989864936 is an even 9-digits composite number following 989864935
and preceding 989864937 . In scientific notation, it is written as 9.89864936 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 8 positive divisors.
There are 494932464 positive integers (up to 989864936) that are relatively prime to 989864936.
989864936 has 8 divisors, whose sum is 1855996770
The reverse of 989864936 is 639468989
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred eighty-nine million eight hundred sixty-four thousand nine hundred thirty-six
Scientific notation
9.89864936 × 10^8
Engineering notation
9.89864936 × 10^6
Prime Factorization
2 × 2 × 2 × 123733117
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
247466234
Product of the distinct prime numbers
The prime factorization of 989864936 is 2 × 2 × 2 × 123733117.
Since it has a total of 4 prime factors.
3 , 5 , 6 , 52 , 216 , 284 , 1802 , 4949 , 79399 , 67026 , 230289 , 182960 , 7874752 , 5364045 , 11168891 , 32165896 , 601559389 , 396777053 , 4195200088 , 8110030825
n×2
1979729872
n×3
2969594808
n×4
3959459744
n×5
4949324680
n÷2
494932468
n÷3
329954978.66667
n÷3
247466234
n÷5
197972987.2
n2
979832591522284096
n3
9.6990192549792E+26
n4
9.6007190740928E+35
n5
9.5034151718308E+44
2 √n
31462.119064043
3 √n
996.6101673521
4 √n
177.37564394257
5 √n
62.967316918053
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
-989864935
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 989864936 can be divided by 8 positive divisors.
The sum of these divisors (counting 989864936) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000010001111101000
3
Ternary
2112222121100102022
4
Quaternary
323000002033220
5
Quinary
4011401134221
6
Senary
242120124012
8
Octal
7300021750
10
Decimal
989864936
12
Duodecimal
237606608
16
Hexadecimal
3b0023e8
20
Vigesimal
f96d26g
36
Base36
gdc8o8
md5
77c6982179077cbfa25c8dc9645faa45
sha1
110278c9ee5e7d55a0a49f406d3c713ceb4ee3bc
sha256
ae89fad1fb6f3ead091f8ef4fcf791cfc6b90f225d6f0f331db71b7819d86bf5
sha512
295d0d240f956ef1a161811a71b5c70f88cca8a6f67e8c46b814730d11aa9d8b91d0c1e15888c54579a6800114de3f5a2d883f4270a61dbd259b94543b2354ac
ripemd-160
59ea65eab96d5daf5cb3bd11ef81e74e202acbf5
Diameter
1979729872
Circumference
6219504821.9675
Area
3.0782348712743E+18
Volume
4.0627156851291E+27
Surface area
1.2312939485097E+19
Circumference
6219504821.9675
Perimeter
3959459744
Area
979832591522284096
Diagonal
1399880417.4088
Surface area
5878995549133704576
Volume
9.6990192549792E+26
Space diagonal
1714496361.7829
Perimeter
2969594808
Area
4.2427995785712E+17
Altitude
857248180.89146
Surface area
4.2427995785712E+17
Volume
1.1430403810091E+26
Height
466626805.80293