8021280224 is an even 10-digits composite number following 8021280223
and preceding 8021280225 . In scientific notation, it is written as 8.021280224 × 10^9.
The sum of its digits is 29. It has a total of 6 prime factors and 12 positive divisors.
There are 4010640096 positive integers (up to 8021280224) that are relatively prime to 8021280224.
8021280224 has 12 divisors, whose sum is 15791895504
The reverse of 8021280224 is 4220821208
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 29
Digital Root 2
Name
eight billion twenty-one million two hundred eighty thousand two hundred twenty-four
Scientific notation
8.021280224 × 10^9
Engineering notation
8.021280224 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 250665007
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
501330014
Product of the distinct prime numbers
The prime factorization of 8021280224 is 2 × 2 × 2 × 2 × 2 × 250665007.
Since it has a total of 6 prime factors.
9 , 10 , 61 , 94 , 672 , 241 , 9113 , 5303 , 72102 , 22815 , 317256 , 880021 , 9916543 , 3523847 , 22674443 , 83987017 , 648387050 , 69915977 , 9291785323 , 1229671775
n×2
16042560448
n×3
24063840672
n×4
32085120896
n×5
40106401120
n÷2
4010640112
n÷3
2673760074.6667
n÷3
2005320056
n÷5
1604256044.8
n2
6.4340936431933E+19
n3
5.1609668099511E+29
n4
4.1397561009381E+39
n5
3.3206143744638E+49
2 √n
89561.600164356
3 √n
2001.7717819309
4 √n
299.26844164455
5 √n
95.686074418509
1 , 2 , 4 , 8 , 16 , 32 , 250665007 , 501330014 , 1002660028 , 2005320056 , 4010640112 , 8021280224
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8021280223
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8021280224 can be divided by 12 positive divisors.
The sum of these divisors (counting 8021280224) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011110000110110000010111100000
3
Ternary
202201000110020212202
4
Quaternary
13132012300113200
5
Quinary
112411421431344
6
Senary
3403535512332
8
Octal
73606602740
10
Decimal
8021280224
12
Duodecimal
167a3886a8
16
Hexadecimal
1de1b05e0
20
Vigesimal
656d00b4
36
Base36
3onnvfk
md5
28e5c475b21b7f3e51ed65dd9dfd565f
sha1
5aa429e49422fce537ec31b8fd8db1009cb37afe
sha256
d3d19c915270826938e1f6d547fb699e6904b1bb23d846f1563d19e70e7666b2
sha512
20b42bc674e9606d0a93082c0b9fb7ae2f801487be1ebbcf10a3ef3ca270b567d4d4ea6555a303dd7d25056b16c54197d873347daf5662426e00cb7f2c88ed97
ripemd-160
ac34998a3e83414325294032a242ec2b5b3f7481
Diameter
16042560448
Circumference
50399190048.207
Area
2.0213301321965E+20
Volume
2.1618207220751E+30
Surface area
8.085320528786E+20
Circumference
50399190048.207
Perimeter
32085120896
Area
6.4340936431933E+19
Diagonal
11343803280.376
Surface area
3.860456185916E+20
Volume
5.1609668099511E+29
Space diagonal
13893264889.715
Perimeter
24063840672
Area
2.7860442726667E+19
Altitude
6946632444.8577
Surface area
2.7860442726667E+19
Volume
6.0822577146585E+28
Height
3781267760.1253