988394966 is an even 9-digits composite number following 988394965
and preceding 988394967 . In scientific notation, it is written as 9.88394966 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 456182280 positive integers (up to 988394966) that are relatively prime to 988394966.
988394966 has 8 divisors, whose sum is 1596638064
The reverse of 988394966 is 669493889
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred eighty-eight million three hundred ninety-four thousand nine hundred sixty-six
Scientific notation
9.88394966 × 10^8
Engineering notation
9.88394966 × 10^6
Prime Factorization
2 × 13 × 38015191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
988394966
Product of the distinct prime numbers
The prime factorization of 988394966 is 2 × 13 × 38015191.
Since it has a total of 3 prime factors.
9 , 1 , 5 , 80 , 964 , 911 , 3759 , 9880 , 34000 , 21491 , 936247 , 292283 , 9605962 , 1795689 , 13339554 , 55199232 , 224692063 , 287655427 , 1110358876 , 9542474524
n×2
1976789932
n×3
2965184898
n×4
3953579864
n×5
4941974830
n÷2
494197483
n÷3
329464988.66667
n÷3
247098741.5
n÷5
197678993.2
n2
976924608814141156
n3
9.6558736551342E+26
n4
9.5438169130666E+35
n5
9.4330605933007E+44
2 √n
31438.749434416
3 √n
996.11659401295
4 √n
177.30975560983
5 √n
62.94860424444
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
-988394965
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 988394966 can be divided by 8 positive divisors.
The sum of these divisors (counting 988394966) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111010011011010111010110
3
Ternary
2112212211122222222
4
Quaternary
322322123113112
5
Quinary
4011012114331
6
Senary
242024422342
8
Octal
7272332726
10
Decimal
988394966
12
Duodecimal
2370179b2
16
Hexadecimal
3ae9b5d6
20
Vigesimal
f8h9786
36
Base36
gcgqfq
md5
8ef27df17523fed20b248ca552212bcb
sha1
c9a9c2c72674e5af6a5f0e52eee6dfafd71d1a6d
sha256
9a1cc1bd7a503b510fcb8e0f955e8db55edcf2284f5e055ac09b019e4aaece53
sha512
1a6d5651f69a87797e06ff2ab166d05fb7bbf9f90195e1fefdce7bf3aee77f292be92298105d6a0dbb97502af5c8254c9184ad3ec4f26ed1c233da89fe47e3c2
ripemd-160
21ba307868a923a10d0f0998225fcf1d4c3a2c03
Diameter
1976789932
Circumference
6210268728.0615
Area
3.0690991741616E+18
Volume
4.0446428985281E+27
Surface area
1.2276396696646E+19
Circumference
6210268728.0615
Perimeter
3953579864
Area
976924608814141156
Diagonal
1397801565.8985
Surface area
5861547652884846936
Volume
9.6558736551342E+26
Space diagonal
1711950299.0573
Perimeter
2965184898
Area
4.2302076440761E+17
Altitude
855975149.52866
Surface area
4.2302076440761E+17
Volume
1.1379556233043E+26
Height
465933855.2995