27832945 (number)

27832945 is an odd 8-digits composite number following 27832944 and preceding 27832946. In scientific notation, it is written as 2.7832945 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 19016640 positive integers (up to 27832945) that are relatively prime to 27832945.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-two thousand nine hundred forty-five

Notation

Scientific notation 2.7832945 × 10^7
Engineering notation 2.7832945 × 10^6

Prime Factorization of 27832945

Prime Factorization 5 × 7 × 311 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27832945
Product of the distinct prime numbers

The prime factorization of 27832945 is 5 × 7 × 311 × 2557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 51, 46, 152, 138, 6482, 4358, 78257, 29693, 315250, 416679, 4719117, 1325379, 87996991, 31656522, 80524397, 636526831, 6115588429, 7676072809

Basic calculations (n = 27832945)

Multiplication

n×y
n×2 55665890
n×3 83498835
n×4 111331780
n×5 139164725

Division

n÷y
n÷2 13916472.5
n÷3 9277648.3333333
n÷3 6958236.25
n÷5 5566589

Exponentiation

ny
n2 774672827373025
n3 2.1561426197268E+22
n4 6.0011798947012E+29
n5 1.6703050994432E+37

Nth Root

y√n
2√n 5275.6937932371
3√n 303.05379054967
4√n 72.633971344248
5√n 30.825620844611

Divisors of 27832945

1, 5, 7, 35, 311, 1555, 2177, 2557, 10885, 12785, 17899, 89495, 795227, 3976135, 5566589, 27832945

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 -27832944
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 27832945 can be divided by 16 positive divisors. The sum of these divisors (counting 27832945) is 1, the average is 0.0625.

Base conversion 27832945

Base System Value
2 Binary 1101010001011001001110001
3 Ternary 1221101001121211
4 Quaternary 1222023021301
5 Quinary 24111123240
6 Senary 2432320121
8 Octal 152131161
10 Decimal 27832945
12 Duodecimal 93a3041
16 Hexadecimal 1a8b271
20 Vigesimal 8dj275
36 Base36 gkk1d

Cryptographic Hash Functions

md5 5902c3b2c4f48081d971986e603bb938
sha1 c96c1c9067833d6be726c3fd991667cf3c776be4
sha256 3279840e8aa371903de82af126a1cac65157b59587a5ac4f21716cc44ddc9879
sha512 a00f6ce8becc3d083caf97edfa6405925062c20d4bed2a8ab1e9cdeee46eaab49ec0935f371d51230d2f24c58b2c53a1f5dcbe90be79800acc37ef0f842e0733
ripemd-160 acf10bbc0ef54da126bceaeb4c83847efe1b05c1

27832945 as geometric shapes

Circle

Radius = n
Diameter 55665890
Circumference 174879551.07954
Area 2.4337064634107E+15

Sphere

Radius = n
Volume 9.031629085634E+22
Surface area 9.7348258536429E+15
Circumference 174879551.07954

Square

Length = n
Perimeter 111331780
Area 774672827373025
Diagonal 39361728.299784

Cube

Length = n
Surface area 4648036964238150
Volume 2.1561426197268E+22
Space diagonal 48208074.86427

Equilateral Triangle

Length = n
Perimeter 83498835
Area 3.3544317406328E+14
Altitude 24104037.432135

Triangular Pyramid

Length = n
Surface area 3.3544317406328E+14
Volume 2.5410384460236E+21
Height 13120576.099928