51988956 is an even 8-digits composite number following 51988955
and preceding 51988957 . In scientific notation, it is written as 5.1988956 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 16960752 positive integers (up to 51988956) that are relatively prime to 51988956.
51988956 has 24 divisors, whose sum is 123889920
The reverse of 51988956 is 65988915
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-one million nine hundred eighty-eight thousand nine hundred fifty-six
Scientific notation
5.1988956 × 10^7
Engineering notation
5.1988956 × 10^6
Prime Factorization
2 × 2 × 3 × 47 × 92179
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
25994478
Product of the distinct prime numbers
The prime factorization of 51988956 is 2 × 2 × 3 × 47 × 92179.
Since it has a total of 5 prime factors.
4 , 5 , 40 , 59 , 996 , 550 , 1742 , 2754 , 52650 , 49635 , 400325 , 422060 , 3918909 , 4007485 , 24813483 , 26562473 , 542038338 , 573881781 , 8302624441 , 8997830770
n×2
103977912
n×3
155966868
n×4
207955824
n×5
259944780
n÷2
25994478
n÷3
17329652
n÷3
12997239
n÷5
10397791.2
n2
2702851545969936
n3
1.4051843009796E+23
n4
7.3054064795521E+30
n5
3.7980045602755E+38
2 √n
7210.3367466437
3 √n
373.22468954592
4 √n
84.913701760338
5 √n
34.928683689707
1 , 2 , 3 , 4 , 6 , 12 , 47 , 94 , 141 , 188 , 282 , 564 , 92179 , 184358 , 276537 , 368716 , 553074 , 1106148 , 4332413 , 8664826 , 12997239 , 17329652 , 25994478 , 51988956
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988955
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988956 can be divided by 24 positive divisors.
The sum of these divisors (counting 51988956) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000110010100100111011100
3
Ternary
10121211022102220
4
Quaternary
3012110213130
5
Quinary
101302121311
6
Senary
5054145340
8
Octal
306244734
10
Decimal
51988956
12
Duodecimal
154b2250
16
Hexadecimal
31949dc
20
Vigesimal
g4ic7g
36
Base36
uyaxo
md5
0ac4cf87ffcc6471a7795d92cf5f2446
sha1
2ae36b2d1f4aabc084f170a774b2d3176cebe72b
sha256
e02cf3440557b0578ba91e99037b83f0fd8790d791fe35dc99e25321620a1986
sha512
11598dfb53e5dc87da9d2844f87a1114979c46985fbc9693890e331faf55b67dc8b12cc48bc283d9c14e243fa9b8b5bbe530d70f0c13280110f625898c7bd497
ripemd-160
d01030f56db145db279b4f1010c5b31945a81838
Diameter
103977912
Circumference
326656244.47481
Area
8.491258560563E+15
Volume
5.8860222358631E+23
Surface area
3.3965034242252E+16
Circumference
326656244.47481
Perimeter
207955824
Area
2702851545969936
Diagonal
73523486.668818
Surface area
16217109275819616
Volume
1.4051843009796E+23
Space diagonal
90047513.224463
Perimeter
155966868
Area
1.170369050734E+15
Altitude
45023756.612231
Surface area
1.170369050734E+15
Volume
1.656025580066E+22
Height
24507828.889606