51988167 is an odd 8-digits composite number following 51988166
and preceding 51988168 . In scientific notation, it is written as 5.1988167 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 26989200 positive integers (up to 51988167) that are relatively prime to 51988167.
51988167 has 24 divisors, whose sum is 68094336
The reverse of 51988167 is 76188915
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-one million nine hundred eighty-eight thousand one hundred sixty-seven
Scientific notation
5.1988167 × 10^7
Engineering notation
5.1988167 × 10^6
Prime Factorization
21 × 21 × 7 × 11 × 1531
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2475627
Product of the distinct prime numbers
The prime factorization of 51988167 is 21 × 21 × 7 × 11 × 1531.
Since it has a total of 5 prime factors.
3 , 6 , 86 , 95 , 662 , 68 , 7461 , 5467 , 83291 , 5044 , 901032 , 125018 , 5577411 , 256811 , 13720217 , 55278796 , 511354264 , 25690571 , 3075910530 , 6449158967
n×2
103976334
n×3
155964501
n×4
207952668
n×5
259940835
n÷2
25994083.5
n÷3
17329389
n÷3
12997041.75
n÷5
10397633.4
n2
2702769508019889
n3
1.4051203254545E+23
n4
7.3049630134821E+30
n5
3.7977163707373E+38
2 √n
7210.2820333188
3 √n
373.22280147973
4 √n
84.913379589549
5 √n
34.928577671426
1 , 7 , 11 , 21 , 77 , 147 , 231 , 441 , 1531 , 1617 , 3087 , 4851 , 10717 , 16841 , 32151 , 33957 , 117887 , 225057 , 353661 , 675171 , 2475627 , 4726197 , 7426881 , 51988167
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988166
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988167 can be divided by 24 positive divisors.
The sum of these divisors (counting 51988167) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000110010100011011000111
3
Ternary
10121211021100200
4
Quaternary
3012110123013
5
Quinary
101302110132
6
Senary
5054141543
8
Octal
306243307
10
Decimal
51988167
12
Duodecimal
154b18b3
16
Hexadecimal
31946c7
20
Vigesimal
g4ia87
36
Base36
uyabr
md5
a613ad85ed5680dee39d8af87e1fcede
sha1
475ba6b5b5cde7b5294fc82bca93f9ce6ad82b21
sha256
29a60e786111f981d462a8458cbb9a59c4c5acea3258d22ebc255ab8311b5566
sha512
af4ba365716bde74b62366059edda80644aee27217139cb8a7f5527affff2d78279b5e916baee76c92ac6d455c98caeaefb9f401bdd6ef34658be559aedff130
ripemd-160
781afa389f44c72d4441420b72917d69b26a0095
Diameter
103976334
Circumference
326651287.0416
Area
8.4910008307418E+15
Volume
5.8857542558099E+23
Surface area
3.3964003322967E+16
Circumference
326651287.0416
Perimeter
207952668
Area
2702769508019889
Diagonal
73522370.854317
Surface area
16216617048119334
Volume
1.4051203254545E+23
Space diagonal
90046146.636376
Perimeter
155964501
Area
1.1703335272596E+15
Altitude
45023073.318188
Surface area
1.1703335272596E+15
Volume
1.6559501841865E+22
Height
24507456.951439