665622228 is an even 9-digits composite number following 665622227
and preceding 665622229 . In scientific notation, it is written as 6.65622228 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 221874072 positive integers (up to 665622228) that are relatively prime to 665622228.
665622228 has 12 divisors, whose sum is 1553118560
The reverse of 665622228 is 822226566
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
six hundred sixty-five million six hundred twenty-two thousand two hundred twenty-eight
Scientific notation
6.65622228 × 10^8
Engineering notation
6.65622228 × 10^6
Prime Factorization
2 × 2 × 3 × 55468519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
332811114
Product of the distinct prime numbers
The prime factorization of 665622228 is 2 × 2 × 3 × 55468519.
Since it has a total of 4 prime factors.
5 , 10 , 38 , 55 , 202 , 458 , 3560 , 7976 , 75827 , 22815 , 977819 , 219725 , 3048455 , 4178488 , 81995584 , 95350677 , 976514940 , 504700224 , 8520735863 , 1834416097
n×2
1331244456
n×3
1996866684
n×4
2662488912
n×5
3328111140
n÷2
332811114
n÷3
221874076
n÷3
166405557
n÷5
133124445.6
n2
443052950407683984
n3
2.9490589197234E+26
n4
1.9629591686495E+35
n5
1.3065892553095E+44
2 √n
25799.655579096
3 √n
873.12402568404
4 √n
160.62271190307
5 √n
58.162834510861
1 , 2 , 3 , 4 , 6 , 12 , 55468519 , 110937038 , 166405557 , 221874076 , 332811114 , 665622228
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-665622227
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 665622228 can be divided by 12 positive divisors.
The sum of these divisors (counting 665622228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111101011001001011011010100
3
Ternary
1201101111010001010
4
Quaternary
213223021123110
5
Quinary
2330344402403
6
Senary
150014332220
8
Octal
4753113324
10
Decimal
665622228
12
Duodecimal
166aba070
16
Hexadecimal
27ac96d4
20
Vigesimal
a802fb8
36
Base36
b0alec
md5
0334f849a9622da4685cc1e72ff62b8d
sha1
7b095410a3a9d4239534f2e00f536cfda887fd01
sha256
382088eb92391aaf7e2fd4ec5c180f28d6be8d682de0a76be2daaa9cd73d1b8e
sha512
486125d35428db41da24ebe92ab548501f2b0c0fb0584304a070f5735b9928e6d5a728cd89439286af5adc6434bfaf4170b8e201802da71d92c87e3a7e18dc27
ripemd-160
168348ac1b81f5cdb55e75d5460e053af1fc5da8
Diameter
1331244456
Circumference
4182227803.1017
Area
1.3918918941521E+18
Volume
1.2352989116275E+27
Surface area
5.5675675766083E+18
Circumference
4182227803.1017
Perimeter
2662488912
Area
443052950407683984
Diagonal
941331982.2546
Surface area
2658317702446103904
Volume
2.9490589197234E+26
Space diagonal
1152891517.5432
Perimeter
1996866684
Area
1.9184755513735E+17
Altitude
576445758.7716
Surface area
1.9184755513735E+17
Volume
3.4754992670918E+25
Height
313777327.4182