2143243072 is an even 10-digits composite number following 2143243071
and preceding 2143243073 . In scientific notation, it is written as 2.143243072 × 10^9.
The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors.
There are 1070030720 positive integers (up to 2143243072) that are relatively prime to 2143243072.
2143243072 has 28 divisors, whose sum is 4259311776
The reverse of 2143243072 is 2703423412
Previous prime number is 683
Is Prime? no Number parity even Number length 10 Sum of Digits 28 Digital Root 1
Name
two billion one hundred forty-three million two hundred forty-three thousand seventy-two
Scientific notation
2.143243072 × 10^9
Engineering notation
2.143243072 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 683 × 49031
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
66976346 Product of the distinct prime numbers
The prime factorization of 2143243072 is 2 × 2 × 2 × 2 × 2 × 2 × 683 × 49031.
Since it has a total of 8 prime factors.
8 , 4 , 15 , 51 , 195 , 765 , 8037 , 2210 , 26396 , 28022 , 419923 , 868403 , 4660207 , 5000265 , 98958094 , 30384559 , 453732578 , 183909426 , 6066815417 , 1285120695
n×2
4286486144
n×3
6429729216
n×4
8572972288
n×5
10716215360
n÷2
1071621536
n÷3
714414357.33333
n÷3
535810768
n÷5
428648614.4
n2
4593490865675997184
n3
9.8449674741554E+27
n4
2.1100158333049E+37
n5
4.522276816541E+46
2 √n46295.173312128
3 √n1289.3093817517
4 √n215.16313186075
5 √n73.487637486452
1 , 2 , 4 , 8 , 16 , 32 , 64 , 683 , 1366 , 2732 , 5464 , 10928 , 21856 , 43712 , 49031 , 98062 , 196124 , 392248 , 784496 , 1568992 , 3137984 , 33488173 , 66976346 , 133952692 , 267905384 , 535810768 , 1071621536 , 2143243072
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2143243071 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2143243072 can be divided by 28 positive divisors.
The sum of these divisors (counting 2143243072) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1111111101111110100101101000000
3
Ternary
12112100220000210001
4
Quaternary
1333233310231000
5
Quinary
13342132234242
6
Senary
552401045344
8
Octal
17757645500
10
Decimal
2143243072
12
Duodecimal
4b9926854
16
Hexadecimal
7fbf4b40
20
Vigesimal
1d9f57dc
36
Base36
zg14xs
md5
3ee9c1277bbc547e120e68f2079c2dc1
sha1
a71a71501b824700526885986db8ac9361983e86
sha256
d4a8fe41f9f69461cf367651475bff5c741225a9cf1a945785f7eba503e45aac
sha512
5a4bc01888177450e5323ef453e393721ba6294779817ef28ac4bcece63f309fa177eb5be094ae7d44b0a157424e53d249f8b9355cdd2207d4dd134002dc17fc
ripemd-160
8923b4030b64d18932acf0012adcf6b9f2eb3d95
Diameter
4286486144
Circumference
13466393379.705
Area
1.443087715794E+19
Volume
4.1238503322183E+28
Surface area
5.7723508631758E+19
Circumference
13466393379.705
Perimeter
8572972288
Area
4593490865675997184
Diagonal
3031003419.8846
Surface area
2.7560945194056E+19
Volume
9.8449674741554E+27
Space diagonal
3712205893.674
Perimeter
6429729216
Area
1.9890398908636E+18
Altitude
1856102946.837
Surface area
1.9890398908636E+18
Volume
1.1602405435894E+27
Height
1010334473.2949