51998839 is an odd 8-digits composite number following 51998838
and preceding 51998840 . In scientific notation, it is written as 5.1998839 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 49177656 positive integers (up to 51998839) that are relatively prime to 51998839.
51998839 has 8 divisors, whose sum is 54829440
The reverse of 51998839 is 93889915
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-one million nine hundred ninety-eight thousand eight hundred thirty-nine
Scientific notation
5.1998839 × 10^7
Engineering notation
5.1998839 × 10^6
Prime Factorization
19 × 683 × 4007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51998839
Product of the distinct prime numbers
The prime factorization of 51998839 is 19 × 683 × 4007.
Since it has a total of 3 prime factors.
4 , 3 , 94 , 13 , 496 , 292 , 1825 , 2102 , 27061 , 60369 , 249840 , 792435 , 6939996 , 2300880 , 52997077 , 4204949 , 165657491 , 37380584 , 5520516852 , 3383123224
n×2
103997678
n×3
155996517
n×4
207995356
n×5
259994195
n÷2
25999419.5
n÷3
17332946.333333
n÷3
12999709.75
n÷5
10399767.8
n2
2703879257347921
n3
1.4059858217827E+23
n4
7.3109630383163E+30
n5
3.8016158996436E+38
2 √n
7211.0220496127
3 √n
373.2483378114
4 √n
84.917736955318
5 √n
34.930011563786
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
-51998838
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 51998839 can be divided by 8 positive divisors.
The sum of these divisors (counting 51998839) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000110010111000001110111
3
Ternary
10121211210222221
4
Quaternary
3012113001313
5
Quinary
101302430324
6
Senary
5054303211
8
Octal
306270167
10
Decimal
51998839
12
Duodecimal
154b7b07
16
Hexadecimal
3197077
20
Vigesimal
g4jh1j
36
Base36
uyik7
md5
fd24c4d389c6eee46ba4ef6d14f9e05f
sha1
82075da09bc13630589fc9c426d44926a9f44c73
sha256
51c7c67c089eb565642742902640ed7d06ae4ec7b4bc5507b0f996a1b215775c
sha512
9fa98b4fd59e06c5b76715f557457564d278fc3cac379df5421fdfd1f93fde1911383f5466feab25355c31cc66f80a7b60d8360d2c8e2185b3ffe92edc5a5453
ripemd-160
6b93313bf81336bc97e7ed143bd602144c521d81
Diameter
103997678
Circumference
326718341.1952
Area
8.4944872110781E+15
Volume
5.8893796383521E+23
Surface area
3.3977948844312E+16
Circumference
326718341.1952
Perimeter
207995356
Area
2703879257347921
Diagonal
73537463.341455
Surface area
16223275544087526
Volume
1.4059858217827E+23
Space diagonal
90064631.082594
Perimeter
155996517
Area
1.1708140628146E+15
Altitude
45032315.541297
Surface area
1.1708140628146E+15
Volume
1.6569701813912E+22
Height
24512487.780485