1630431372 is an even 10-digits composite number following 1630431371
and preceding 1630431373 . In scientific notation, it is written as 1.630431372 × 10^9.
The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors.
There are 543477120 positive integers (up to 1630431372) that are relatively prime to 1630431372.
1630431372 has 12 divisors, whose sum is 3804339896
The reverse of 1630431372 is 2731340361
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 30 Digital Root 3
Name
one billion six hundred thirty million four hundred thirty-one thousand three hundred seventy-two
Scientific notation
1.630431372 × 10^9
Engineering notation
1.630431372 × 10^9
Prime Factorization
2 × 2 × 3 × 135869281
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
815215686 Product of the distinct prime numbers
The prime factorization of 1630431372 is 2 × 2 × 3 × 135869281.
Since it has a total of 4 prime factors.
2 , 6 , 76 , 66 , 977 , 121 , 1210 , 1687 , 89505 , 8353 , 961082 , 803523 , 6068972 , 1282252 , 244984 , 15770353 , 383017914 , 99727952 , 3750128511 , 471029303
n×2
3260862744
n×3
4891294116
n×4
6521725488
n×5
8152156860
n÷2
815215686
n÷3
543477124
n÷3
407607843
n÷5
326086274.4
n2
2658306458801802384
n3
4.3341862468207E+27
n4
7.0665932289074E+36
n5
1.1521595293573E+46
2 √n40378.60042151
3 √n1176.9757306556
4 √n200.94427193008
5 √n69.576167827452
1 , 2 , 3 , 4 , 6 , 12 , 135869281 , 271738562 , 407607843 , 543477124 , 815215686 , 1630431372
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
-1630431371 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 1630431372 can be divided by 12 positive divisors.
The sum of these divisors (counting 1630431372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001001011100110100010001100
3
Ternary
11012121221111101010
4
Quaternary
1201023212202030
5
Quinary
11314342300442
6
Senary
425441445220
8
Octal
14113464214
10
Decimal
1630431372
12
Duodecimal
396040810
16
Hexadecimal
612e688c
20
Vigesimal
159a3i8c
36
Base36
qypswc
md5
fa9daf1ec786c3f0d088fd84a48ea87d
sha1
85078b516d56a2bc7cbc5bc979db4061f02f6b16
sha256
b40b8f639a17c419e402cc52e9e09af89a56617fa2d9ab090dfc687d9f9526a7
sha512
1fa57a5c215c4b58171a2403e8388064b778dc0ede8dc5b009ad6f6bd7afd50086744d864e225eb418594baa27be6b90fd9be9e070dbb7ec9038f1833c7a12c9
ripemd-160
9544a9797f988eeeaa6bcd1371d0c90a1f270b65
Diameter
3260862744
Circumference
10244302440.915
Area
8.351316041962E+18
Volume
1.8154996896402E+28
Surface area
3.3405264167848E+19
Circumference
10244302440.915
Perimeter
6521725488
Area
2658306458801802384
Diagonal
2305778158.801
Surface area
1.5949838752811E+19
Volume
4.3341862468207E+27
Space diagonal
2823989974.5582
Perimeter
4891294116
Area
1.1510804621833E+18
Altitude
1411994987.2791
Surface area
1.1510804621833E+18
Volume
5.107887476754E+26
Height
768592719.60032