988943948 is an even 9-digits composite number following 988943947
and preceding 988943949 . In scientific notation, it is written as 9.88943948 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 487507440 positive integers (up to 988943948) that are relatively prime to 988943948.
988943948 has 12 divisors, whose sum is 1755027792
The reverse of 988943948 is 849349889
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred eighty-eight million nine hundred forty-three thousand nine hundred forty-eight
Scientific notation
9.88943948 × 10^8
Engineering notation
9.88943948 × 10^6
Prime Factorization
2 × 2 × 71 × 3482197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
494471974
Product of the distinct prime numbers
The prime factorization of 988943948 is 2 × 2 × 71 × 3482197.
Since it has a total of 4 prime factors.
8 , 7 , 28 , 52 , 821 , 589 , 8094 , 8975 , 66113 , 83797 , 146753 , 675051 , 2376878 , 67240 , 54008835 , 90443192 , 903011043 , 199725114 , 9159689721 , 4832756993
n×2
1977887896
n×3
2966831844
n×4
3955775792
n×5
4944719740
n÷2
494471974
n÷3
329647982.66667
n÷3
247235987
n÷5
197788789.6
n2
978010132285826704
n3
9.6719720140675E+26
n4
9.5650381885374E+35
n5
9.4592866289429E+44
2 √n
31447.479199453
3 √n
996.300983481
4 √n
177.33437117336
5 √n
62.955595371811
1 , 2 , 4 , 71 , 142 , 284 , 3482197 , 6964394 , 13928788 , 247235987 , 494471974 , 988943948
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
-988943947
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 988943948 can be divided by 12 positive divisors.
The sum of these divisors (counting 988943948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111100100001011001001100
3
Ternary
2112220212120001122
4
Quaternary
322330201121030
5
Quinary
4011132201243
6
Senary
242044300112
8
Octal
7274413114
10
Decimal
988943948
12
Duodecimal
237241638
16
Hexadecimal
3af2164c
20
Vigesimal
f90hjh8
36
Base36
gcsi18
md5
8bd58a3467635d2183d48fd084783e62
sha1
a96c22250963a288d1b015b8104e5d15319ee069
sha256
b5830f5c1714f56142ba4641205395ce05d2517cc18af23be13095a21426d2e7
sha512
513ef25f77bac36aaff07a4117e76d38a43a0cc3403f6d5b2701fa0844e1739b79e92720c135fb8aaf46b6f083e2ceb8117f582172dce2d39e103ec9eee739f3
ripemd-160
b90080c17f52fa8bfb3e9474b43f4bfaf8e4010d
Diameter
1977887896
Circumference
6213718083.6978
Area
3.0725094467255E+18
Volume
4.0513861633494E+27
Surface area
1.2290037786902E+19
Circumference
6213718083.6978
Perimeter
3955775792
Area
978010132285826704
Diagonal
1398577943.6884
Surface area
5868060793714960224
Volume
9.6719720140675E+26
Space diagonal
1712901163.7738
Perimeter
2966831844
Area
4.2349080985905E+17
Altitude
856450581.88688
Surface area
4.2349080985905E+17
Volume
1.1398528330989E+26
Height
466192647.89613