31186064 (number)

31186064 is an even 8-digits composite number following 31186063 and preceding 31186065. In scientific notation, it is written as 3.1186064 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 12336768 positive integers (up to 31186064) that are relatively prime to 31186064.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred eighty-six thousand sixty-four

Notation

Scientific notation 3.1186064 × 10^7
Engineering notation 3.1186064 × 10^6

Prime Factorization of 31186064

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 21419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3898258
Product of the distinct prime numbers

The prime factorization of 31186064 is 2 × 2 × 2 × 2 × 7 × 13 × 21419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 59, 88, 495, 22, 3167, 8034, 57175, 45076, 434613, 43771, 8500487, 3763556, 53981236, 30961037, 952246278, 264175613, 7669766033, 468383715

Basic calculations (n = 31186064)

Multiplication

n×y
n×2 62372128
n×3 93558192
n×4 124744256
n×5 155930320

Division

n÷y
n÷2 15593032
n÷3 10395354.666667
n÷3 7796516
n÷5 6237212.8

Exponentiation

ny
n2 972570587812096
n3 3.0330648596026E+22
n4 9.4589354827717E+29
n5 2.9498696733759E+37

Nth Root

y√n
2√n 5584.4484060648
3√n 314.76530430965
4√n 74.72916703714
5√n 31.534947562067

Divisors of 31186064

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 21419, 42838, 85676, 149933, 171352, 278447, 299866, 342704, 556894, 599732, 1113788, 1199464, 1949129, 2227576, 2398928, 3898258, 4455152, 7796516, 15593032, 31186064

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31186063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31186064 can be divided by 40 positive divisors. The sum of these divisors (counting 31186064) is 1, the average is 0.025.

Base conversion 31186064

Base System Value
2 Binary 1110110111101110010010000
3 Ternary 2011200102020102
4 Quaternary 1312331302100
5 Quinary 30440423224
6 Senary 3032231532
8 Octal 166756220
10 Decimal 31186064
12 Duodecimal a53b5a8
16 Hexadecimal 1dbdc90
20 Vigesimal 9ei534
36 Base36 ikfbk

Cryptographic Hash Functions

md5 2e1b62ab2a3311a55235786ad10f6371
sha1 82706243109a26c05be8e315a0f707f1c9425b8a
sha256 340739d8c7e366834411703c1accb50b27ed4ad4f9c6f1ba1b119c8f4f5a0926
sha512 92826c73881650408237c71fd2a0d2d180c4944e6f4d8912064774d783e6020c28d221b0b778132fef595f0c14abcda7035aead64fdc5ebde69126567f8575a1
ripemd-160 ce2c49bee01ed7849cefb38d8bb097787273df0b

31186064 as geometric shapes

Circle

Radius = n
Diameter 62372128
Circumference 195947819.11356
Area 3.055420613768E+15

Sphere

Radius = n
Volume 1.2704872374385E+23
Surface area 1.2221682455072E+16
Circumference 195947819.11356

Square

Length = n
Perimeter 124744256
Area 972570587812096
Diagonal 44103754.665835

Cube

Length = n
Surface area 5835423526872576
Volume 3.0330648596026E+22
Space diagonal 54015847.336095

Equilateral Triangle

Length = n
Perimeter 93558192
Area 4.2113541800942E+14
Altitude 27007923.668047

Triangular Pyramid

Length = n
Surface area 4.2113541800942E+14
Volume 3.5745012166727E+21
Height 14701251.555278