc51fdc4707f614d8779be

31496725 as geometric shapes

Circle

Radius = n
Diameter 62993450
Circumference 197899759.74428
Area 3.1165971551158E+15

Sphere

Radius = n
Volume 1.3088347137395E+23
Surface area 1.2466388620463E+16
Circumference 197899759.74428

Square

Length = n
Perimeter 125986900
Area 992043685725625
Diagonal 44543095.665336

Cube

Length = n
Surface area 5952262114353750
Volume 3.1246127157286E+22
Space diagonal 54553927.972025

Equilateral Triangle

Length = n
Perimeter 94490175
Area 4.2956751675117E+14
Altitude 27276963.986012

Triangular Pyramid

Length = n
Surface area 4.2956751675117E+14
Volume 3.6823913997891E+21
Height 14847698.555112