51988356 is an even 8-digits composite number following 51988355
and preceding 51988357 . In scientific notation, it is written as 5.1988356 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 14853744 positive integers (up to 51988356) that are relatively prime to 51988356.
51988356 has 24 divisors, whose sum is 115530240
The reverse of 51988356 is 65388915
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-one million nine hundred eighty-eight thousand three hundred fifty-six
Scientific notation
5.1988356 × 10^7
Engineering notation
5.1988356 × 10^6
Prime Factorization
2 × 2 × 9 × 7 × 206303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
25994178
Product of the distinct prime numbers
The prime factorization of 51988356 is 2 × 2 × 9 × 7 × 206303.
Since it has a total of 5 prime factors.
5 , 6 , 42 , 38 , 661 , 956 , 3638 , 9574 , 83263 , 51184 , 160349 , 437463 , 5559372 , 2462925 , 50334843 , 74265816 , 300383881 , 700612094 , 3080507153 , 801168345
n×2
103976712
n×3
155965068
n×4
207953424
n×5
259941780
n÷2
25994178
n÷3
17329452
n÷3
12997089
n÷5
10397671.2
n2
2702789159582736
n3
1.4051356502133E+23
n4
7.305069241158E+30
n5
3.7977854031397E+38
2 √n
7210.2951395903
3 √n
373.22325375588
4 √n
84.913456763874
5 √n
34.928603067558
1 , 2 , 4 , 7 , 9 , 14 , 18 , 28 , 36 , 63 , 126 , 252 , 206303 , 412606 , 825212 , 1444121 , 1856727 , 2888242 , 3713454 , 5776484 , 7426908 , 12997089 , 25994178 , 51988356
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
-51988355
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 51988356 can be divided by 24 positive divisors.
The sum of these divisors (counting 51988356) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000110010100011110000100
3
Ternary
10121211021121200
4
Quaternary
3012110132010
5
Quinary
101302111411
6
Senary
5054142500
8
Octal
306243604
10
Decimal
51988356
12
Duodecimal
154b1a30
16
Hexadecimal
3194784
20
Vigesimal
g4iahg
36
Base36
uyah0
md5
12166c017de60dda023eae791b23aa6c
sha1
2f67a97d51073743bdb3cafac4ca479851294562
sha256
6cf06495938ea2fbad8552c147ca85c16862143b47e1e0dbe020bc63fcab2ae9
sha512
b865e8900880d0df418171e61ee939ce6dd679234e5cdf1ec25f357725037df01e4817ab2fe990b35a9efb257faf4d0555609985a19139e6579ccbacb2a639ea
ripemd-160
858b464be70f8d253cdfb3f81355627188c52ba9
Diameter
103976712
Circumference
326652474.56362
Area
8.4910625679473E+15
Volume
5.8858184480095E+23
Surface area
3.3964250271789E+16
Circumference
326652474.56362
Perimeter
207953424
Area
2702789159582736
Diagonal
73522638.140681
Surface area
16216734957496416
Volume
1.4051356502133E+23
Space diagonal
90046473.993978
Perimeter
155965068
Area
1.1703420366359E+15
Altitude
45023236.996989
Surface area
1.1703420366359E+15
Volume
1.655968244588E+22
Height
24507546.046894