1980571806 is an even 10-digits composite number following 1980571805
and preceding 1980571807 . In scientific notation, it is written as 1.980571806 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 660190596 positive integers (up to 1980571806) that are relatively prime to 1980571806.
1980571806 has 12 divisors, whose sum is 4291238952
The reverse of 1980571806 is 6081750891
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion nine hundred eighty million five hundred seventy-one thousand eight hundred six
Scientific notation
1.980571806 × 10^9
Engineering notation
1.980571806 × 10^9
Prime Factorization
2 × 3 × 3 × 110031767
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
660190602 Product of the distinct prime numbers
The prime factorization of 1980571806 is 2 × 3 × 3 × 110031767.
Since it has a total of 4 prime factors.
3 , 7 , 50 , 80 , 673 , 260 , 2654 , 3602 , 14644 , 27735 , 883195 , 824877 , 6808519 , 3534178 , 20415163 , 35201321 , 30981141 , 172267646 , 2116256137 , 6975623135
n×2
3961143612
n×3
5941715418
n×4
7922287224
n×5
9902859030
n÷2
990285903
n÷3
660190602
n÷3
495142951.5
n÷5
396114361.2
n2
3922664678722101636
n3
7.769119067069E+27
n4
1.5387298181694E+37
n5
3.0475648949178E+46
2 √n44503.615650866
3 √n1255.8281029542
4 √n210.95880083767
5 √n72.336604414778
1 , 2 , 3 , 6 , 9 , 18 , 110031767 , 220063534 , 330095301 , 660190602 , 990285903 , 1980571806
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
-1980571805 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 1980571806 can be divided by 12 positive divisors.
The sum of these divisors (counting 1980571806) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110110000011010010000010011110
3
Ternary
12010000210110202100
4
Quaternary
1312003102002132
5
Quinary
13024011244211
6
Senary
524310305530
8
Octal
16603220236
10
Decimal
1980571806
12
Duodecimal
4733582a6
16
Hexadecimal
760d209e
20
Vigesimal
1aiib9a6
36
Base36
wr6izi
md5
9a2be09f4fcc5cbad06d09743339792d
sha1
1c614a881d00d41a7116da36310069307d830f59
sha256
fa979ebba6c0a536f4a7d861443a1658fc34e4b84eec63a03d22199b890b8a0d
sha512
a230b65d01168ca3a6a9f0384445f5849279463ecaf44f6e637e5f4015cd6ed2f3ad677b4ce45ac47c9cbe1ee689deabf48e907f1cc354b6b40885268c161c4a
ripemd-160
01014af35a0b071b0704e29b36d66abc230ee361
Diameter
3961143612
Circumference
12444299671.273
Area
1.232341453717E+19
Volume
3.2543209847958E+28
Surface area
4.9293658148678E+19
Circumference
12444299671.273
Perimeter
7922287224
Area
3922664678722101636
Diagonal
2800951509.299
Surface area
2.3535988072333E+19
Volume
7.769119067069E+27
Space diagonal
3430450996.0304
Perimeter
5941715418
Area
1.6985636311506E+18
Altitude
1715225498.0152
Surface area
1.6985636311506E+18
Volume
9.1559946269504E+26
Height
933650503.09966