988890932 is an even 9-digits composite number following 988890931
and preceding 988890933 . In scientific notation, it is written as 9.88890932 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 494360760 positive integers (up to 988890932) that are relatively prime to 988890932.
988890932 has 12 divisors, whose sum is 1730855616
The reverse of 988890932 is 239098889
Previous prime number is 6991
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred eighty-eight million eight hundred ninety thousand nine hundred thirty-two
Scientific notation
9.88890932 × 10^8
Engineering notation
9.88890932 × 10^6
Prime Factorization
2 × 2 × 6991 × 35363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
494445466
Product of the distinct prime numbers
The prime factorization of 988890932 is 2 × 2 × 6991 × 35363.
Since it has a total of 4 prime factors.
8 , 8 , 80 , 7 , 692 , 381 , 3676 , 6689 , 55840 , 50900 , 670482 , 394761 , 8995423 , 7246143 , 11364356 , 96093220 , 706837949 , 358855047 , 9100759274 , 6726817056
n×2
1977781864
n×3
2966672796
n×4
3955563728
n×5
4944454660
n÷2
494445466
n÷3
329630310.66667
n÷3
247222733
n÷5
197778186.4
n2
977905275391828624
n3
9.6704165918994E+26
n4
9.5629872763917E+35
n5
9.4567514004551E+44
2 √n
31446.636258907
3 √n
996.28317969581
4 √n
177.33199445928
5 √n
62.954920363804
1 , 2 , 4 , 6991 , 13982 , 27964 , 35363 , 70726 , 141452 , 247222733 , 494445466 , 988890932
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988890931
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988890932 can be divided by 12 positive divisors.
The sum of these divisors (counting 988890932) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111100010100011100110100
3
Ternary
2112220202212100002
4
Quaternary
322330110130310
5
Quinary
4011124002212
6
Senary
242043210432
8
Octal
7274243464
10
Decimal
988890932
12
Duodecimal
237216a18
16
Hexadecimal
3af14734
20
Vigesimal
f90b76c
36
Base36
gcrd4k
md5
1b50a0585225ad1f6a14a901ed736fa0
sha1
7a0abe159550ed0bfcbff67c7edaa79f9380fb17
sha256
cb5e3fa6746e970cd1d5150b406b46c222f191cb2b7969bbe76dc354e9bdadad
sha512
e232e46c411436973b2be47400cd7f187bea416fa628d83e32ef1926c07f34b4a191be2b83b5a0dd97ff0a95214f614b15f6987fb88e1c2440e98bbdf0a6959f
ripemd-160
d632ef1b49cdc4e68d56beca99cc022ade3d3207
Diameter
1977781864
Circumference
6213384974.3455
Area
3.0721800290777E+18
Volume
4.0507346296352E+27
Surface area
1.2288720116311E+19
Circumference
6213384974.3455
Perimeter
3955563728
Area
977905275391828624
Diagonal
1398502967.7422
Surface area
5867431652350971744
Volume
9.6704165918994E+26
Space diagonal
1712809337.3681
Perimeter
2966672796
Area
4.2344540549207E+17
Altitude
856404668.68407
Surface area
4.2344540549207E+17
Volume
1.1396695248385E+26
Height
466167655.91406