628663609 is an odd 9-digits composite number following 628663608
and preceding 628663610 . In scientific notation, it is written as 6.28663609 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 538722576 positive integers (up to 628663609) that are relatively prime to 628663609.
628663609 has 8 divisors, whose sum is 718648640
The reverse of 628663609 is 906366826
Previous prime number is 5419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
six hundred twenty-eight million six hundred sixty-three thousand six hundred nine
Scientific notation
6.28663609 × 10^8
Engineering notation
6.28663609 × 10^6
Prime Factorization
7 × 5419 × 16573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
628663609
Product of the distinct prime numbers
The prime factorization of 628663609 is 7 × 5419 × 16573.
Since it has a total of 3 prime factors.
3 , 1 , 27 , 22 , 559 , 942 , 2348 , 7430 , 58501 , 42018 , 283216 , 123671 , 5651465 , 4467200 , 60381792 , 10634053 , 792199191 , 912078513 , 5644317258 , 2079118405
n×2
1257327218
n×3
1885990827
n×4
2514654436
n×5
3143318045
n÷2
314331804.5
n÷3
209554536.33333
n÷3
157165902.25
n÷5
125732721.8
n2
395217933280904881
n3
2.4845913227789E+26
n4
1.5619721478683E+35
n5
9.8195504763637E+43
2 √n
25073.165117312
3 √n
856.65530193977
4 √n
158.34508239068
5 √n
57.502094530025
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
-628663608
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 628663609 can be divided by 8 positive divisors.
The sum of these divisors (counting 628663609) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011110001010010100111001
3
Ternary
1121210221102100101
4
Quaternary
211132022110321
5
Quinary
2241414213414
6
Senary
142214235401
8
Octal
4536122471
10
Decimal
628663609
12
Duodecimal
156655b61
16
Hexadecimal
2578a539
20
Vigesimal
9g92j09
36
Base36
aeafy1
md5
69263b6dbd5196a5092acd9955a2eeb2
sha1
04b0a93ebbee6a2088e30033941ca602babfbdd8
sha256
c61e6ef4cb22b7ea14728bad0214b2e0a4427d971f5e010758b939843a11f60d
sha512
1f810772c97d30f2c30dd10560907fe00b5646c43ad1be5fda222893cb02c077c385cd9e9c11c05efb81edf25abad825886cb5a0ab24dd19a19f3f25dbebb568
ripemd-160
6228840971be5675df93f796b913b023281a6a3a
Diameter
1257327218
Circumference
3950009951.2273
Area
1.2416137557622E+18
Volume
1.0407431795754E+27
Surface area
4.9664550230489E+18
Circumference
3950009951.2273
Perimeter
2514654436
Area
395217933280904881
Diagonal
889064602.01822
Surface area
2371307599685429286
Volume
2.4845913227789E+26
Space diagonal
1088877311.6576
Perimeter
1885990827
Area
1.7113438512622E+17
Altitude
544438655.82881
Surface area
1.7113438512622E+17
Volume
2.9281189546904E+25
Height
296354867.33941