51381817 is an odd 8-digits prime number following 51381816
and preceding 51381818 . In scientific notation, it is written as 5.1381817 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 51381816 positive integers (up to 51381817) that are relatively prime to 51381817.
51381817 has 2 divisors, whose sum is 51381818
The reverse of 51381817 is 71818315
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
fifty-one million three hundred eighty-one thousand eight hundred seventeen
Scientific notation
5.1381817 × 10^7
Engineering notation
5.1381817 × 10^6
Prime Factorization
51381817
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51381817 Product of the distinct prime numbers
The prime factorization of 51381817 is 51381817.
Since it has a total of 1 prime factors.
6 , 5 , 64 , 58 , 393 , 336 , 4436 , 7675 , 63244 , 6752 , 887582 , 57547 , 7283548 , 3487575 , 32581838 , 60917209 , 602509411 , 474992754 , 2358336474 , 8861090000
n×2
102763634
n×3
154145451
n×4
205527268
n×5
256909085
n÷2
25690908.5
n÷3
17127272.333333
n÷3
12845454.25
n÷5
10276363.4
n2
2640091118221489
n3
1.3565267869978E+23
n4
6.970081112512E+30
n5
3.5813543219825E+38
2 √n7168.1111180003
3 √n371.76612896586
4 √n84.664698180531
5 √n34.846718866261
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51381818 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25690909 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7168.1111877537 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999610757 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51381817 can be divided by 2 positive divisors.
The sum of these divisors (counting 51381817) is 51381818, the average is 25690909.
Base
System
Value
2
Binary
11000100000000011000111001
3
Ternary
10120200110121021
4
Quaternary
3010000120321
5
Quinary
101123204232
6
Senary
5033142441
8
Octal
304003071
10
Decimal
51381817
12
Duodecimal
1525aa21
16
Hexadecimal
3100639
20
Vigesimal
g12eah
36
Base36
ulagp
md5
2c8c9bdda4ed480137577e9d6f5e27be
sha1
9b256ffc2d1607dad5b9faf2456d01271f772241
sha256
3a9284bbe862608179121bed99746f7f75757a59938b0fccae8b4fae30fc60ca
sha512
ef1a869591c01813a76782bd7d6f3791cfd7d1c4a2c7ffe846d54104c45f82487d003759912cb5ee36dcdb50c488562032c40c9466d5930e465974fee89f2aeb
ripemd-160
764acb9a4b903442b4a7825732117c0177606a2c
Diameter
102763634
Circumference
322841477.63059
Area
8.2940908618123E+15
Volume
5.6822061179068E+23
Surface area
3.3176363447249E+16
Circumference
322841477.63059
Perimeter
205527268
Area
2640091118221489
Diagonal
72664862.460772
Surface area
15840546709328934
Volume
1.3565267869978E+23
Space diagonal
88995917.629206
Perimeter
154145451
Area
1.1431929883427E+15
Altitude
44497958.814603
Surface area
1.1431929883427E+15
Volume
1.5986821499123E+22
Height
24221620.820257