6389972 is an even 7-digits composite number following 6389971
and preceding 6389973 . In scientific notation, it is written as 6.389972 × 10^6.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 3080448 positive integers (up to 6389972) that are relatively prime to 6389972.
6389972 has 24 divisors, whose sum is 11590656
The reverse of 6389972 is 2799836
Previous prime number is 97
Is Prime? no
Number parity even
Number length 7
Sum of Digits 44
Digital Root 8
Name
six million three hundred eighty-nine thousand nine hundred seventy-two
Scientific notation
6.389972 × 10^6
Engineering notation
6.389972 × 10^6
Prime Factorization
2 × 2 × 43 × 97 × 383
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3194986
Product of the distinct prime numbers
The prime factorization of 6389972 is 2 × 2 × 43 × 97 × 383.
Since it has a total of 5 prime factors.
8 , 7 , 57 , 24 , 939 , 545 , 6593 , 9720 , 42544 , 90959 , 487790 , 922350 , 8799301 , 3000462 , 65076281 , 29681716 , 575142476 , 204923612 , 1130006627 , 4409976896
n×2
12779944
n×3
19169916
n×4
25559888
n×5
31949860
n÷2
3194986
n÷3
2129990.6666667
n÷3
1597493
n÷5
1277994.4
n2
40831742160784
n3
2.6091368911863E+20
n4
1.6672311678847E+27
n5
1.0653560480311E+34
2 √n
2527.8393936324
3 √n
185.56653212676
4 √n
50.277623189968
5 √n
22.966763116488
1 , 2 , 4 , 43 , 86 , 97 , 172 , 194 , 383 , 388 , 766 , 1532 , 4171 , 8342 , 16469 , 16684 , 32938 , 37151 , 65876 , 74302 , 148604 , 1597493 , 3194986 , 6389972
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6389971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6389972 can be divided by 24 positive divisors.
The sum of these divisors (counting 6389972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000011000000011010100
3
Ternary
110000122101122
4
Quaternary
120120003110
5
Quinary
3113434342
6
Senary
344543112
8
Octal
30300324
10
Decimal
6389972
12
Duodecimal
2181a98
16
Hexadecimal
6180d4
20
Vigesimal
1jieic
36
Base36
3syj8
md5
45c5cb66605bcb25d160e8474b65c1c1
sha1
a956a187b7780813f8c845faad67112417b53ccf
sha256
ecbf151476dacc2c57b9b4e3ffc6e04e1b677bf445a34408d123d093124e0dc5
sha512
054e897daed8ecb99a497b91120eb297ecbd7dcef4f4731bcc6e7e485b9574becaa8d6a46584ef2560a4bdbccb74aa5ed1a63ec710e894b166d67a9febe050f9
ripemd-160
7ec80577d0aeba7d1fee813962101e9364458336
Diameter
12779944
Circumference
40149378.183689
Area
1.2827670120559E+14
Volume
1.0929127052748E+21
Surface area
5.1310680482237E+14
Circumference
40149378.183689
Perimeter
25559888
Area
40831742160784
Diagonal
9036785.0655843
Surface area
244990452964704
Volume
2.6091368911863E+20
Space diagonal
11067756.162943
Perimeter
19169916
Area
17680662996008
Altitude
5533878.0814713
Surface area
17680662996008
Volume
3.0748973146697E+19
Height
3012261.6885281