1244331639 is an odd 10-digits composite number following 1244331638
and preceding 1244331640 . In scientific notation, it is written as 1.244331639 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 829116000 positive integers (up to 1244331639) that are relatively prime to 1244331639.
1244331639 has 12 divisors, whose sum is 1398691840
The reverse of 1244331639 is 9361334421
Previous prime number is 3001
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion two hundred forty-four million three hundred thirty-one thousand six hundred thirty-nine
Scientific notation
1.244331639 × 10^9
Engineering notation
1.244331639 × 10^9
Prime Factorization
9 × 9 × 3001 × 5119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138259071
Product of the distinct prime numbers
The prime factorization of 1244331639 is 9 × 9 × 3001 × 5119.
Since it has a total of 4 prime factors.
4 , 6 , 25 , 9 , 617 , 125 , 2506 , 5108 , 34370 , 72799 , 727790 , 832989 , 577577 , 4143092 , 90337530 , 93757115 , 794100392 , 23530845 , 2805033572 , 5502269669
n×2
2488663278
n×3
3732994917
n×4
4977326556
n×5
6221658195
n÷2
622165819.5
n÷3
414777213
n÷3
311082909.75
n÷5
248866327.8
n2
1548361227816426321
n3
1.9266748643729E+27
n4
2.3974224918052E+36
n5
2.9831886586034E+45
2 √n
35275.085244404
3 √n
1075.5865957363
4 √n
187.81662664526
5 √n
65.915451130669
1 , 9 , 81 , 3001 , 5119 , 27009 , 46071 , 243081 , 414639 , 15362119 , 138259071 , 1244331639
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
-1244331638
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 1244331639 can be divided by 12 positive divisors.
The sum of these divisors (counting 1244331639) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010001010101111111001110111
3
Ternary
10012201102121010000
4
Quaternary
1022022233321313
5
Quinary
10022022103024
6
Senary
323250202343
8
Octal
11212577167
10
Decimal
1244331639
12
Duodecimal
2a88833b3
16
Hexadecimal
4a2afe77
20
Vigesimal
j8h191j
36
Base36
kkucfr
md5
5bacd12ef3758bcf1ad5659fefe4ae11
sha1
583e7d280cd60d04f0d302e789cb7a5ca09bdc44
sha256
fc3aeb100e66f9ebe28aaa0a1533d6f13c48c0fde4c06c19b4e9714de39ac555
sha512
079520e22d8c957222b197f7da0bb737d8e37344f5494789970203b335f4d3afce0da7b882d5d024fbf236fec36944c711f9700ed8b5dd08b5876a917356e082
ripemd-160
f4e1fecb97deefd3e36510b9bb85731180539d99
Diameter
2488663278
Circumference
7818366271.4235
Area
4.8643202584114E+18
Volume
8.0704367996932E+27
Surface area
1.9457281033645E+19
Circumference
7818366271.4235
Perimeter
4977326556
Area
1548361227816426321
Diagonal
1759750679.9637
Surface area
9.2901673668986E+18
Volume
1.9266748643729E+27
Space diagonal
2155245620.2135
Perimeter
3732994917
Area
6.7046007876194E+17
Altitude
1077622810.1067
Surface area
6.7046007876194E+17
Volume
2.2706081028995E+26
Height
586583559.98791