28164477 is an odd 8-digits composite number following 28164476
and preceding 28164478 . In scientific notation, it is written as 2.8164477 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 16993200 positive integers (up to 28164477) that are relatively prime to 28164477.
28164477 has 8 divisors, whose sum is 29147520
The reverse of 28164477 is 77446182
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twenty-eight million one hundred sixty-four thousand four hundred seventy-seven
Scientific notation
2.8164477 × 10^7
Engineering notation
2.8164477 × 10^6
Prime Factorization
33 × 239 × 3571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28164477
Product of the distinct prime numbers
The prime factorization of 28164477 is 33 × 239 × 3571.
Since it has a total of 3 prime factors.
2 , 2 , 28 , 71 , 787 , 295 , 1072 , 2345 , 13125 , 717 , 820463 , 428909 , 4761409 , 2994838 , 81135218 , 53723332 , 925778903 , 782311711 , 6831450215 , 6857730670
n×2
56328954
n×3
84493431
n×4
112657908
n×5
140822385
n÷2
14082238.5
n÷3
9388159
n÷3
7041119.25
n÷5
5632895.4
n2
793237764683529
n3
2.2341126778961E+22
n4
6.2922615132012E+29
n5
1.7721825466654E+37
2 √n
5307.0214810193
3 √n
304.25231894043
4 √n
72.849306661212
5 √n
30.898709281267
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28164476
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28164477 can be divided by 8 positive divisors.
The sum of these divisors (counting 28164477) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011011100000101111101
3
Ternary
1221222220101210
4
Quaternary
1223130011331
5
Quinary
24202230402
6
Senary
2443355033
8
Octal
153340575
10
Decimal
28164477
12
Duodecimal
9522a79
16
Hexadecimal
1adc17d
20
Vigesimal
8g0b3h
36
Base36
grnul
md5
cc41128fcfb645069c91841e51f39000
sha1
c34960ed61c25b69d82334fd2e339427a64e488b
sha256
1f54049a0155d1dd2113fe4222589992305572de8832ec532b140eeca2d54829
sha512
67325b88d9945044163548bd5bfbe47d5ee62f07cf01eacf14b349d1c0a9731f757dee44cd7f4ed21a4931e9b87e913c6be949787cc148dffb7a089f1a0b6247
ripemd-160
079dabc1ad43f1fafd0447a370d3f5f46571588d
Diameter
56328954
Circumference
176962628.0708
Area
2.4920299340798E+15
Volume
9.3582293015601E+22
Surface area
9.9681197363191E+15
Circumference
176962628.0708
Perimeter
112657908
Area
793237764683529
Diagonal
39830585.350545
Surface area
4759426588101174
Volume
2.2341126778961E+22
Space diagonal
48782305.132605
Perimeter
84493431
Area
3.4348202772856E+14
Altitude
24391152.566303
Surface area
3.4348202772856E+14
Volume
2.6329270407919E+21
Height
13276861.783515