2638202497 is an odd 10-digits composite number following 2638202496
and preceding 2638202498 . In scientific notation, it is written as 2.638202497 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 2142299664 positive integers (up to 2638202497) that are relatively prime to 2638202497.
2638202497 has 8 divisors, whose sum is 3173777600
The reverse of 2638202497 is 7942028362
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
two billion six hundred thirty-eight million two hundred two thousand four hundred ninety-seven
Scientific notation
2.638202497 × 10^9
Engineering notation
2.638202497 × 10^9
Prime Factorization
7 × 19 × 19836109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2638202497
Product of the distinct prime numbers
The prime factorization of 2638202497 is 7 × 19 × 19836109.
Since it has a total of 3 prime factors.
5 , 4 , 8 , 95 , 975 , 786 , 1870 , 4174 , 93962 , 29796 , 629190 , 180065 , 8014923 , 5119127 , 94571195 , 45804765 , 111455122 , 209651164 , 240074151 , 6242786412
n×2
5276404994
n×3
7914607491
n×4
10552809988
n×5
13191012485
n÷2
1319101248.5
n÷3
879400832.33333
n÷3
659550624.25
n÷5
527640499.4
n2
6960112415177035009
n3
1.8362185953121E+28
n4
4.8443164831901E+37
n5
1.2780287842211E+47
2 √n
51363.435408859
3 √n
1381.7709003783
4 √n
226.63502687991
5 √n
76.605795256241
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
-2638202496
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 2638202497 can be divided by 8 positive divisors.
The sum of these divisors (counting 2638202497) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011101001111111100011010000001
3
Ternary
20210212020120110121
4
Quaternary
2131033330122001
5
Quinary
20400334434442
6
Senary
1113441500241
8
Octal
23517743201
10
Decimal
2638202497
12
Duodecimal
617641681
16
Hexadecimal
9d3fc681
20
Vigesimal
2148f64h
36
Base36
17mpu2p
md5
27add9cd685516f3c23920e8004e3b3d
sha1
429e9b55566872fa460b80947bab4d76b309f8fa
sha256
6c032b53ab401f32791abfd83d88c0207aa938daebae45b82d4b5a523a470811
sha512
62820a332e70ea6736e282c9938cf4427ce04137fd381676175bbd3d090ea7969ced6755e3570f3add221d3a23eac7e4cfb9cc82230a23cf457f916770b5c00b
ripemd-160
f3ecd8471b2f16c2137203c34ab75229448bb29b
Diameter
5276404994
Circumference
16576315166.515
Area
2.1865838031679E+19
Volume
7.6915344658898E+28
Surface area
8.7463352126717E+19
Circumference
16576315166.515
Perimeter
10552809988
Area
6960112415177035009
Diagonal
3730981751.544
Surface area
4.1760674491062E+19
Volume
1.8362185953121E+28
Space diagonal
4569500765.4591
Perimeter
7914607491
Area
3.0138170823694E+18
Altitude
2284750382.7295
Surface area
3.0138170823694E+18
Volume
2.1640043674767E+27
Height
1243660583.848