51988698 is an even 8-digits composite number following 51988697
and preceding 51988699 . In scientific notation, it is written as 5.1988698 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 17305344 positive integers (up to 51988698) that are relatively prime to 51988698.
51988698 has 16 divisors, whose sum is 86769000
The reverse of 51988698 is 89688915
Previous prime number is 3109
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-one million nine hundred eighty-eight thousand six hundred ninety-eight
Scientific notation
5.1988698 × 10^7
Engineering notation
5.1988698 × 10^6
Prime Factorization
2 × 9 × 3109 × 929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51988698
Product of the distinct prime numbers
The prime factorization of 51988698 is 2 × 9 × 3109 × 929.
Since it has a total of 4 prime factors.
6 , 3 , 17 , 1 , 114 , 179 , 5592 , 9690 , 69918 , 88293 , 121757 , 597678 , 9646908 , 6075248 , 61184318 , 29597249 , 460587310 , 559966556 , 5972280215 , 1479124233
n×2
103977396
n×3
155966094
n×4
207954792
n×5
259943490
n÷2
25994349
n÷3
17329566
n÷3
12997174.5
n÷5
10397739.6
n2
2702824719735204
n3
1.4051633810125E+23
n4
7.3052614656117E+30
n5
3.7979103214672E+38
2 √n
7210.3188556402
3 √n
373.22407215756
4 √n
84.913596412119
5 √n
34.928649022274
1 , 2 , 9 , 18 , 929 , 1858 , 3109 , 6218 , 8361 , 16722 , 27981 , 55962 , 2888261 , 5776522 , 25994349 , 51988698
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988697
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988698 can be divided by 16 positive divisors.
The sum of these divisors (counting 51988698) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000110010100100011011010
3
Ternary
10121211022002100
4
Quaternary
3012110203122
5
Quinary
101302114243
6
Senary
5054144230
8
Octal
306244332
10
Decimal
51988698
12
Duodecimal
154b2076
16
Hexadecimal
31948da
20
Vigesimal
g4ibei
36
Base36
uyaqi
md5
dceebb85695f0915dee6ea15cc01c997
sha1
4fc176f858844b903df3d9d6856ba41ddf124182
sha256
c666b7ef39ce9504dde888901db8591687f848e85eb01c533e7344f7520b7c1d
sha512
c7b3ffaa7db1faa9f323d653cec2fe376895e06d0bbad007bd69d27a56b9edfa7558f51807b731b84c7dfd84e7ece99630727446db8a1cc2193e84ba62600b0d
ripemd-160
bb29d402a03523adb9b3a7b381ab0acec3b30a8b
Diameter
103977396
Circumference
326654623.413
Area
8.491174283461E+15
Volume
5.8859346065096E+23
Surface area
3.3964697133844E+16
Circumference
326654623.413
Perimeter
207954792
Area
2702824719735204
Diagonal
73523121.801719
Surface area
16216948318411224
Volume
1.4051633810125E+23
Space diagonal
90047066.355354
Perimeter
155966094
Area
1.1703574346336E+15
Altitude
45023533.177677
Surface area
1.1703574346336E+15
Volume
1.6560009256482E+22
Height
24507707.26724