630388637 is an odd 9-digits composite number following 630388636
and preceding 630388638 . In scientific notation, it is written as 6.30388637 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 617647680 positive integers (up to 630388637) that are relatively prime to 630388637.
630388637 has 8 divisors, whose sum is 643251840
The reverse of 630388637 is 736883036
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred thirty million three hundred eighty-eight thousand six hundred thirty-seven
Scientific notation
6.30388637 × 10^8
Engineering notation
6.30388637 × 10^6
Prime Factorization
79 × 131 × 60913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
630388637
Product of the distinct prime numbers
The prime factorization of 630388637 is 79 × 131 × 60913.
Since it has a total of 3 prime factors.
1 , 2 , 57 , 86 , 936 , 734 , 10000 , 8367 , 31425 , 32513 , 823185 , 473099 , 2207333 , 5356967 , 58266466 , 88610528 , 510492317 , 897034144 , 4952348962 , 3143811888
n×2
1260777274
n×3
1891165911
n×4
2521554548
n×5
3151943185
n÷2
315194318.5
n÷3
210129545.66667
n÷3
157597159.25
n÷5
126077727.4
n2
397389833658717769
n3
2.5051003559778E+26
n4
1.579186798953E+35
n5
9.955014137604E+43
2 √n
25107.541436787
3 √n
857.43812908008
4 √n
158.45359395352
5 √n
57.533616643997
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
-630388636
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 630388637 can be divided by 8 positive divisors.
The sum of these divisors (counting 630388637) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100100101111011110011101
3
Ternary
1121221012001122022
4
Quaternary
211210233132131
5
Quinary
2242334414022
6
Senary
142315225525
8
Octal
4544573635
10
Decimal
630388637
12
Duodecimal
1571482a5
16
Hexadecimal
2592f79d
20
Vigesimal
9gjibbh
36
Base36
afbezh
md5
dbe7d797fa409353d441a509cb6599fb
sha1
10fc7a25bec0e0c23c8ea7b6429467cd217c266d
sha256
03f3e88fd854b7fa762c07419053d7a2430dda485eff0278c0caba179a244379
sha512
1020f94b5831b03277bd95d4b43a3f41592aedf8382a8a40f82cdfc871d0b187f12a1b53ea9972a3f98a76e289e775e74403adc98f3836946ab1ea3c11ef9184
ripemd-160
2ea00cd536ed82db06bf04960fbb91b88193a298
Diameter
1260777274
Circumference
3960848621.8114
Area
1.2484369820335E+18
Volume
1.0493339833127E+27
Surface area
4.993747928134E+18
Circumference
3960848621.8114
Perimeter
2521554548
Area
397389833658717769
Diagonal
891504160.01129
Surface area
2384339001952306614
Volume
2.5051003559778E+26
Space diagonal
1091865147.7981
Perimeter
1891165911
Area
1.7207484557706E+17
Altitude
545932573.89905
Surface area
1.7207484557706E+17
Volume
2.9522890821078E+25
Height
297168053.3371