54697979 is an odd 8-digits composite number following 54697978
and preceding 54697980 . In scientific notation, it is written as 5.4697979 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 42482880 positive integers (up to 54697979) that are relatively prime to 54697979.
54697979 has 16 divisors, whose sum is 68666880
The reverse of 54697979 is 97979645
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
fifty-four million six hundred ninety-seven thousand nine hundred seventy-nine
Scientific notation
5.4697979 × 10^7
Engineering notation
5.4697979 × 10^6
Prime Factorization
23 × 19 × 7 × 17881
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
54697979 Product of the distinct prime numbers
The prime factorization of 54697979 is 23 × 19 × 7 × 17881.
Since it has a total of 4 prime factors.
2 , 4 , 39 , 40 , 452 , 464 , 5507 , 8531 , 9616 , 84304 , 144684 , 270089 , 7784727 , 325815 , 85947849 , 19497082 , 709328614 , 874876721 , 7918488291 , 5152802634
n×2
109395958
n×3
164093937
n×4
218791916
n×5
273489895
n÷2
27348989.5
n÷3
18232659.666667
n÷3
13674494.75
n÷5
10939595.8
n2
2991868906684441
n3
1.6364918262858E+23
n4
8.9512795547852E+30
n5
4.8961690111077E+38
2 √n7395.8082046521
3 √n379.59786406245
4 √n85.998884903539
5 √n35.285335896889
1 , 7 , 19 , 23 , 133 , 161 , 437 , 3059 , 17881 , 125167 , 339739 , 411263 , 2378173 , 2878841 , 7813997 , 54697979
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
-54697978 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 54697979 can be divided by 16 positive divisors.
The sum of these divisors (counting 54697979) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010000101001111111111011
3
Ternary
10210220221112002
4
Quaternary
3100221333323
5
Quinary
103000313404
6
Senary
5232211215
8
Octal
320517773
10
Decimal
54697979
12
Duodecimal
16399b0b
16
Hexadecimal
3429ffb
20
Vigesimal
h1h4ij
36
Base36
wkd8b
md5
b743a5d9021c5f147786f5c156e05b8f
sha1
0b5a322d498c75a0b50ac96298867e12e2fd8fb4
sha256
45dfce37c1270e3abb7d7312ca854eca66a93b5333fe3247871ddf433d80a037
sha512
09faf5d73b658b0fccd63889459bb69cab731f14397517f06b6ed1aa738f036e8ce7d95b1df1e1625b6b1d123293604c78e7f9794d65d2ccef6f00075edb9b84
ripemd-160
fce3630c254bb7601d7f788ea5892b6ba0c86a7d
Diameter
109395958
Circumference
343677537.98522
Area
9.3992333777436E+15
Volume
6.8549209321589E+23
Surface area
3.7596933510974E+16
Circumference
343677537.98522
Perimeter
218791916
Area
2991868906684441
Diagonal
77354623.736199
Surface area
17951213440106646
Volume
1.6364918262858E+23
Space diagonal
94739678.699335
Perimeter
164093937
Area
1.2955172389908E+15
Altitude
47369839.349668
Surface area
1.2955172389908E+15
Volume
1.9286241128717E+22
Height
25784874.578733