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 4 prime factors and 16 positive divisors.
There are 781452672 positive integers (up to 989242565) that are relatively prime to 989242565.
989242565 has 16 divisors, whose sum is 1202040000
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
5 × 89 × 1499 × 1483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989242565
Product of the distinct prime numbers
The prime factorization of 989242565 is 5 × 89 × 1499 × 1483.
Since it has a total of 4 prime factors.
8 , 6 , 27 , 78 , 511 , 66 , 5984 , 3833 , 5836 , 94051 , 185403 , 51880 , 1235702 , 255452 , 83827904 , 72846510 , 277224427 , 289753533 , 9355333484 , 8017744221
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
1 , 5 , 89 , 445 , 1483 , 1499 , 7415 , 7495 , 131987 , 133411 , 659935 , 667055 , 2223017 , 11115085 , 197848513 , 989242565
16 divisors
τ
Total Divisors
16
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
0.0625
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
16
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 16 positive divisors.
The sum of these divisors (counting 989242565) is 1, the average is 0.0625.
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