51492942 is an even 8-digits composite number following 51492941
and preceding 51492943 . In scientific notation, it is written as 5.1492942 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 17126424 positive integers (up to 51492942) that are relatively prime to 51492942.
51492942 has 32 divisors, whose sum is 114681600
The reverse of 51492942 is 24929415
Previous prime number is 659
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
fifty-one million four hundred ninety-two thousand nine hundred forty-two
Scientific notation
5.1492942 × 10^7
Engineering notation
5.1492942 × 10^6
Prime Factorization
2 × 3 × 9 × 659 × 1447
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
51492942 Product of the distinct prime numbers
The prime factorization of 51492942 is 2 × 3 × 9 × 659 × 1447.
Since it has a total of 5 prime factors.
4 , 4 , 20 , 91 , 190 , 409 , 306 , 8441 , 32974 , 84986 , 579281 , 353022 , 2273733 , 6401566 , 41461308 , 20832115 , 273650315 , 672246809 , 5669386881 , 9329080105
n×2
102985884
n×3
154478826
n×4
205971768
n×5
257464710
n÷2
25746471
n÷3
17164314
n÷3
12873235.5
n÷5
10298588.4
n2
2651523075815364
n3
1.3653472395462E+23
n4
7.0305746215814E+30
n5
3.6202497121576E+38
2 √n7175.8582761925
3 √n372.0339459137
4 √n84.710437823166
5 √n34.861778653044
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 659 , 1318 , 1447 , 1977 , 2894 , 3954 , 4341 , 5931 , 8682 , 11862 , 13023 , 17793 , 26046 , 35586 , 39069 , 78138 , 953573 , 1907146 , 2860719 , 5721438 , 8582157 , 17164314 , 25746471 , 51492942
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
-51492941 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 51492942 can be divided by 32 positive divisors.
The sum of these divisors (counting 51492942) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11000100011011100001001110
3
Ternary
10120220010001000
4
Quaternary
3010123201032
5
Quinary
101140233232
6
Senary
5035401130
8
Octal
304334116
10
Decimal
51492942
12
Duodecimal
152b31a6
16
Hexadecimal
311b84e
20
Vigesimal
g1gc72
36
Base36
uno7i
md5
52795861dca681871a73e1a4086f1bf6
sha1
c3dc9bd2178765ca5083edd45140037e97687f9d
sha256
c85e7aeef6e6e73847880091e8555aa79ff00a6a70f16e93e51bc87102c3a81d
sha512
2b73562ec9c20781a50363287d000b58d848b367e4017a0d195d5deff2e5b1e18b9e976c39b4136062e57c378f7efaccc3da071e471691930c8d99557594cbc4
ripemd-160
923dca6272df8cbde58e8ece8abdf81f027c3c2a
Diameter
102985884
Circumference
323539696.59785
Area
8.3300054158054E+15
Volume
5.7191531431434E+23
Surface area
3.3320021663221E+16
Circumference
323539696.59785
Perimeter
205971768
Area
2651523075815364
Diagonal
72822016.942891
Surface area
15909138454892184
Volume
1.3653472395462E+23
Space diagonal
89188391.775197
Perimeter
154478826
Area
1.1481431711884E+15
Altitude
44594195.887599
Surface area
1.1481431711884E+15
Volume
1.6090771529291E+22
Height
24274005.64763