889122989 is an odd 9-digits composite number following 889122988
and preceding 889122990 . In scientific notation, it is written as 8.89122989 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 876078000 positive integers (up to 889122989) that are relatively prime to 889122989.
889122989 has 8 divisors, whose sum is 902183040
The reverse of 889122989 is 989221988
Previous prime number is 4909
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred eighty-nine million one hundred twenty-two thousand nine hundred eighty-nine
Scientific notation
8.89122989 × 10^8
Engineering notation
8.89122989 × 10^6
Prime Factorization
71 × 4909 × 2551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
889122989
Product of the distinct prime numbers
The prime factorization of 889122989 is 71 × 4909 × 2551.
Since it has a total of 3 prime factors.
4 , 9 , 81 , 63 , 408 , 697 , 8760 , 6283 , 59327 , 56617 , 620981 , 13062 , 7294624 , 1004968 , 97305493 , 45953012 , 48552438 , 896841849 , 3479632057 , 9197581084
n×2
1778245978
n×3
2667368967
n×4
3556491956
n×5
4445614945
n÷2
444561494.5
n÷3
296374329.66667
n÷3
222280747.25
n÷5
177824597.8
n2
790539689568294121
n3
7.0288701171209E+26
n4
6.2495300078273E+35
n5
5.5566008004046E+44
2 √n
29818.165419757
3 √n
961.58411382558
4 √n
172.67937172621
5 √n
61.630028403676
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
-889122988
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 889122989 can be divided by 8 positive divisors.
The sum of these divisors (counting 889122989) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100111111101111000010101101
3
Ternary
2021222001010110002
4
Quaternary
310333233002231
5
Quinary
3310103413424
6
Senary
224120554045
8
Octal
6477570255
10
Decimal
889122989
12
Duodecimal
209922925
16
Hexadecimal
34fef0ad
20
Vigesimal
dhh0799
36
Base36
epczot
md5
c54b9ad6141c5d431a8f01ddb2d8a869
sha1
15935595c312765e6075f0ce237e9092fa53746b
sha256
c86a3832fdc4d1fcf60fb28599bcc580d4116a6a6d57d2dc2241c21cf0e2ff7e
sha512
2bd23a6e1189df16dcdf2b5951ed3a18b35d57822945cf30172fdeb14bf0622f611033462aa477f3de2f6d2d127640713244e1013636936bc44681f94a430894
ripemd-160
6a8799ee33b7a5be34f8a982077bf4a6b1ce3dcd
Diameter
1778245978
Circumference
5586524500.7604
Area
2.4835536811189E+18
Volume
2.9442462297312E+27
Surface area
9.9342147244756E+18
Circumference
5586524500.7604
Perimeter
3556491956
Area
790539689568294121
Diagonal
1257409789.6615
Surface area
4743238137409764726
Volume
7.0288701171209E+26
Space diagonal
1540006191.1255
Perimeter
2667368967
Area
3.42313726933E+17
Altitude
770003095.56275
Surface area
3.42313726933E+17
Volume
8.2836028731595E+25
Height
419136596.55383