31363942 (number)

31363942 is an even 8-digits composite number following 31363941 and preceding 31363943. In scientific notation, it is written as 3.1363942 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 15258600 positive integers (up to 31363942) that are relatively prime to 31363942.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-three thousand nine hundred forty-two

Notation

Scientific notation 3.1363942 × 10^7
Engineering notation 3.1363942 × 10^6

Prime Factorization of 31363942

Prime Factorization 2 × 43 × 347 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31363942
Product of the distinct prime numbers

The prime factorization of 31363942 is 2 × 43 × 347 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 16, 96, 306, 403, 2333, 3696, 55988, 58142, 428569, 264050, 2844683, 2130573, 9217817, 45285318, 746232, 374574758, 4023383552, 5237794225

Basic calculations (n = 31363942)

Multiplication

n×y
n×2 62727884
n×3 94091826
n×4 125455768
n×5 156819710

Division

n÷y
n÷2 15681971
n÷3 10454647.333333
n÷3 7840985.5
n÷5 6272788.4

Exponentiation

ny
n2 983696857779364
n3 3.0852611192974E+22
n4 9.6765950800499E+29
n5 3.0349616684817E+37

Nth Root

y√n
2√n 5600.3519532258
3√n 315.36261927163
4√n 74.835499284937
5√n 31.570839357872

Divisors of 31363942

1, 2, 43, 86, 347, 694, 1051, 2102, 14921, 29842, 45193, 90386, 364697, 729394, 15681971, 31363942

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 -31363941
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 31363942 can be divided by 16 positive divisors. The sum of these divisors (counting 31363942) is 1, the average is 0.0625.

Base conversion 31363942

Base System Value
2 Binary 1110111101001001101100110
3 Ternary 2012000110020111
4 Quaternary 1313221031212
5 Quinary 31012121232
6 Senary 3040123234
8 Octal 167511546
10 Decimal 31363942
12 Duodecimal a60651a
16 Hexadecimal 1de9366
20 Vigesimal 9g09h2
36 Base36 io8km

Cryptographic Hash Functions

md5 f039f0d41f69be5ea27b2b59426d7845
sha1 aa5a03f9dff0bde7f5551aadee3eb9dd3f633b7f
sha256 9aaa9a350813258cea1adff668b75bb2af3367d5520cfb10978d84441b93c8ba
sha512 18e8ff70840b93ab16e5c33869e973aaf1385f25f802e6ef6afcaaaf5536b54e0de7b4ef7efa8f5001703d60d9c2ab75ead3feaf8c90262282b42d23fb964637
ripemd-160 3348d662682d3d06605f3378599c2247ea4f2894

31363942 as geometric shapes

Circle

Radius = n
Diameter 62727884
Circumference 197065459.54963
Area 3.090374821759E+15

Sphere

Radius = n
Volume 1.2923511555721E+23
Surface area 1.2361499287036E+16
Circumference 197065459.54963

Square

Length = n
Perimeter 125455768
Area 983696857779364
Diagonal 44355312.145883

Cube

Length = n
Surface area 5902181146676184
Volume 3.0852611192974E+22
Space diagonal 54323941.069643

Equilateral Triangle

Length = n
Perimeter 94091826
Area 4.2595323422993E+14
Altitude 27161970.534822

Triangular Pyramid

Length = n
Surface area 4.2595323422993E+14
Volume 3.636015098644E+21
Height 14785104.048628