51381435 is an odd 8-digits composite number following 51381434
and preceding 51381436 . In scientific notation, it is written as 5.1381435 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 23420160 positive integers (up to 51381435) that are relatively prime to 51381435.
51381435 has 32 divisors, whose sum is 94228992
The reverse of 51381435 is 53418315
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
fifty-one million three hundred eighty-one thousand four hundred thirty-five
Scientific notation
5.1381435 × 10^7
Engineering notation
5.1381435 × 10^6
Prime Factorization
3 × 7 × 5 × 857 × 571
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
51381435
Product of the distinct prime numbers
The prime factorization of 51381435 is 3 × 7 × 5 × 857 × 571.
Since it has a total of 5 prime factors.
4 , 9 , 41 , 15 , 758 , 237 , 5374 , 8361 , 70580 , 97819 , 3601 , 197251 , 640102 , 6709356 , 32909547 , 81175610 , 50100592 , 252977153 , 5740269381 , 1707436746
n×2
102762870
n×3
154144305
n×4
205525740
n×5
256907175
n÷2
25690717.5
n÷3
17127145
n÷3
12845358.75
n÷5
10276287
n2
2640051862659225
n3
1.3564965317785E+23
n4
6.9698738375304E+30
n5
3.5812211954127E+38
2 √n
7168.0844721585
3 √n
371.76520766061
4 √n
84.664540819392
5 √n
34.846667052266
1 , 3 , 5 , 7 , 15 , 21 , 35 , 105 , 571 , 857 , 1713 , 2571 , 2855 , 3997 , 4285 , 5999 , 8565 , 11991 , 12855 , 17997 , 19985 , 29995 , 59955 , 89985 , 489347 , 1468041 , 2446735 , 3425429 , 7340205 , 10276287 , 17127145 , 51381435
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
-51381434
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 51381435 can be divided by 32 positive divisors.
The sum of these divisors (counting 51381435) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11000100000000010010111011
3
Ternary
10120200110002010
4
Quaternary
3010000102323
5
Quinary
101123201220
6
Senary
5033141003
8
Octal
304002273
10
Decimal
51381435
12
Duodecimal
1525a763
16
Hexadecimal
31004bb
20
Vigesimal
g12dbf
36
Base36
ula63
md5
74bfb0b1d9b95ee1d5f778320eb90df9
sha1
5ae96618a07dce29e47fd8a2de46162b6930533b
sha256
bff7cd6760da7149726280a38208ba3c11630472244ca26712fea2f449ebba5e
sha512
7d7360ad50dde56dfd673c64cbbfd981547f791f890c53aadeea819313285ba64944a5ccc83ca4f8eac177eda6ab3d277c5a0079b8a63576614ebaf6501443be
ripemd-160
ee390de45e1f05b05f89cd6839f8efa6831fa521
Diameter
102762870
Circumference
322839077.4538
Area
8.2939675368263E+15
Volume
5.6820793851407E+23
Surface area
3.3175870147305E+16
Circumference
322839077.4538
Perimeter
205525740
Area
2640051862659225
Diagonal
72664322.231192
Surface area
15840311175955350
Volume
1.3564965317785E+23
Space diagonal
88995255.985798
Perimeter
154144305
Area
1.1431759901857E+15
Altitude
44497627.992899
Surface area
1.1431759901857E+15
Volume
1.5986464937944E+22
Height
24221440.743731