988943668 is an even 9-digits composite number following 988943667
and preceding 988943669 . In scientific notation, it is written as 9.88943668 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 494386112 positive integers (up to 988943668) that are relatively prime to 988943668.
988943668 has 12 divisors, whose sum is 1730951460
The reverse of 988943668 is 866349889
Previous prime number is 35993
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
nine hundred eighty-eight million nine hundred forty-three thousand six hundred sixty-eight
Scientific notation
9.88943668 × 10^8
Engineering notation
9.88943668 × 10^6
Prime Factorization
2 × 2 × 35993 × 6869
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
494471834 Product of the distinct prime numbers
The prime factorization of 988943668 is 2 × 2 × 35993 × 6869.
Since it has a total of 4 prime factors.
9 , 6 , 80 , 44 , 169 , 781 , 8895 , 7453 , 59496 , 42657 , 923407 , 322160 , 3260409 , 6551211 , 95039061 , 19879610 , 905051114 , 886778838 , 9738926780 , 4137480301
n×2
1977887336
n×3
2966831004
n×4
3955774672
n×5
4944718340
n÷2
494471834
n÷3
329647889.33333
n÷3
247235917
n÷5
197788733.6
n2
978009578477294224
n3
9.6719637987847E+26
n4
9.5650273559333E+35
n5
9.4592732378971E+44
2 √n31447.474747585
3 √n996.30088945332
4 √n177.33435862118
5 √n62.955591806884
1 , 2 , 4 , 6869 , 13738 , 27476 , 35993 , 71986 , 143972 , 247235917 , 494471834 , 988943668
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
-988943667 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 988943668 can be divided by 12 positive divisors.
The sum of these divisors (counting 988943668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111100100001010100110100
3
Ternary
2112220212112200021
4
Quaternary
322330201110310
5
Quinary
4011132144133
6
Senary
242044254524
8
Octal
7274412464
10
Decimal
988943668
12
Duodecimal
237241444
16
Hexadecimal
3af21534
20
Vigesimal
f90hj38
36
Base36
gcshtg
md5
6bae1aa4514baf190d9f1959687d360b
sha1
06a44289bf486b1c7533191bfb63b437d8c28a30
sha256
701aab8fcfa4ea939d468c4c0e062bc463e2300c60468b9b6830d242fbc9db28
sha512
987fad3e2af516ae87ce9772077030252a79371fa0794ffb5e16cce8e6e00c065470af80219903b8f62ffae3c701abf0ad29f766f560e50085fc54ece62b8328
ripemd-160
3784173c8ea48bc5e04fdc713daea8b94c066a34
Diameter
1977887336
Circumference
6213716324.4059
Area
3.0725077068847E+18
Volume
4.0513827221398E+27
Surface area
1.2290030827539E+19
Circumference
6213716324.4059
Perimeter
3955774672
Area
978009578477294224
Diagonal
1398577547.7086
Surface area
5868057470863765344
Volume
9.6719637987847E+26
Space diagonal
1712900678.7995
Perimeter
2966831004
Area
4.2349057005292E+17
Altitude
856450339.39976
Surface area
4.2349057005292E+17
Volume
1.1398518649186E+26
Height
466192515.90287