989242565 is an odd 9-digits composite number following 989242564
and preceding 989242566 . In scientific notation, it is written as 9.89242565 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 781452672 positive integers (up to 989242565) that are relatively prime to 989242565.
989242565 has 8 divisors, whose sum is 992796000
The reverse of 989242565 is 565242989
Previous prime number is 1499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred eighty-nine million two hundred forty-two thousand five hundred sixty-five
Scientific notation
9.89242565 × 10^8
Engineering notation
9.89242565 × 10^6
Prime Factorization
445 × 1499 × 1483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989242565
Product of the distinct prime numbers
The prime factorization of 989242565 is 445 × 1499 × 1483.
Since it has a total of 3 prime factors.
3 , 7 , 20 , 47 , 5 , 163 , 4479 , 919 , 14885 , 54507 , 210906 , 813881 , 1498427 , 935543 , 733396 , 77665632 , 301422959 , 4582896 , 8778141607 , 345615961
n×2
1978485130
n×3
2967727695
n×4
3956970260
n×5
4946212825
n÷2
494621282.5
n÷3
329747521.66667
n÷3
247310641.25
n÷5
197848513
n2
978600852407779225
n3
9.6807361734706E+26
n4
9.5765962833323E+35
n5
9.4735766712931E+44
2 √n
31452.226709726
3 √n
996.40125288833
4 √n
177.3477564271
5 √n
62.959396869523
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
-989242564
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 989242565 can be divided by 8 positive divisors.
The sum of these divisors (counting 989242565) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111101101010010011000101
3
Ternary
2112221102201200112
4
Quaternary
322331222103011
5
Quinary
4011221230230
6
Senary
242054522405
8
Octal
7275522305
10
Decimal
989242565
12
Duodecimal
237366405
16
Hexadecimal
3af6a4c5
20
Vigesimal
f92f685
36
Base36
gcywg5
md5
a0f70c5b162e86f3bacfb82d88b69243
sha1
037f8e9aa7e9fce2e86ceda680ff26ea4c35262e
sha256
b706cb6c3a0542b48c4a0f18fe399bab6fcf25ac32d1f429d1a7287f6a0ffd7e
sha512
df7f6459a51b933de6c231e38c263c388c95231dfddf0f0f7e3a6ca18ae4694965d297672297a1bab2e8915b1dad2e680d59fd253a952ba23ba44d30e2d27111
ripemd-160
44b3ecb928ba350b52f7effa4f444a219861b020
Diameter
1978485130
Circumference
6215594349.6446
Area
3.074365248721E+18
Volume
4.0550572858555E+27
Surface area
1.2297460994884E+19
Circumference
6215594349.6446
Perimeter
3956970260
Area
978600852407779225
Diagonal
1399000251.8997
Surface area
5871605114446675350
Volume
9.6807361734706E+26
Space diagonal
1713418383.5898
Perimeter
2967727695
Area
4.2374659917512E+17
Altitude
856709191.79488
Surface area
4.2374659917512E+17
Volume
1.1408856991898E+26
Height
466333417.29992