31342648 (number)

31342648 is an even 8-digits composite number following 31342647 and preceding 31342649. In scientific notation, it is written as 3.1342648 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 15646656 positive integers (up to 31342648) that are relatively prime to 31342648.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred forty-two thousand six hundred forty-eight

Notation

Scientific notation 3.1342648 × 10^7
Engineering notation 3.1342648 × 10^6

Prime Factorization of 31342648

Prime Factorization 2 × 2 × 2 × 5449 × 719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7835662
Product of the distinct prime numbers

The prime factorization of 31342648 is 2 × 2 × 2 × 5449 × 719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 36, 91, 770, 808, 8096, 8663, 39596, 11073, 995537, 695286, 3241049, 6369822, 3008572, 56551168, 871139683, 963832605, 2892634112, 3145848936

Basic calculations (n = 31342648)

Multiplication

n×y
n×2 62685296
n×3 94027944
n×4 125370592
n×5 156713240

Division

n÷y
n÷2 15671324
n÷3 10447549.333333
n÷3 7835662
n÷5 6268529.6

Exponentiation

ny
n2 982361583651904
n3 3.0789813325124E+22
n4 9.6503428103508E+29
n5 3.0246729778415E+37

Nth Root

y√n
2√n 5598.4504999151
3√n 315.29123313506
4√n 74.822793986292
5√n 31.566551299325

Divisors of 31342648

1, 2, 4, 8, 719, 1438, 2876, 5449, 5752, 10898, 21796, 43592, 3917831, 7835662, 15671324, 31342648

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31342647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31342648 can be divided by 16 positive divisors. The sum of these divisors (counting 31342648) is 1, the average is 0.0625.

Base conversion 31342648

Base System Value
2 Binary 1110111100100000000111000
3 Ternary 2011222101000211
4 Quaternary 1313210000320
5 Quinary 31010431043
6 Senary 3035440504
8 Octal 167440070
10 Decimal 31342648
12 Duodecimal a5b6134
16 Hexadecimal 1de4038
20 Vigesimal 9fhgc8
36 Base36 ins54

Cryptographic Hash Functions

md5 41960fdb56375b7f99302c7fa82fdc8a
sha1 50af6f8963cca2863da1c576c6239a63c76763e6
sha256 fe38c83142c34266a87f4cee60d6642497e8f8a596f18b9558c7ee0c885d3574
sha512 6d8d68df21e1208c442a392f5cc4e6c49ecde84b40ceaa093f1dab9cb6577657f144a136a6d6f4fe06291546ef8511f712beeacfdbce0076ac67d70f4ca4c93e
ripemd-160 7f199df463ac8ff709efcc29ab78306100e0d4a7

31342648 as geometric shapes

Circle

Radius = n
Diameter 62685296
Circumference 196931665.4017
Area 3.0861799343697E+15

Sphere

Radius = n
Volume 1.2897206846348E+23
Surface area 1.2344719737479E+16
Circumference 196931665.4017

Square

Length = n
Perimeter 125370592
Area 982361583651904
Diagonal 44325197.882286

Cube

Length = n
Surface area 5894169501911424
Volume 3.0789813325124E+22
Space diagonal 54287058.779747

Equilateral Triangle

Length = n
Perimeter 94027944
Area 4.2537504357223E+14
Altitude 27143529.389874

Triangular Pyramid

Length = n
Surface area 4.2537504357223E+14
Volume 3.6286142989439E+21
Height 14775065.960762