7989797 is an odd 7-digits composite number following 7989796
and preceding 7989798 . In scientific notation, it is written as 7.989797 × 10^6.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 7816864 positive integers (up to 7989797) that are relatively prime to 7989797.
7989797 has 8 divisors, whose sum is 8164800
The reverse of 7989797 is 7979897
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 56
Digital Root 2
Name
seven million nine hundred eighty-nine thousand seven hundred ninety-seven
Scientific notation
7.989797 × 10^6
Engineering notation
7.989797 × 10^6
Prime Factorization
89 × 107 × 839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7989797
Product of the distinct prime numbers
The prime factorization of 7989797 is 89 × 107 × 839.
Since it has a total of 3 prime factors.
1 , 1 , 29 , 81 , 231 , 728 , 3041 , 8768 , 57673 , 36438 , 717546 , 916412 , 4790040 , 6118073 , 94644983 , 48843702 , 214606959 , 870932837 , 2216016670 , 1973772336
n×2
15979594
n×3
23969391
n×4
31959188
n×5
39948985
n÷2
3994898.5
n÷3
2663265.6666667
n÷3
1997449.25
n÷5
1597959.4
n2
63836856101209
n3
5.1004352136687E+20
n4
4.0751441968865E+27
n5
3.2559574878851E+34
2 √n
2826.6228966737
3 √n
199.91493882811
4 √n
53.165993799361
5 √n
24.016358014972
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
-7989796
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 7989797 can be divided by 8 positive divisors.
The sum of these divisors (counting 7989797) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110011110101000100101
3
Ternary
120000220221102
4
Quaternary
132132220211
5
Quinary
4021133142
6
Senary
443125445
8
Octal
36365045
10
Decimal
7989797
12
Duodecimal
2813885
16
Hexadecimal
79ea25
20
Vigesimal
29ie9h
36
Base36
4r8yt
md5
d931a4f8c57f7c5aa08c5a5be5d0be43
sha1
d88eb66754e74335c0ab38b5d0f143559fb02d59
sha256
f42a2f2e02c11626c0fa78068de8319f9b2aaf6e8cc56fd7cab4775c3201df82
sha512
f7f92ddb78d769fe8ad43041afff7615f5034087d28e6ed1854723c9abf26ee1b09dba2392c709a76a8f2f8a8394177bfc980aadb8862ba4ceb5216649bce78e
ripemd-160
b7587ff44a832cad1064042483dd37e879a1f14f
Diameter
15979594
Circumference
50201375.117748
Area
2.0054939815583E+14
Volume
2.1364653063163E+21
Surface area
8.0219759262331E+14
Circumference
50201375.117748
Perimeter
31959188
Area
63836856101209
Diagonal
11299279.278008
Surface area
383021136607254
Volume
5.1004352136687E+20
Space diagonal
13838734.346161
Perimeter
23969391
Area
27642169540689
Altitude
6919367.1730807
Surface area
27642169540689
Volume
6.010920544313E+19
Height
3766426.4260026