630388636 is an even 9-digits composite number following 630388635
and preceding 630388637 . In scientific notation, it is written as 6.30388636 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 314590608 positive integers (up to 630388636) that are relatively prime to 630388636.
630388636 has 12 divisors, whose sum is 1105293112
The reverse of 630388636 is 636883036
Previous prime number is 523
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
six hundred thirty million three hundred eighty-eight thousand six hundred thirty-six
Scientific notation
6.30388636 × 10^8
Engineering notation
6.30388636 × 10^6
Prime Factorization
2 × 2 × 523 × 301333
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
315194318 Product of the distinct prime numbers
The prime factorization of 630388636 is 2 × 2 × 523 × 301333.
Since it has a total of 4 prime factors.
2 , 8 , 14 , 86 , 301 , 486 , 6564 , 7954 , 98790 , 67388 , 798126 , 970048 , 7782797 , 361130 , 17939178 , 28731135 , 815909152 , 950495381 , 4812975157 , 3248113338
n×2
1260777272
n×3
1891165908
n×4
2521554544
n×5
3151943180
n÷2
315194318
n÷3
210129545.33333
n÷3
157597159
n÷5
126077727.2
n2
397389832397940496
n3
2.5051003440561E+26
n4
1.5791867889326E+35
n5
9.9550140586446E+43
2 √n25107.541416873
3 √n857.43812862669
4 √n158.45359389068
5 √n57.533616625743
1 , 2 , 4 , 523 , 1046 , 2092 , 301333 , 602666 , 1205332 , 157597159 , 315194318 , 630388636
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
-630388635 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 630388636 can be divided by 12 positive divisors.
The sum of these divisors (counting 630388636) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100100101111011110011100
3
Ternary
1121221012001122021
4
Quaternary
211210233132130
5
Quinary
2242334414021
6
Senary
142315225524
8
Octal
4544573634
10
Decimal
630388636
12
Duodecimal
1571482a4
16
Hexadecimal
2592f79c
20
Vigesimal
9gjibbg
36
Base36
afbezg
md5
d683dfd24b8c8e85f8924d0b0b7d0b80
sha1
34de1d5cdfb46aef111e8f0ccf9983f63e6039c0
sha256
5dc2d3a6f28da5352ebf9a2b50f07e61523c87059a942564646308267b477d8f
sha512
bbf951b8d195c952cc994aa3ff1055e42189e133602a9021bf4c5a8f047c956b31326d9f942e661c0a06b9512730c5a0c66e03a1447abb1ade7d471d1f6a55b5
ripemd-160
294144eca43e943ab5fcef98038fa4444c89877e
Diameter
1260777272
Circumference
3960848615.5282
Area
1.2484369780726E+18
Volume
1.0493339783189E+27
Surface area
4.9937479122906E+18
Circumference
3960848615.5282
Perimeter
2521554544
Area
397389832397940496
Diagonal
891504158.59708
Surface area
2384338994387642976
Volume
2.5051003440561E+26
Space diagonal
1091865146.066
Perimeter
1891165908
Area
1.7207484503113E+17
Altitude
545932573.03302
Surface area
1.7207484503113E+17
Volume
2.952289068058E+25
Height
297168052.86569