979968394 is an even 9-digits composite number following 979968393
and preceding 979968395 . In scientific notation, it is written as 9.79968394 × 10^8.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 489984196 positive integers (up to 979968394) that are relatively prime to 979968394.
979968394 has 4 divisors, whose sum is 1469952594
The reverse of 979968394 is 493869979
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 64 Digital Root 1
Name
nine hundred seventy-nine million nine hundred sixty-eight thousand three hundred ninety-four
Scientific notation
9.79968394 × 10^8
Engineering notation
9.79968394 × 10^6
Prime Factorization
2 × 489984197
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
979968394 Product of the distinct prime numbers
The prime factorization of 979968394 is 2 × 489984197.
Since it has a total of 2 prime factors.
2 , 10 , 36 , 99 , 267 , 684 , 7220 , 5983 , 32960 , 87313 , 444054 , 957971 , 926587 , 4054088 , 81815444 , 12467910 , 991736864 , 130391140 , 5646348155 , 863857408
n×2
1959936788
n×3
2939905182
n×4
3919873576
n×5
4899841970
n÷2
489984197
n÷3
326656131.33333
n÷3
244992098.5
n÷5
195993678.8
n2
960338053238939236
n3
9.4110093972965E+26
n4
9.2224917649876E+35
n5
9.0377504436131E+44
2 √n31304.446872609
3 √n993.27771007644
4 √n176.93062728824
5 √n62.840902529031
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-979968393 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 979968394 can be divided by 4 positive divisors.
The sum of these divisors (counting 979968394) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011010010010000110001010
3
Ternary
2112021222112220201
4
Quaternary
322122102012022
5
Quinary
4001332442034
6
Senary
241124042414
8
Octal
7232220612
10
Decimal
979968394
12
Duodecimal
23423340a
16
Hexadecimal
3a69218a
20
Vigesimal
f64g0je
36
Base36
g7g4ga
md5
be660f845a524f9d8191ca1515cab8ab
sha1
64074b4062305b7ffac2ad175ac76ecab63f065e
sha256
44a2e0b67788849a26c033cf806748479f750efcfd62a0f69664d1281f08e749
sha512
803d96c33489f53ece6c4bb9e89d366ded01d24051ecee50a2c70190638e48a4d6a0cc8dae5f92ced250db0c82b2a6bd5121dd28abf7fab7fdcd3f563a510ffa
ripemd-160
8939807914e31b269e6c4581a90b5298dac8e80d
Diameter
1959936788
Circumference
6157323014.6812
Area
3.0169909730182E+18
Volume
3.9420743980548E+27
Surface area
1.2067963892073E+19
Circumference
6157323014.6812
Perimeter
3919873576
Area
960338053238939236
Diagonal
1385884593.4918
Surface area
5762028319433635416
Volume
9.4110093972965E+26
Space diagonal
1697355048.2197
Perimeter
2939905182
Area
4.1583857516291E+17
Altitude
848677524.10984
Surface area
4.1583857516291E+17
Volume
1.1090980937731E+26
Height
461961531.16393