51988136 is an even 8-digits composite number following 51988135
and preceding 51988137 . In scientific notation, it is written as 5.1988136 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 25509120 positive integers (up to 51988136) that are relatively prime to 51988136.
51988136 has 32 divisors, whose sum is 99316800
The reverse of 51988136 is 63188915
Previous prime number is 439
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
fifty-one million nine hundred eighty-eight thousand one hundred thirty-six
Scientific notation
5.1988136 × 10^7
Engineering notation
5.1988136 × 10^6
Prime Factorization
2 × 2 × 2 × 113 × 439 × 131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12997034
Product of the distinct prime numbers
The prime factorization of 51988136 is 2 × 2 × 2 × 113 × 439 × 131.
Since it has a total of 6 prime factors.
6 , 1 , 98 , 99 , 59 , 721 , 7125 , 5357 , 19560 , 29366 , 369532 , 617087 , 8854431 , 6536607 , 82610448 , 51420104 , 622166723 , 821640257 , 6800693151 , 8263262656
n×2
103976272
n×3
155964408
n×4
207952544
n×5
259940680
n÷2
25994068
n÷3
17329378.666667
n÷3
12997034
n÷5
10397627.2
n2
2702766284754496
n3
1.4051178118803E+23
n4
7.3049455900056E+30
n5
3.7977050480581E+38
2 √n
7210.2798836106
3 √n
373.22272729677
4 √n
84.913366931306
5 √n
34.928573505916
1 , 2 , 4 , 8 , 113 , 131 , 226 , 262 , 439 , 452 , 524 , 878 , 904 , 1048 , 1756 , 3512 , 14803 , 29606 , 49607 , 57509 , 59212 , 99214 , 115018 , 118424 , 198428 , 230036 , 396856 , 460072 , 6498517 , 12997034 , 25994068 , 51988136
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988135
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988136 can be divided by 32 positive divisors.
The sum of these divisors (counting 51988136) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11000110010100011010101000
3
Ternary
10121211021022112
4
Quaternary
3012110122220
5
Quinary
101302110021
6
Senary
5054141452
8
Octal
306243250
10
Decimal
51988136
12
Duodecimal
154b1888
16
Hexadecimal
31946a8
20
Vigesimal
g4ia6g
36
Base36
uyaaw
md5
d990ec0f37af3b9cbf46b77e450e8b5c
sha1
b4729b1dfedf6a8b28c980f9407b1f62ccad09b8
sha256
2b2da5768b5ad4847ee81e13fd28c839a7247bfbaf1fdf2ba4edb40f4384f20b
sha512
4c27c061695a55db113f5ff24671153222bf87abbb7872b9e9a41719f7a05a598165929b58b2f0c0edaf71254ebd0937cb3bfe21cc2f226531f379943ee4abc1
ripemd-160
360ae283ddd736c2a98c072848cfd10a97242da6
Diameter
103976272
Circumference
326651092.26285
Area
8.4909907045549E+15
Volume
5.8857437269751E+23
Surface area
3.396396281822E+16
Circumference
326651092.26285
Perimeter
207952544
Area
2702766284754496
Diagonal
73522327.013697
Surface area
16216597708526976
Volume
1.4051178118803E+23
Space diagonal
90046092.942801
Perimeter
155964408
Area
1.1703321315447E+15
Altitude
45023046.4714
Surface area
1.1703321315447E+15
Volume
1.655947221911E+22
Height
24507442.337899