6389640248 is an even 10-digits composite number following 6389640247
and preceding 6389640249 . In scientific notation, it is written as 6.389640248 × 10^9.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 3164961568 positive integers (up to 6389640248) that are relatively prime to 6389640248.
6389640248 has 16 divisors, whose sum is 12092545080
The reverse of 6389640248 is 8420469836
Previous prime number is 107
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
six billion three hundred eighty-nine million six hundred forty thousand two hundred forty-eight
Scientific notation
6.389640248 × 10^9
Engineering notation
6.389640248 × 10^9
Prime Factorization
2 × 2 × 2 × 107 × 7464533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1597410062
Product of the distinct prime numbers
The prime factorization of 6389640248 is 2 × 2 × 2 × 107 × 7464533.
Since it has a total of 5 prime factors.
2 , 7 , 1 , 45 , 752 , 298 , 9502 , 5752 , 80233 , 51410 , 532503 , 86432 , 5716743 , 5040309 , 50150548 , 18552843 , 766593576 , 546083664 , 4544163156 , 3714763193
n×2
12779280496
n×3
19168920744
n×4
25558560992
n×5
31948201240
n÷2
3194820124
n÷3
2129880082.6667
n÷3
1597410062
n÷5
1277928049.6
n2
4.0827502498861E+19
n3
2.6087305319205E+29
n4
1.6668849602945E+39
n5
1.0650795231084E+49
2 √n
79935.22532651
3 √n
1855.6332068162
4 √n
282.72818275954
5 √n
91.431381401652
1 , 2 , 4 , 8 , 107 , 214 , 428 , 856 , 7464533 , 14929066 , 29858132 , 59716264 , 798705031 , 1597410062 , 3194820124 , 6389640248
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6389640247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6389640248 can be divided by 16 positive divisors.
The sum of these divisors (counting 6389640248) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100110110100010110000111000
3
Ternary
121111022020100121112
4
Quaternary
11330312202300320
5
Quinary
101041221441443
6
Senary
2534012055452
8
Octal
57466426070
10
Decimal
6389640248
12
Duodecimal
12a3a64588
16
Hexadecimal
17cda2c38
20
Vigesimal
4jgf50c8
36
Base36
2xo85yw
md5
8d572a46d01666f4d6f5905f2a2d16d4
sha1
b5fa625c38fe4984e3fe72166787236c46a936e7
sha256
f36dc184bd9a62e3e0185ee77a27a99114d0856d3b47399764334cf91951cf2c
sha512
e6a48f37f7279efa967ca631f7ff12e1b63775671d624fa8637e8d01adeb516a5c64045838a0b42e1caefa2827a753d75b1808e520b438ae195b2fb3a9337aa8
ripemd-160
8eccad770e80220cc8f4e61d961e76d0b61c62e2
Diameter
12779280496
Circumference
40147293724.397
Area
1.2826338191484E+20
Volume
1.0927424899036E+30
Surface area
5.1305352765937E+20
Circumference
40147293724.397
Perimeter
25558560992
Area
4.0827502498861E+19
Diagonal
9036315897.4066
Surface area
2.4496501499317E+20
Volume
2.6087305319205E+29
Space diagonal
11067181551.623
Perimeter
19168920744
Area
1.7678827168543E+19
Altitude
5533590775.8115
Surface area
1.7678827168543E+19
Volume
3.0744184156822E+28
Height
3012105299.1355