55397718 is an even 8-digits composite number following 55397717
and preceding 55397719 . In scientific notation, it is written as 5.5397718 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 18442224 positive integers (up to 55397718) that are relatively prime to 55397718.
55397718 has 16 divisors, whose sum is 92448000
The reverse of 55397718 is 81779355
Previous prime number is 1069
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-five million three hundred ninety-seven thousand seven hundred eighteen
Scientific notation
5.5397718 × 10^7
Engineering notation
5.5397718 × 10^6
Prime Factorization
2 × 9 × 1069 × 2879
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55397718
Product of the distinct prime numbers
The prime factorization of 55397718 is 2 × 9 × 1069 × 2879.
Since it has a total of 4 prime factors.
3 , 4 , 78 , 68 , 951 , 339 , 7758 , 7517 , 76092 , 86753 , 955203 , 935199 , 7926511 , 8720317 , 70798255 , 19660869 , 698702770 , 750796119 , 4363002216 , 4567707812
n×2
110795436
n×3
166193154
n×4
221590872
n×5
276988590
n÷2
27698859
n÷3
18465906
n÷3
13849429.5
n÷5
11079543.6
n2
3068907159607524
n3
1.7001045339612E+23
n4
9.4181911542903E+30
n5
5.2174629763547E+38
2 √n
7442.9643288142
3 √n
381.20971363258
4 √n
86.272616332265
5 √n
35.375156921841
1 , 2 , 9 , 18 , 1069 , 2138 , 2879 , 5758 , 9621 , 19242 , 25911 , 51822 , 3077651 , 6155302 , 27698859 , 55397718
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
-55397717
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 55397718 can be divided by 16 positive divisors.
The sum of these divisors (counting 55397718) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011010100110101010110
3
Ternary
10212020111101100
4
Quaternary
3103110311112
5
Quinary
103140211333
6
Senary
5255210530
8
Octal
323246526
10
Decimal
55397718
12
Duodecimal
16676a46
16
Hexadecimal
34d4d56
20
Vigesimal
h64e5i
36
Base36
wzd5i
md5
c21455ad4e050179609ca87dd7a6cb6f
sha1
759561d7b4d15e9ba347ddad05c8259945376742
sha256
6e54574ba71c98c60e5d3463f8d2ce2741c2151e431fa34cb79ef99e60304bcc
sha512
4350a00753223aeeaa3de01d00de3dec7f64fa17944fdc0c63a28992ca2b431c6da15327b3c57ad08b9991aa142ce47360d240fe0504aa93444c78c1b3e5a98a
ripemd-160
d6365cf0bb3fa5aae43fd730fda26fc487f33224
Diameter
110795436
Circumference
348074127.78888
Area
9.6412561871721E+15
Volume
7.1213812189695E+23
Surface area
3.8565024748688E+16
Circumference
348074127.78888
Perimeter
221590872
Area
3068907159607524
Diagonal
78344204.12012
Surface area
18413442957645144
Volume
1.7001045339612E+23
Space diagonal
95951662.199373
Perimeter
166193154
Area
1.328875781038E+15
Altitude
47975831.099686
Surface area
1.328875781038E+15
Volume
2.0035924078166E+22
Height
26114734.706707