55446979 is an odd 8-digits composite number following 55446978
and preceding 55446980 . In scientific notation, it is written as 5.5446979 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 43352064 positive integers (up to 55446979) that are relatively prime to 55446979.
55446979 has 16 divisors, whose sum is 65016000
The reverse of 55446979 is 97964455
Previous prime number is 629
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-five million four hundred forty-six thousand nine hundred seventy-nine
Scientific notation
5.5446979 × 10^7
Engineering notation
5.5446979 × 10^6
Prime Factorization
7 × 49 × 629 × 257
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55446979
Product of the distinct prime numbers
The prime factorization of 55446979 is 7 × 49 × 629 × 257.
Since it has a total of 4 prime factors.
6 , 2 , 87 , 36 , 547 , 154 , 6403 , 888 , 76034 , 20204 , 689178 , 434338 , 6050552 , 271479 , 65519745 , 16142600 , 128252344 , 431801700 , 5727199494 , 4657924334
n×2
110893958
n×3
166340937
n×4
221787916
n×5
277234895
n÷2
27723489.5
n÷3
18482326.333333
n÷3
13861744.75
n÷5
11089395.8
n2
3074367480226441
n3
1.704643891144E+23
n4
9.4517354034739E+30
n5
5.2407017442997E+38
2 √n
7446.272826052
3 √n
381.32267381066
4 √n
86.291788868072
5 √n
35.381445975499
1 , 7 , 49 , 257 , 343 , 629 , 1799 , 4403 , 12593 , 30821 , 88151 , 161653 , 215747 , 1131571 , 7920997 , 55446979
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
-55446978
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 55446979 can be divided by 16 positive divisors.
The sum of these divisors (counting 55446979) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011100000110111000011
3
Ternary
10212022222221211
4
Quaternary
3103200313003
5
Quinary
103143300404
6
Senary
5300230551
8
Octal
323406703
10
Decimal
55446979
12
Duodecimal
1669b457
16
Hexadecimal
34e0dc3
20
Vigesimal
h6ah8j
36
Base36
x0f5v
md5
23b94011ed0d7e250ec1cad96fa6a53b
sha1
060c2c80ad7e9abb1ea1bdd36c0b54b2a3c8851c
sha256
9c6534ffa0664be415b521321472fb4b8bfe373d77fb2a04627cf0f781f97f86
sha512
2c32acd74a4a5af0948766bcf578f670046423a5a70fdc10eb2ac0f12d612e774506f11b29c6c859712b104173f52a8737f9f8b3921ac81dd90c9753af9f7405
ripemd-160
24e618e126c903012cbb7dbd218896b6306c2a80
Diameter
110893958
Circumference
348383643.7803
Area
9.6584102903148E+15
Volume
7.1403956338729E+23
Surface area
3.8633641161259E+16
Circumference
348383643.7803
Perimeter
221787916
Area
3074367480226441
Diagonal
78413869.694416
Surface area
18446204881358646
Volume
1.704643891144E+23
Space diagonal
96036984.754205
Perimeter
166340937
Area
1.3312401692224E+15
Altitude
48018492.377102
Surface area
1.3312401692224E+15
Volume
2.0089420915602E+22
Height
26137956.564805