31194900 (number)

31194900 is an even 8-digits composite number following 31194899 and preceding 31194901. In scientific notation, it is written as 3.1194900 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 7180800 positive integers (up to 31194900) that are relatively prime to 31194900.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-four thousand nine hundred

Notation

Scientific notation 3.1194900 × 10^7
Engineering notation 3.1194900 × 10^6

Prime Factorization of 31194900

Prime Factorization 2 × 2 × 495 × 5 × 23 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15597450
Product of the distinct prime numbers

The prime factorization of 31194900 is 2 × 2 × 495 × 5 × 23 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 40, 83, 538, 653, 5048, 731, 55489, 29329, 340675, 634159, 9384079, 8609563, 32218521, 90335207, 663182347, 156555985, 3475166197, 4236064932

Basic calculations (n = 31194900)

Multiplication

n×y
n×2 62389800
n×3 93584700
n×4 124779600
n×5 155974500

Division

n÷y
n÷2 15597450
n÷3 10398300
n÷3 7798725
n÷5 6238980

Exponentiation

ny
n2 973121786010000
n3 3.0356436802403E+22
n4 9.4696601040729E+29
n5 2.9540509998054E+37

Nth Root

y√n
2√n 5585.2394756179
3√n 314.79502916364
4√n 74.734459759992
5√n 31.536734329533

Divisors of 31194900

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 495, 548, 685, 990, 1370, 1980, 2475, 2740, 3151, 4950, 6302, 9900, 11385, 12604, 15755, 22770, 31510, 45540, 56925, 63020, 67815, 113850, 135630, 227700, 271260, 339075, 678150, 1356300, 1559745, 3119490, 6238980, 7798725, 15597450, 31194900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31194899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31194900 can be divided by 48 positive divisors. The sum of these divisors (counting 31194900) is 1, the average is 0.020833333333333.

Base conversion 31194900

Base System Value
2 Binary 1110110111111111100010100
3 Ternary 2011200212100200
4 Quaternary 1312333330110
5 Quinary 30441214100
6 Senary 3032340500
8 Octal 166777424
10 Decimal 31194900
12 Duodecimal a544730
16 Hexadecimal 1dbff14
20 Vigesimal 9ej750
36 Base36 ikm50

Cryptographic Hash Functions

md5 f109b1df70486aa08851201b51fc6fd8
sha1 9b56647e322300433649d24a09a8f131994cc5c7
sha256 69ea1131ee7e8d692c890c68bca4ff9d29af4b1135b00d55b48c9b65d2dee3fc
sha512 241e296c3e5137b22565611151ed652bc3ad3d438348c823fc3d94afd97f578411a7ac20d17ac1b415bfbe24a807b4835b554f874ba31badae7df44424ff8898
ripemd-160 0763e0c6f550ef6aaa15060590252043c545d8a1

31194900 as geometric shapes

Circle

Radius = n
Diameter 62389800
Circumference 196003337.33894
Area 3.0571522539772E+15

Sphere

Radius = n
Volume 1.2715674513012E+23
Surface area 1.2228609015909E+16
Circumference 196003337.33894

Square

Length = n
Perimeter 124779600
Area 973121786010000
Diagonal 44116250.656872

Cube

Length = n
Surface area 5838730716060000
Volume 3.0356436802403E+22
Space diagonal 54031151.73703

Equilateral Triangle

Length = n
Perimeter 93584700
Area 4.2137409383037E+14
Altitude 27015575.868515

Triangular Pyramid

Length = n
Surface area 4.2137409383037E+14
Volume 3.57754038594E+21
Height 14705416.885624