989792389 is an odd 9-digits prime number following 989792388
and preceding 989792390 . In scientific notation, it is written as 9.89792389 × 10^8.
The sum of its digits is 64. It has a total of 1 prime factors and 2 positive divisors.
There are 989792388 positive integers (up to 989792389) that are relatively prime to 989792389.
989792389 has 2 divisors, whose sum is 989792390
The reverse of 989792389 is 983297989
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 64 Digital Root 1
Name
nine hundred eighty-nine million seven hundred ninety-two thousand three hundred eighty-nine
Scientific notation
9.89792389 × 10^8
Engineering notation
9.89792389 × 10^6
Prime Factorization
989792389
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
989792389 Product of the distinct prime numbers
The prime factorization of 989792389 is 989792389.
Since it has a total of 1 prime factors.
1 , 2 , 32 , 54 , 777 , 193 , 442 , 5158 , 77954 , 77399 , 945918 , 832853 , 1352512 , 9596164 , 31782126 , 9894953 , 60470430 , 551049813 , 7566987788 , 1588553147
n×2
1979584778
n×3
2969377167
n×4
3959169556
n×5
4948961945
n÷2
494896194.5
n÷3
329930796.33333
n÷3
247448097.25
n÷5
197958477.8
n2
979688973322327321
n3
9.6968868938166E+26
n4
9.5979048444936E+35
n5
9.499933165426E+44
2 √n31460.966116761
3 √n996.5858196384
4 √n177.37239389702
5 √n62.966393918622
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
989792390 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
494896195 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31460.966132654 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979794 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989792389 can be divided by 2 positive divisors.
The sum of these divisors (counting 989792389) is 989792390, the average is 494896195.
Base
System
Value
2
Binary
111010111111110000100010000101
3
Ternary
2112222110122220101
4
Quaternary
322333300202011
5
Quinary
4011341324024
6
Senary
242114404101
8
Octal
7277604205
10
Decimal
989792389
12
Duodecimal
237590631
16
Hexadecimal
3aff0885
20
Vigesimal
f9640j9
36
Base36
gdaop1
md5
27f7277d4ef9d1e31cb53819fa1e0358
sha1
e4b3d296fbff88960e3695e6f09a40bdcd5b6081
sha256
15663888acaba6b8350adfa17c5720d5d27667703f505a0c1d4940d8d6c13696
sha512
1c1e32a6492e734f10b76110a881879c8989a1896b3c4f1bfd2769a6a55881a72333b31ba8808c35e4d2420f7606eba4e04a6130fb589d878c8ec34fc320fdcd
ripemd-160
8e5c68838bc7289db2a3b9fcd09f629eb55799d5
Diameter
1979584778
Circumference
6219048995.723
Area
3.0777836813924E+18
Volume
4.0618224837741E+27
Surface area
1.2311134725569E+19
Circumference
6219048995.723
Perimeter
3959169556
Area
979688973322327321
Diagonal
1399777820.4575
Surface area
5878133839933963926
Volume
9.6968868938166E+26
Space diagonal
1714370706.693
Perimeter
2969377167
Area
4.2421776935232E+17
Altitude
857185353.34649
Surface area
4.2421776935232E+17
Volume
1.1427890798361E+26
Height
466592606.81916