7989772 is an even 7-digits composite number following 7989771
and preceding 7989773 . In scientific notation, it is written as 7.989772 × 10^6.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 3375120 positive integers (up to 7989772) that are relatively prime to 7989772.
7989772 has 24 divisors, whose sum is 16208640
The reverse of 7989772 is 2779897
Previous prime number is 71
Is Prime? no
Number parity even
Number length 7
Sum of Digits 49
Digital Root 4
Name
seven million nine hundred eighty-nine thousand seven hundred seventy-two
Scientific notation
7.989772 × 10^6
Engineering notation
7.989772 × 10^6
Prime Factorization
2 × 2 × 7 × 71 × 4019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3994886
Product of the distinct prime numbers
The prime factorization of 7989772 is 2 × 2 × 7 × 71 × 4019.
Since it has a total of 5 prime factors.
9 , 3 , 75 , 77 , 407 , 918 , 5661 , 4591 , 48496 , 95251 , 760842 , 448208 , 3949021 , 5834120 , 26746555 , 63730467 , 927138866 , 434091757 , 4201734660 , 5718052863
n×2
15979544
n×3
23969316
n×4
31959088
n×5
39948860
n÷2
3994886
n÷3
2663257.3333333
n÷3
1997443
n÷5
1597954.4
n2
63836456611984
n3
5.1003873361764E+20
n4
4.0750931927737E+27
n5
3.2559065489014E+34
2 √n
2826.6184744319
3 √n
199.91473031724
4 √n
53.165952210338
5 √n
24.016342985561
1 , 2 , 4 , 7 , 14 , 28 , 71 , 142 , 284 , 497 , 994 , 1988 , 4019 , 8038 , 16076 , 28133 , 56266 , 112532 , 285349 , 570698 , 1141396 , 1997443 , 3994886 , 7989772
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7989771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7989772 can be divided by 24 positive divisors.
The sum of these divisors (counting 7989772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11110011110101000001100
3
Ternary
120000220220111
4
Quaternary
132132220030
5
Quinary
4021133042
6
Senary
443125404
8
Octal
36365014
10
Decimal
7989772
12
Duodecimal
2813864
16
Hexadecimal
79ea0c
20
Vigesimal
29ie8c
36
Base36
4r8y4
md5
7de86ff9dd1be748b78ea35ca68e28bb
sha1
c8b389bbb51a816f8f1dd1430d0bc172bb992a39
sha256
f974426a8784171fb1313d1dd302cfa409b22f9cd2fae3f184c875952fc01f10
sha512
2ccb7bad66934ba14017e6b30b122ae798dfaa30396680eae00a9badd3692c746353627d948255c2a1adeb69792e1547aa485b55bbbb17b9e5871b7b9ad4690d
ripemd-160
cb2064218271fcf452621812cbe4f46fe578916f
Diameter
15979544
Circumference
50201218.038115
Area
2.0054814312341E+14
Volume
2.1364452514392E+21
Surface area
8.0219257249365E+14
Circumference
50201218.038115
Perimeter
31959088
Area
63836456611984
Diagonal
11299243.922669
Surface area
383018739671904
Volume
5.1003873361764E+20
Space diagonal
13838691.044891
Perimeter
23969316
Area
27641996556781
Altitude
6919345.5224456
Surface area
27641996556781
Volume
6.0108641201473E+19
Height
3766414.6408896