8388996945 is an odd 10-digits composite number following 8388996944
and preceding 8388996946 . In scientific notation, it is written as 8.388996945 × 10^9.
The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors.
There are 3633128640 positive integers (up to 8388996945) that are relatively prime to 8388996945.
8388996945 has 8 divisors, whose sum is 8914625440
The reverse of 8388996945 is 5496998838
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 69
Digital Root 6
Name
eight billion three hundred eighty-eight million nine hundred ninety-six thousand nine hundred forty-five
Scientific notation
8.388996945 × 10^9
Engineering notation
8.388996945 × 10^9
Prime Factorization
105 × 19 × 4205011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8388996945
Product of the distinct prime numbers
The prime factorization of 8388996945 is 105 × 19 × 4205011.
Since it has a total of 3 prime factors.
3 , 4 , 28 , 22 , 373 , 432 , 8555 , 1394 , 48861 , 12534 , 842545 , 247001 , 8869238 , 6483778 , 64970723 , 52872092 , 51299081 , 488266453 , 8828654291 , 5872348358
n×2
16777993890
n×3
25166990835
n×4
33555987780
n×5
41944984725
n÷2
4194498472.5
n÷3
2796332315
n÷3
2097249236.25
n÷5
1677799389
n2
7.0375269743219E+19
n3
5.9037792287942E+29
n4
4.9526785914309E+39
n5
4.1548005573081E+49
2 √n
91591.467643007
3 √n
2031.9047492171
4 √n
302.64082282965
5 √n
96.547716663344
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
-8388996944
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 8388996945 can be divided by 8 positive divisors.
The sum of these divisors (counting 8388996945) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100000001011110111101010001
3
Ternary
210122122101012101120
4
Quaternary
13310001132331101
5
Quinary
114140040400240
6
Senary
3504233152453
8
Octal
76401367521
10
Decimal
8388996945
12
Duodecimal
176155b729
16
Hexadecimal
1f405ef51
20
Vigesimal
6b1b4c75
36
Base36
3uqlbgx
md5
ded1e864f7d0f8e048a5f07f141c1fcc
sha1
6eef6c0de04f9e516a63638de9c54b4165aec469
sha256
8b49393d13e829cc9ccd098559f8872d6a5724c34adefa0e872635a6de1cd49d
sha512
48a2352b9ab2b793e07449bef723725161173e4b454b9ea5d7f5aeb3d64723a957f78bca00f7e5081cd387fff3e870241500d9f947972a5866cde3f97ed664e0
ripemd-160
3c11defde2a9343c7ae2106430bba01e09fcbd7c
Diameter
16777993890
Circumference
52709622346.798
Area
2.210904304197E+20
Volume
2.4729692604794E+30
Surface area
8.8436172167879E+20
Circumference
52709622346.798
Perimeter
33555987780
Area
7.0375269743219E+19
Diagonal
11863833254.325
Surface area
4.2225161845932E+20
Volume
5.9037792287942E+29
Space diagonal
14530168933.28
Perimeter
25166990835
Area
3.0473385697905E+19
Altitude
7265084466.64
Surface area
3.0473385697905E+19
Volume
6.9576705455144E+28
Height
3954611084.7752