31194492 (number)

31194492 is an even 8-digits composite number following 31194491 and preceding 31194493. In scientific notation, it is written as 3.1194492 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8828352 positive integers (up to 31194492) that are relatively prime to 31194492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1194492 × 10^7
Engineering notation 3.1194492 × 10^6

Prime Factorization of 31194492

Prime Factorization 2 × 2 × 21 × 109 × 3407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15597246
Product of the distinct prime numbers

The prime factorization of 31194492 is 2 × 2 × 21 × 109 × 3407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 51, 84, 500, 460, 1201, 6262, 60242, 25042, 473395, 835078, 5477319, 3612077, 73465964, 1899394, 10036196, 865170566, 7373104259, 2942608251

Basic calculations (n = 31194492)

Multiplication

n×y
n×2 62388984
n×3 93583476
n×4 124777968
n×5 155972460

Division

n÷y
n÷2 15597246
n÷3 10398164
n÷3 7798623
n÷5 6238898.4

Exponentiation

ny
n2 973096331138064
n3 3.0355245716916E+22
n4 9.4691646967436E+29
n5 2.9538578237925E+37

Nth Root

y√n
2√n 5585.2029506545
3√n 314.79365674986
4√n 74.734215394654
5√n 31.536651834927

Divisors of 31194492

1, 2, 4, 21, 42, 84, 109, 218, 436, 2289, 3407, 4578, 6814, 9156, 13628, 71547, 143094, 286188, 371363, 742726, 1485452, 7798623, 15597246, 31194492

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 -31194491
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 31194492 can be divided by 24 positive divisors. The sum of these divisors (counting 31194492) is 1, the average is 0.041666666666667.

Base conversion 31194492

Base System Value
2 Binary 1110110111111110101111100
3 Ternary 2011200211210120
4 Quaternary 1312333311330
5 Quinary 30441210432
6 Senary 3032334540
8 Octal 166776574
10 Decimal 31194492
12 Duodecimal a544450
16 Hexadecimal 1dbfd7c
20 Vigesimal 9ej64c
36 Base36 iklto

Cryptographic Hash Functions

md5 284457302efa07486886e5b821111eac
sha1 5beb28500e69e66bdde3af09d8195885f11d3e4c
sha256 f5ad9267a6c351bd6d98beb3d4e0c5c18caf91ecbddbb1f1345c78d13966ca16
sha512 ded08f9f93b1200755a77458289fb096c0424daaf3a23ecafe0d6837fac0d7d16c0e46e18e408507ff09789a93766f8fc86ad1ecf9812bfed974f2a8b0ce0120
ripemd-160 eac2a2b95d7f3536a7070b463ecaa3071009b2fb

31194492 as geometric shapes

Circle

Radius = n
Diameter 62388984
Circumference 196000773.79933
Area 3.0570722851385E+15

Sphere

Radius = n
Volume 1.271517559229E+23
Surface area 1.2228289140554E+16
Circumference 196000773.79933

Square

Length = n
Perimeter 124777968
Area 973096331138064
Diagonal 44115673.657739

Cube

Length = n
Surface area 5838577986828384
Volume 3.0355245716916E+22
Space diagonal 54030445.060301

Equilateral Triangle

Length = n
Perimeter 93583476
Area 4.213630715475E+14
Altitude 27015222.53015

Triangular Pyramid

Length = n
Surface area 4.213630715475E+14
Volume 3.5774000151692E+21
Height 14705224.55258