1993816085 is an odd 10-digits composite number following 1993816084
and preceding 1993816086 . In scientific notation, it is written as 1.993816085 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1578608640 positive integers (up to 1993816085) that are relatively prime to 1993816085.
1993816085 has 8 divisors, whose sum is 2417245656
The reverse of 1993816085 is 5806183991
Previous prime number is 97
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred ninety-three million eight hundred sixteen thousand eighty-five
Scientific notation
1.993816085 × 10^9
Engineering notation
1.993816085 × 10^9
Prime Factorization
5 × 97 × 4110961
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993816085 Product of the distinct prime numbers
The prime factorization of 1993816085 is 5 × 97 × 4110961.
Since it has a total of 3 prime factors.
10 , 9 , 10 , 56 , 809 , 582 , 6168 , 6373 , 88727 , 79455 , 772546 , 204188 , 2200714 , 7054006 , 26220517 , 27812748 , 66477862 , 927491503 , 1412113130 , 3150142981
n×2
3987632170
n×3
5981448255
n×4
7975264340
n×5
9969080425
n÷2
996908042.5
n÷3
664605361.66667
n÷3
498454021.25
n÷5
398763217
n2
3975302580804727225
n3
7.9260222283505E+27
n4
1.5803030608953E+37
n5
3.1508336619877E+46
2 √n44652.167752529
3 √n1258.621168467
4 √n211.31059545732
5 √n72.433091074056
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
-1993816084 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 1993816085 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993816085) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101110011100000010101
3
Ternary
12010221201100111012
4
Quaternary
1312311303200111
5
Quinary
13040404103320
6
Senary
525502222005
8
Octal
16665634025
10
Decimal
1993816085
12
Duodecimal
477884905
16
Hexadecimal
76d73815
20
Vigesimal
1b317045
36
Base36
wz2ec5
md5
e57cc19a73dcf5306769f8ff42f5959a
sha1
c276915c46b1109c997a217b131cb10dd8efe81a
sha256
5c9b34de35c2caebcc305fbc9738e682f5010280365a7307cb0b51fc1e718c28
sha512
614ee9f1e7c441df468a6e2f764913be4fbcff4891484557dbe5c65ed0f3f43eba302aa6f0f27f3acf1cb34273f7e3b11b6c077d916edb8c3d354a0c4165b329
ripemd-160
134d9e1972af608c195180d9ee290f431a11d61c
Diameter
3987632170
Circumference
12527515930.49
Area
1.2488781383653E+19
Volume
3.3200444273034E+28
Surface area
4.9955125534611E+19
Circumference
12527515930.49
Perimeter
7975264340
Area
3975302580804727225
Diagonal
2819681748.2846
Surface area
2.3851815484828E+19
Volume
7.9260222283505E+27
Space diagonal
3453390760.1681
Perimeter
5981448255
Area
1.7213565113534E+18
Altitude
1726695380.084
Surface area
1.7213565113534E+18
Volume
9.3409067758366E+26
Height
939893916.09488