51494877 is an odd 8-digits composite number following 51494876
and preceding 51494878 . In scientific notation, it is written as 5.1494877 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 29425608 positive integers (up to 51494877) that are relatively prime to 51494877.
51494877 has 8 divisors, whose sum is 71929440
The reverse of 51494877 is 77849415
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-one million four hundred ninety-four thousand eight hundred seventy-seven
Scientific notation
5.1494877 × 10^7
Engineering notation
5.1494877 × 10^6
Prime Factorization
21 × 3 × 817379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51494877
Product of the distinct prime numbers
The prime factorization of 51494877 is 21 × 3 × 817379.
Since it has a total of 3 prime factors.
10 , 8 , 71 , 41 , 341 , 331 , 9176 , 8116 , 84537 , 85064 , 984787 , 836949 , 4138548 , 6962676 , 54521386 , 62787240 , 640375164 , 301422144 , 3767616093 , 3948095634
n×2
102989754
n×3
154484631
n×4
205979508
n×5
257474385
n÷2
25747438.5
n÷3
17164959
n÷3
12873719.25
n÷5
10298975.4
n2
2651722357245129
n3
1.3655011662449E+23
n4
7.0316314599137E+30
n5
3.6209299713758E+38
2 √n
7175.9931020034
3 √n
372.03860594827
4 √n
84.71123362343
5 √n
34.862040656049
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
-51494876
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 51494877 can be divided by 8 positive divisors.
The sum of these divisors (counting 51494877) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000100011011111111011101
3
Ternary
10120220012200200
4
Quaternary
3010123333131
5
Quinary
101140314002
6
Senary
5035414113
8
Octal
304337735
10
Decimal
51494877
12
Duodecimal
152b4339
16
Hexadecimal
311bfdd
20
Vigesimal
g1gh3h
36
Base36
unpp9
md5
5980985f4f6fd00b3bf15b2edd9a4f2e
sha1
0a0086ea6f4a20f94501c3bcb796037d2896fa85
sha256
6f8ef24d92224e92836894bab65d8342a9a94c390672c4571da19e376da52ffc
sha512
e28661da639c932445ed876a11e599f697b9d3d87d5002a737253978614599f4ae31e289bfc2a00d313ed93a68b7e380e0c7dea26014d5c08b0e98bd4c89fac2
ripemd-160
7d709e2a0041aeb5e00e85def0324c8451ad549d
Diameter
102989754
Circumference
323551854.56142
Area
8.3306314768811E+15
Volume
5.7197979097909E+23
Surface area
3.3322525907524E+16
Circumference
323551854.56142
Perimeter
205979508
Area
2651722357245129
Diagonal
72824753.446134
Surface area
15910334143470774
Volume
1.3655011662449E+23
Space diagonal
89191743.29351
Perimeter
154484631
Area
1.1482294625787E+15
Altitude
44595871.646755
Surface area
1.1482294625787E+15
Volume
1.6092585572832E+22
Height
24274917.815378