6389628889 is an odd 10-digits composite number following 6389628888
and preceding 6389628890 . In scientific notation, it is written as 6.389628889 × 10^9.
The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors.
There are 5476824756 positive integers (up to 6389628889) that are relatively prime to 6389628889.
6389628889 has 4 divisors, whose sum is 7302433024
The reverse of 6389628889 is 9888269836
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 67
Digital Root 4
Name
six billion three hundred eighty-nine million six hundred twenty-eight thousand eight hundred eighty-nine
Scientific notation
6.389628889 × 10^9
Engineering notation
6.389628889 × 10^9
Prime Factorization
7 × 912804127
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
6389628889
Product of the distinct prime numbers
The prime factorization of 6389628889 is 7 × 912804127.
Since it has a total of 2 prime factors.
7 , 9 , 76 , 34 , 577 , 934 , 8648 , 3971 , 50 , 51793 , 761842 , 542603 , 4187647 , 5066883 , 19341408 , 78632271 , 709911110 , 459106969 , 1071193592 , 3337558125
n×2
12779257778
n×3
19168886667
n×4
25558515556
n×5
31948144445
n÷2
3194814444.5
n÷3
2129876296.3333
n÷3
1597407222.25
n÷5
1277925777.8
n2
4.0827357339143E+19
n3
2.6087166191572E+29
n4
1.6668731072981E+39
n5
1.0650700560689E+49
2 √n
79935.1542752
3 √n
1855.632107216
4 √n
282.72805710647
5 √n
91.431348893725
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6389628888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6389628889 can be divided by 4 positive divisors.
The sum of these divisors (counting 6389628889) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100110110011111111111011001
3
Ternary
121111022012210000211
4
Quaternary
11330312133333121
5
Quinary
101041221111024
6
Senary
2534011531121
8
Octal
57466377731
10
Decimal
6389628889
12
Duodecimal
12a3a59aa1
16
Hexadecimal
17cd9ffd9
20
Vigesimal
4jgf3c49
36
Base36
2xo7x7d
md5
acc455e3c78b20afa50ca236f4d8bf21
sha1
6abe28a1d35f5fcde5ad848324c1fea25067bab7
sha256
8c41d7261f0f2a9c008d1cb43109284a9b970b9a611bcb551819c681cb810a0a
sha512
b0bb2c57dfc7f8aea232b92c97d0ed43f3e2bb79140c2ef1464c57a6bac18f4eb6781c90ec759b99ddc97646c584d5a32fe4fc9f28d19ad12c4bfcfcc3332917
ripemd-160
fb6b2e0fd7077da347007eea3c6f0515d3a1f22f
Diameter
12779257778
Circumference
40147222353.695
Area
1.2826292588214E+20
Volume
1.0927366621389E+30
Surface area
5.1305170352855E+20
Circumference
40147222353.695
Perimeter
25558515556
Area
4.0827357339143E+19
Diagonal
9036299833.3547
Surface area
2.4496414403486E+20
Volume
2.6087166191572E+29
Space diagonal
11067161877.258
Perimeter
19168886667
Area
1.7678764312542E+19
Altitude
5533580938.6289
Surface area
1.7678764312542E+19
Volume
3.0744020193335E+28
Height
3012099944.4516