51997427 is an odd 8-digits composite number following 51997426
and preceding 51997428 . In scientific notation, it is written as 5.1997427 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 50982624 positive integers (up to 51997427) that are relatively prime to 51997427.
51997427 has 8 divisors, whose sum is 53019600
The reverse of 51997427 is 72479915
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
fifty-one million nine hundred ninety-seven thousand four hundred twenty-seven
Scientific notation
5.1997427 × 10^7
Engineering notation
5.1997427 × 10^6
Prime Factorization
67 × 229 × 3389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51997427
Product of the distinct prime numbers
The prime factorization of 51997427 is 67 × 229 × 3389.
Since it has a total of 3 prime factors.
9 , 2 , 25 , 100 , 352 , 779 , 2709 , 9031 , 56771 , 11479 , 210320 , 58795 , 9114527 , 7889606 , 39000198 , 57083924 , 114337732 , 651762856 , 9982620732 , 8776103003
n×2
103994854
n×3
155992281
n×4
207989708
n×5
259987135
n÷2
25998713.5
n÷3
17332475.666667
n÷3
12999356.75
n÷5
10399485.4
n2
2703732414620329
n3
1.4058712885675E+23
n4
7.3101689698687E+30
n5
3.8010997736841E+38
2 √n
7210.9241432704
3 √n
373.24495932941
4 √n
84.917160475786
5 √n
34.929821860658
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51997426
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51997427 can be divided by 8 positive divisors.
The sum of these divisors (counting 51997427) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000110010110101011110011
3
Ternary
10121211202001122
4
Quaternary
3012112223303
5
Quinary
101302404202
6
Senary
5054252455
8
Octal
306265363
10
Decimal
51997427
12
Duodecimal
154b712b
16
Hexadecimal
3196af3
20
Vigesimal
g4jdb7
36
Base36
uyhgz
md5
4dd3e516df6a48f7eb13db20458ff1e3
sha1
240092f7fe03472fbe7fc1a7792d422342367b40
sha256
ffde6ecf9075f5c32a88f37041ccfed0d7dcaae76a79d6858ffba5178e5f45b1
sha512
5f0a549bf8c1daf9df9afdbb28792f49d1274466cb53b129525a26916fad1bd8c038ba0a9f64bb34b3c174556ccb8f802c00d3e767d2bc17546f182df08282fa
ripemd-160
cda829da35921fc33177c7234ce69b8838b3de8f
Diameter
103994854
Circumference
326709469.33754
Area
8.4940258910438E+15
Volume
5.8888998827421E+23
Surface area
3.3976103564175E+16
Circumference
326709469.33754
Perimeter
207989708
Area
2703732414620329
Diagonal
73535466.471905
Surface area
16222394487721974
Volume
1.4058712885675E+23
Space diagonal
90062185.426854
Perimeter
155992281
Area
1.1707504780483E+15
Altitude
45031092.713427
Surface area
1.1707504780483E+15
Volume
1.6568352027026E+22
Height
24511822.157302