993845690 is an even 9-digits composite number following 993845689
and preceding 993845691 . In scientific notation, it is written as 9.93845690 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 397538272 positive integers (up to 993845690) that are relatively prime to 993845690.
993845690 has 8 divisors, whose sum is 1788922260
The reverse of 993845690 is 096548399
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred ninety-three million eight hundred forty-five thousand six hundred ninety
Scientific notation
9.93845690 × 10^8
Engineering notation
9.93845690 × 10^6
Prime Factorization
2 × 5 × 99384569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
993845690
Product of the distinct prime numbers
The prime factorization of 993845690 is 2 × 5 × 99384569.
Since it has a total of 3 prime factors.
8 , 3 , 98 , 97 , 282 , 581 , 5535 , 2496 , 57268 , 94996 , 603120 , 703058 , 7681624 , 9155513 , 64258451 , 65115449 , 713844106 , 437077711 , 4727195569 , 4197634251
n×2
1987691380
n×3
2981537070
n×4
3975382760
n×5
4969228450
n÷2
496922845
n÷3
331281896.66667
n÷3
248461422.5
n÷5
198769138
n2
987729255531576100
n3
9.8165046349697E+26
n4
9.7560908223296E+35
n5
9.6960488150208E+44
2 √n
31525.318237886
3 √n
997.94434049288
4 √n
177.55370522151
5 √n
63.017880414352
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
-993845689
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 993845690 can be divided by 8 positive divisors.
The sum of these divisors (counting 993845690) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001111001110000110111010
3
Ternary
2120021002120222122
4
Quaternary
323033032012322
5
Quinary
4013411030230
6
Senary
242341321242
8
Octal
7317160672
10
Decimal
993845690
12
Duodecimal
238a06222
16
Hexadecimal
3b3ce1ba
20
Vigesimal
fabae4a
36
Base36
gfpk8q
md5
8b7d98bd1cd1aadec24a3c1888e68a71
sha1
3f7775233dfdf6a3a81e15c760aa5dbe302d6ea9
sha256
b27b303eda607f6089f1265f369a33f0602aad750ebf50e6f5e4fc6ba82521d9
sha512
3ad5afa2c20c83de60dc1e0fec9744eda462777e92910cd8173e7457771c62a4cbafa262300ea30b05030400185b1c75463f122f49a8a6448cbf04179757e58e
ripemd-160
b856b31ef2dfc078c1b8df22dd18f2375a45b9ee
Diameter
1987691380
Circumference
6244516637.0118
Area
3.1030429729137E+18
Volume
4.1119278460201E+27
Surface area
1.2412171891655E+19
Circumference
6244516637.0118
Perimeter
3975382760
Area
987729255531576100
Diagonal
1405510053.704
Surface area
5926375533189456600
Volume
9.8165046349697E+26
Space diagonal
1721391229.9633
Perimeter
2981537070
Area
4.2769931367572E+17
Altitude
860695614.98167
Surface area
4.2769931367572E+17
Volume
1.1568861658227E+26
Height
468503351.23468