51331656 is an even 8-digits composite number following 51331655
and preceding 51331657 . In scientific notation, it is written as 5.1331656 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 17044800 positive integers (up to 51331656) that are relatively prime to 51331656.
51331656 has 32 divisors, whose sum is 128822400
The reverse of 51331656 is 65613315
Previous prime number is 269
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
fifty-one million three hundred thirty-one thousand six hundred fifty-six
Scientific notation
5.1331656 × 10^7
Engineering notation
5.1331656 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 269 × 7951
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12832914
Product of the distinct prime numbers
The prime factorization of 51331656 is 2 × 2 × 2 × 3 × 269 × 7951.
Since it has a total of 6 prime factors.
9 , 7 , 36 , 23 , 107 , 929 , 2951 , 8483 , 79002 , 91586 , 234524 , 498611 , 5764268 , 9330613 , 27099531 , 29739127 , 773539295 , 647560755 , 5847943867 , 5848929033
n×2
102663312
n×3
153994968
n×4
205326624
n×5
256658280
n÷2
25665828
n÷3
17110552
n÷3
12832914
n÷5
10266331.2
n2
2634938907702336
n3
1.3525577759119E+23
n4
6.9429030473236E+30
n5
3.5639071086657E+38
2 √n
7164.6113641983
3 √n
371.64511188537
4 √n
84.644027339195
5 √n
34.839912453669
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 269 , 538 , 807 , 1076 , 1614 , 2152 , 3228 , 6456 , 7951 , 15902 , 23853 , 31804 , 47706 , 63608 , 95412 , 190824 , 2138819 , 4277638 , 6416457 , 8555276 , 12832914 , 17110552 , 25665828 , 51331656
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
-51331655
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 51331656 can be divided by 32 positive divisors.
The sum of these divisors (counting 51331656) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11000011110100001001001000
3
Ternary
10120120220210110
4
Quaternary
3003310021020
5
Quinary
101120103111
6
Senary
5032114320
8
Octal
303641110
10
Decimal
51331656
12
Duodecimal
152359a0
16
Hexadecimal
30f4248
20
Vigesimal
g0g92g
36
Base36
uk7rc
md5
f8b5f236aaaeee96d65b84de9fd3f47b
sha1
588973c00292ee175713c8325cf608e242364cd1
sha256
0a75dff3719a5338ee88f594d1b49c2b4166db49838da7eceae67e456eb88aae
sha512
94b02037ddd934993a3f06580af12d1005f4166de1a1559378eae7bc6702bcca21766b1c45ed3ccfe4103e3c2e76648353acf59198c16f47d817a46f45c59faf
ripemd-160
231b03fba3dacce4999bdf5489ccaf74ee0b7309
Diameter
102663312
Circumference
322526306.7724
Area
8.2779047150956E+15
Volume
5.6655807631475E+23
Surface area
3.3111618860382E+16
Circumference
322526306.7724
Perimeter
205326624
Area
2634938907702336
Diagonal
72593924.09427
Surface area
15809633446214016
Volume
1.3525577759119E+23
Space diagonal
88909036.228648
Perimeter
153994968
Area
1.1409620157451E+15
Altitude
44454518.114324
Surface area
1.1409620157451E+15
Volume
1.5940046254899E+22
Height
24197974.69809