31366428 (number)

31366428 is an even 8-digits composite number following 31366427 and preceding 31366429. In scientific notation, it is written as 3.1366428 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 9840384 positive integers (up to 31366428) that are relatively prime to 31366428.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-six thousand four hundred twenty-eight

Notation

Scientific notation 3.1366428 × 10^7
Engineering notation 3.1366428 × 10^6

Prime Factorization of 31366428

Prime Factorization 2 × 2 × 3 × 17 × 153757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15683214
Product of the distinct prime numbers

The prime factorization of 31366428 is 2 × 2 × 3 × 17 × 153757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 10, 94, 780, 784, 6497, 1946, 98719, 99580, 521579, 592856, 4109249, 6443032, 14005992, 6180125, 494070936, 833431724, 8681317590, 3872152085

Basic calculations (n = 31366428)

Multiplication

n×y
n×2 62732856
n×3 94099284
n×4 125465712
n×5 156832140

Division

n÷y
n÷2 15683214
n÷3 10455476
n÷3 7841607
n÷5 6273285.6

Exponentiation

ny
n2 983852805479184
n3 3.0859948185661E+22
n4 9.6796634284926E+29
n5 3.0361646599405E+37

Nth Root

y√n
2√n 5600.5738991643
3√n 315.37095124681
4√n 74.836982162326
5√n 31.571339821866

Divisors of 31366428

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 153757, 307514, 461271, 615028, 922542, 1845084, 2613869, 5227738, 7841607, 10455476, 15683214, 31366428

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 -31366427
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 31366428 can be divided by 24 positive divisors. The sum of these divisors (counting 31366428) is 1, the average is 0.041666666666667.

Base conversion 31366428

Base System Value
2 Binary 1110111101001110100011100
3 Ternary 2012000120122120
4 Quaternary 1313221310130
5 Quinary 31012211203
6 Senary 3040142540
8 Octal 167516434
10 Decimal 31366428
12 Duodecimal a607a50
16 Hexadecimal 1de9d1c
20 Vigesimal 9g0g18
36 Base36 ioaho

Cryptographic Hash Functions

md5 549c23d620c69257081929adfc5e5030
sha1 8347ebdbd71fa8e4edd422c891b80dc6fd407be0
sha256 f5839eef37ac9acfd7735220c3f5be7f8bb7e1d098388b867395132e968d8470
sha512 103847b4fd5281309dc64b0b00bbddb162112bfe9a83c28427067498c6259133aed85d14c057b89fa76401303cc57e67bf12dfa3feb7ab24ee129deeacf80bc0
ripemd-160 3155b87db8bbae575f8d34af95616584146bea1e

31366428 as geometric shapes

Circle

Radius = n
Diameter 62732856
Circumference 197081079.54831
Area 3.0908647459071E+15

Sphere

Radius = n
Volume 1.2926584868031E+23
Surface area 1.2363458983628E+16
Circumference 197081079.54831

Square

Length = n
Perimeter 125465712
Area 983852805479184
Diagonal 44358827.880799

Cube

Length = n
Surface area 5903116832875104
Volume 3.0859948185661E+22
Space diagonal 54328246.947951

Equilateral Triangle

Length = n
Perimeter 94099284
Area 4.2602076156478E+14
Altitude 27164123.473976

Triangular Pyramid

Length = n
Surface area 4.2602076156478E+14
Volume 3.6368797715244E+21
Height 14786275.960266