630996988 is an even 9-digits composite number following 630996987
and preceding 630996989 . In scientific notation, it is written as 6.30996988 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 313408800 positive integers (up to 630996988) that are relatively prime to 630996988.
630996988 has 12 divisors, whose sum is 1111558672
The reverse of 630996988 is 889699036
Previous prime number is 151
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred thirty million nine hundred ninety-six thousand nine hundred eighty-eight
Scientific notation
6.30996988 × 10^8
Engineering notation
6.30996988 × 10^6
Prime Factorization
2 × 2 × 151 × 1044697
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
315498494 Product of the distinct prime numbers
The prime factorization of 630996988 is 2 × 2 × 151 × 1044697.
Since it has a total of 4 prime factors.
1 , 10 , 85 , 47 , 13 , 878 , 6231 , 2979 , 89630 , 81596 , 923556 , 102899 , 5952680 , 4104235 , 25645712 , 17546569 , 261714308 , 553036683 , 5534180608 , 9225942947
n×2
1261993976
n×3
1892990964
n×4
2523987952
n×5
3154984940
n÷2
315498494
n÷3
210332329.33333
n÷3
157749247
n÷5
126199397.6
n2
398157198865072144
n3
2.5123599323438E+26
n4
1.5852915500808E+35
n5
1.0003141932028E+44
2 √n25119.653421176
3 √n857.71386143869
4 √n158.49180868794
5 √n57.544716821939
1 , 2 , 4 , 151 , 302 , 604 , 1044697 , 2089394 , 4178788 , 157749247 , 315498494 , 630996988
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
-630996987 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 630996988 can be divided by 12 positive divisors.
The sum of these divisors (counting 630996988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100111000011111111111100
3
Ternary
1121222022222010211
4
Quaternary
211213003333330
5
Quinary
2243013400423
6
Senary
142340242204
8
Octal
4547037774
10
Decimal
630996988
12
Duodecimal
1573a0364
16
Hexadecimal
259c3ffc
20
Vigesimal
9h3ec98
36
Base36
afoge4
md5
55e9ec2a251e802f6a78098eaf7a01b0
sha1
e53faf3d1f5d215b63edf5bdc469af2e6eaf746e
sha256
d99e8ab1d966555561cc9c7bed816a895570026f3f96bf16f03122cfc3a86a44
sha512
e7bcfa903276ba96077d9a9439c2ec00a5799afd7eb2971e56be0b9782bc0858262a3660e72c872dc1846794529c945bad6c16e2ff8d936e6a76bbd0b6b1165c
ripemd-160
ca1bf798650e7a282e6ba3d5eb36c1c5114f3daf
Diameter
1261993976
Circumference
3964671003.8762
Area
1.2508477309284E+18
Volume
1.0523748675499E+27
Surface area
5.0033909237136E+18
Circumference
3964671003.8762
Perimeter
2523987952
Area
398157198865072144
Diagonal
892364498.24617
Surface area
2388943193190432864
Volume
2.5123599323438E+26
Space diagonal
1092918842.6389
Perimeter
1892990964
Area
1.724071244584E+17
Altitude
546459421.31946
Surface area
1.724071244584E+17
Volume
2.9608445749028E+25
Height
297454832.74872