53781497 is an odd 8-digits composite number following 53781496
and preceding 53781498 . In scientific notation, it is written as 5.3781497 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 40554000 positive integers (up to 53781497) that are relatively prime to 53781497.
53781497 has 16 divisors, whose sum is 69218304
The reverse of 53781497 is 79418735
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
fifty-three million seven hundred eighty-one thousand four hundred ninety-seven
Scientific notation
5.3781497 × 10^7
Engineering notation
5.3781497 × 10^6
Prime Factorization
7 × 11 × 31 × 22531
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
53781497
Product of the distinct prime numbers
The prime factorization of 53781497 is 7 × 11 × 31 × 22531.
Since it has a total of 4 prime factors.
2 , 2 , 92 , 59 , 889 , 74 , 1537 , 7362 , 73598 , 52995 , 381134 , 535369 , 6584737 , 2885702 , 69649041 , 39173504 , 837576504 , 129002088 , 8352943015 , 3534921563
n×2
107562994
n×3
161344491
n×4
215125988
n×5
268907485
n÷2
26890748.5
n÷3
17927165.666667
n÷3
13445374.25
n÷5
10756299.4
n2
2892449419561009
n3
1.5556025978077E+23
n4
8.3662636447188E+30
n5
4.4995018310965E+38
2 √n
7333.5869122824
3 √n
377.46581740981
4 √n
85.636364427049
5 √n
35.166291952386
1 , 7 , 11 , 31 , 77 , 217 , 341 , 2387 , 22531 , 157717 , 247841 , 698461 , 1734887 , 4889227 , 7683071 , 53781497
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
-53781496
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 53781497 can be divided by 16 positive divisors.
The sum of these divisors (counting 53781497) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001101001010001111111001
3
Ternary
10202012101100022
4
Quaternary
3031022033321
5
Quinary
102232001442
6
Senary
5200420225
8
Octal
315121771
10
Decimal
53781497
12
Duodecimal
16017675
16
Hexadecimal
334a3f9
20
Vigesimal
gg2deh
36
Base36
w0q2h
md5
33f21efc6561a3db0da00ddad39d9f56
sha1
354786d15269ce56384452bc3eec1131cf6f8b1a
sha256
1bb7165040d4c53a5dfb43db9f76a16790be00f12ecef62c663874994f3747dc
sha512
5c3329be2baf001ba4b4e54dca932e1ad7e78d08c56519bc518dfe5cc5e624b4be6e917bdeba543026def71548c47dd3c635d47b0f1bad6fdc794252f3336924
ripemd-160
e1bd680b3c627850ef604fed4cf2aaed632c1077
Diameter
107562994
Circumference
337919111.74852
Area
9.0868978473729E+15
Volume
6.5160929242372E+23
Surface area
3.6347591389492E+16
Circumference
337919111.74852
Perimeter
215125988
Area
2892449419561009
Diagonal
76058522.462128
Surface area
17354696517366054
Volume
1.5556025978077E+23
Space diagonal
93152285.311113
Perimeter
161344491
Area
1.2524673382507E+15
Altitude
46576142.655557
Surface area
1.2524673382507E+15
Volume
1.8332952429021E+22
Height
25352840.820709