28541646 (number)

28541646 is an even 8-digits composite number following 28541645 and preceding 28541647. In scientific notation, it is written as 2.8541646 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8154432 positive integers (up to 28541646) that are relatively prime to 28541646.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand six hundred forty-six

Notation

Scientific notation 2.8541646 × 10^7
Engineering notation 2.8541646 × 10^6

Prime Factorization of 28541646

Prime Factorization 2 × 63 × 9 × 25169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28541646
Product of the distinct prime numbers

The prime factorization of 28541646 is 2 × 63 × 9 × 25169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 45, 24, 213, 722, 821, 1985, 67454, 47705, 138633, 347949, 7082847, 8684776, 83391118, 99508753, 10910675, 639449696, 412857965, 81725145

Basic calculations (n = 28541646)

Multiplication

n×y
n×2 57083292
n×3 85624938
n×4 114166584
n×5 142708230

Division

n÷y
n÷2 14270823
n÷3 9513882
n÷3 7135411.5
n÷5 5708329.2

Exponentiation

ny
n2 814625556389316
n3 2.3250754253017E+22
n4 6.636147971226E+29
n5 1.8940658619835E+37

Nth Root

y√n
2√n 5342.4382074105
3√n 305.60444854091
4√n 73.091984563361
5√n 30.98102648879

Divisors of 28541646

1, 2, 9, 18, 63, 126, 567, 1134, 25169, 50338, 226521, 453042, 1585647, 3171294, 14270823, 28541646

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 -28541645
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 28541646 can be divided by 16 positive divisors. The sum of these divisors (counting 28541646) is 1, the average is 0.0625.

Base conversion 28541646

Base System Value
2 Binary 1101100111000001011001110
3 Ternary 1222201001210000
4 Quaternary 1230320023032
5 Quinary 24301313041
6 Senary 2455425130
8 Octal 154701316
10 Decimal 28541646
12 Duodecimal 96851a6
16 Hexadecimal 1b382ce
20 Vigesimal 8i7e26
36 Base36 gzqvi

Cryptographic Hash Functions

md5 53b167378d2cebe00bb76358c01e6816
sha1 736e1965e9e0cb878d6bf9c4bc9be6a6e25acf60
sha256 7c5b5227588cdcada3d5cec315073719a87f56bde034be88c15daae3f58220c3
sha512 604e7b19704832565b5140d911d3ea7c26bbcee7eea82005774d7c15a1c0c05da502261ef86c241abe3d6e255c5cc49a43dfc79d8369f3d63554eeb6ef8afea0
ripemd-160 4002a0cb5300b3f3e759027d0622aa87c508823d

28541646 as geometric shapes

Circle

Radius = n
Diameter 57083292
Circumference 179332450.78992
Area 2.5592216633792E+15

Sphere

Radius = n
Volume 9.7392531668933E+22
Surface area 1.0236886653517E+16
Circumference 179332450.78992

Square

Length = n
Perimeter 114166584
Area 814625556389316
Diagonal 40363982.865652

Cube

Length = n
Surface area 4887753338335896
Volume 2.3250754253017E+22
Space diagonal 49435581.003645

Equilateral Triangle

Length = n
Perimeter 85624938
Area 3.5274321320259E+14
Altitude 24717790.501823

Triangular Pyramid

Length = n
Surface area 3.5274321320259E+14
Volume 2.7401276666684E+21
Height 13454660.955217