51997777 is an odd 8-digits composite number following 51997776
and preceding 51997778 . In scientific notation, it is written as 5.1997777 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 47949312 positive integers (up to 51997777) that are relatively prime to 51997777.
51997777 has 8 divisors, whose sum is 56054376
The reverse of 51997777 is 77779915
Previous prime number is 2357
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-one million nine hundred ninety-seven thousand seven hundred seventy-seven
Scientific notation
5.1997777 × 10^7
Engineering notation
5.1997777 × 10^6
Prime Factorization
13 × 2357 × 1697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51997777
Product of the distinct prime numbers
The prime factorization of 51997777 is 13 × 2357 × 1697.
Since it has a total of 3 prime factors.
1 , 2 , 13 , 87 , 928 , 204 , 2072 , 862 , 68012 , 72590 , 244251 , 223692 , 1645455 , 9905605 , 78377896 , 29278320 , 208006073 , 134051165 , 2969327067 , 987926784
n×2
103995554
n×3
155993331
n×4
207991108
n×5
259988885
n÷2
25998888.5
n÷3
17332592.333333
n÷3
12999444.25
n÷5
10399555.4
n2
2703768812941729
n3
1.405899677949E+23
n4
7.3103657938363E+30
n5
3.8012277033633E+38
2 √n
7210.9484119636
3 √n
373.24579677753
4 √n
84.917303371949
5 √n
34.929868883772
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
-51997776
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 51997777 can be divided by 8 positive divisors.
The sum of these divisors (counting 51997777) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000110010110110001010001
3
Ternary
10121211202112121
4
Quaternary
3012112301101
5
Quinary
101302412102
6
Senary
5054254241
8
Octal
306266121
10
Decimal
51997777
12
Duodecimal
154b7381
16
Hexadecimal
3196c51
20
Vigesimal
g4je8h
36
Base36
uyhqp
md5
ddeb5bed8b44793db1165f74f3208592
sha1
300daf0dda440a7a87df00f0a1458baba82fe566
sha256
19f138d02369a6094be95307c4dad4afcc7952fec963d8d32224a9f0839ade4e
sha512
0a5282a8bb2f9f4d210085ee3a6797898bfdaca57190400c773aab6a0b03e5082214c7a36b6b1f941a28b0f56a987077337d4714d97ee95e9106785fd89214ad
ripemd-160
b0abfcfa2af76226dbc303e30c7b35e4a1712d3e
Diameter
103995554
Circumference
326711668.4524
Area
8.4941402397429E+15
Volume
5.8890187999051E+23
Surface area
3.3976560958972E+16
Circumference
326711668.4524
Perimeter
207991108
Area
2703768812941729
Diagonal
73535961.446652
Surface area
16222612877650374
Volume
1.405899677949E+23
Space diagonal
90062791.644636
Perimeter
155993331
Area
1.1707662389838E+15
Altitude
45031395.822318
Surface area
1.1707662389838E+15
Volume
1.6568686599095E+22
Height
24511987.148884