7117989 is an odd 7-digits composite number following 7117988
and preceding 7117990 . In scientific notation, it is written as 7.117989 × 10^6.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 4460400 positive integers (up to 7117989) that are relatively prime to 7117989.
7117989 has 16 divisors, whose sum is 10068480
The reverse of 7117989 is 9897117
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 42
Digital Root 6
Name
seven million one hundred seventeen thousand nine hundred eighty-nine
Scientific notation
7.117989 × 10^6
Engineering notation
7.117989 × 10^6
Prime Factorization
3 × 19 × 151 × 827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7117989
Product of the distinct prime numbers
The prime factorization of 7117989 is 3 × 19 × 151 × 827.
Since it has a total of 4 prime factors.
2 , 3 , 99 , 43 , 658 , 432 , 543 , 2447 , 49922 , 66390 , 373287 , 104074 , 8357094 , 1646564 , 42835556 , 61194442 , 271909257 , 238125973 , 263416750 , 208716767
n×2
14235978
n×3
21353967
n×4
28471956
n×5
35589945
n÷2
3558994.5
n÷3
2372663
n÷3
1779497.25
n÷5
1423597.8
n2
50665767404121
n3
3.6063837505909E+20
n4
2.5670199866485E+27
n5
1.8272020027744E+34
2 √n
2667.9559591567
3 √n
192.36192043211
4 √n
51.652259961755
5 √n
23.467750509991
1 , 3 , 19 , 57 , 151 , 453 , 827 , 2481 , 2869 , 8607 , 15713 , 47139 , 124877 , 374631 , 2372663 , 7117989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7117988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7117989 can be divided by 16 positive divisors.
The sum of these divisors (counting 7117989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011001001110010100101
3
Ternary
111101122001020
4
Quaternary
123021302211
5
Quinary
3310233424
6
Senary
412321353
8
Octal
33116245
10
Decimal
7117989
12
Duodecimal
2473259
16
Hexadecimal
6c9ca5
20
Vigesimal
249ej9
36
Base36
48k9x
md5
98b6a6ac7278dc691af6fb8213048fec
sha1
4837b4370f96a2ca765db7186998367039b8affe
sha256
cd1c9b7cbe971a29dc39fd2067386976ae7edfa6359062079d0bac13e7b23ad0
sha512
42b00e9efe54e58c1a0089d1c6ca823ef9d8b372d8d6ba08844aac05262f4f9d180f5c6eca0c774b447a26ebb8d7c5361e83444a03a6202e04cff5535267046c
ripemd-160
42cae0df92f28d3b6efba832eb2e6aa2364dd577
Diameter
14235978
Circumference
44723643.901466
Area
1.5917120266528E+14
Volume
1.5106384929176E+21
Surface area
6.366848106611E+14
Circumference
44723643.901466
Perimeter
28471956
Area
50665767404121
Diagonal
10066356.580623
Surface area
303994604424726
Volume
3.6063837505909E+20
Space diagonal
12328718.595716
Perimeter
21353967
Area
21938920837101
Altitude
6164359.2978582
Surface area
21938920837101
Volume
4.2501640093397E+19
Height
3355452.1935408