31494328 (number)

31494328 is an even 8-digits composite number following 31494327 and preceding 31494329. In scientific notation, it is written as 3.1494328 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 15747160 positive integers (up to 31494328) that are relatively prime to 31494328.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-four thousand three hundred twenty-eight

Notation

Scientific notation 3.1494328 × 10^7
Engineering notation 3.1494328 × 10^6

Prime Factorization of 31494328

Prime Factorization 2 × 2 × 2 × 3936791

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7873582
Product of the distinct prime numbers

The prime factorization of 31494328 is 2 × 2 × 2 × 3936791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 30, 17, 432, 148, 6926, 1737, 26919, 72399, 220155, 885869, 6848762, 3390093, 80740518, 42015190, 448500684, 134354186, 9921763611, 7793426354

Basic calculations (n = 31494328)

Multiplication

n×y
n×2 62988656
n×3 94482984
n×4 125977312
n×5 157471640

Division

n÷y
n÷2 15747164
n÷3 10498109.333333
n÷3 7873582
n÷5 6298865.6

Exponentiation

ny
n2 991892696171584
n3 3.1238993914032E+22
n4 9.8385112071853E+29
n5 3.0985729899077E+37

Nth Root

y√n
2√n 5611.9807554909
3√n 315.79902298219
4√n 74.913154755963
5√n 31.597045039687

Divisors of 31494328

1, 2, 4, 8, 3936791, 7873582, 15747164, 31494328

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31494327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31494328 can be divided by 8 positive divisors. The sum of these divisors (counting 31494328) is 1, the average is 0.125.

Base conversion 31494328

Base System Value
2 Binary 1111000001001000010111000
3 Ternary 2012021002002121
4 Quaternary 1320021002320
5 Quinary 31030304303
6 Senary 3043011024
8 Octal 170110270
10 Decimal 31494328
12 Duodecimal a669a74
16 Hexadecimal 1e090b8
20 Vigesimal 9ggfg8
36 Base36 ir16g

Cryptographic Hash Functions

md5 a2379a14e8f4e321ce344244b34d1401
sha1 1e58ac5985069bb084d43cd945f2430a8cc8aa8e
sha256 693a462d73be7df941768bb1e83502101c89dc04c09b9ed505b1a1748aeba4e2
sha512 afaea377c7d8fdd1c153f82eef9753f0043c1b97a8da27b43b6290faa316ecd71c080e525bf2b255669b7ff06cfe01d9c1c0fa7496fc7150dd110747fa3d79ed
ripemd-160 99c84f53acf1e30254ee1b039f4d30ce9d340756

31494328 as geometric shapes

Circle

Radius = n
Diameter 62988656
Circumference 197884698.94909
Area 3.116122807442E+15

Sphere

Radius = n
Volume 1.3085359171448E+23
Surface area 1.2464491229768E+16
Circumference 197884698.94909

Square

Length = n
Perimeter 125977312
Area 991892696171584
Diagonal 44539705.795427

Cube

Length = n
Surface area 5951356177029504
Volume 3.1238993914032E+22
Space diagonal 54549776.246239

Equilateral Triangle

Length = n
Perimeter 94482984
Area 4.2950213635642E+14
Altitude 27274888.12312

Triangular Pyramid

Length = n
Surface area 4.2950213635642E+14
Volume 3.6815507390096E+21
Height 14846568.598476