20098850 is an even 8-digits composite number following 20098849
and preceding 20098851 . In scientific notation, it is written as 2.0098850 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 7779600 positive integers (up to 20098850) that are relatively prime to 20098850.
20098850 has 24 divisors, whose sum is 38592768
The reverse of 20098850 is 05889002
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million ninety-eight thousand eight hundred fifty
Scientific notation
2.0098850 × 10^7
Engineering notation
2.0098850 × 10^6
Prime Factorization
2 × 5 × 5 × 31 × 12967
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4019770
Product of the distinct prime numbers
The prime factorization of 20098850 is 2 × 5 × 5 × 31 × 12967.
Since it has a total of 5 prime factors.
10 , 9 , 100 , 25 , 407 , 210 , 5970 , 9707 , 83116 , 75915 , 181284 , 541640 , 715814 , 1068089 , 74786018 , 74382356 , 469115590 , 817327619 , 765359910 , 9642444101
n×2
40197700
n×3
60296550
n×4
80395400
n×5
100494250
n÷2
10049425
n÷3
6699616.6666667
n÷3
5024712.5
n÷5
4019770
n2
403963771322500
n3
8.1192072452452E+21
n4
1.631867285411E+29
n5
3.2798655789382E+36
2 √n
4483.1740987831
3 √n
271.88822721571
4 √n
66.956509009828
5 √n
28.882464073583
1 , 2 , 5 , 10 , 25 , 31 , 50 , 62 , 155 , 310 , 775 , 1550 , 12967 , 25934 , 64835 , 129670 , 324175 , 401977 , 648350 , 803954 , 2009885 , 4019770 , 10049425 , 20098850
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
-20098849
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 20098850 can be divided by 24 positive divisors.
The sum of these divisors (counting 20098850) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100101010111100100010
3
Ternary
1101211010102212
4
Quaternary
1030222330202
5
Quinary
20121130400
6
Senary
1554442122
8
Octal
114527442
10
Decimal
20098850
12
Duodecimal
6893342
16
Hexadecimal
132af22
20
Vigesimal
65c72a
36
Base36
bysde
md5
701f107fb612316b0481abc980bc1a0e
sha1
1a19790ec0dfdf53d2ecd089efbd9907806958a3
sha256
0176be1d4e4b50942ee2c794bba23d9562fc6cb387a95911749b05d9bf8d4dc6
sha512
e45f1c425df20501f6433aecc81f42b1641dcb8f15d82f4fe6332b99c2b55ec86d9d8db11ee960e4bc901e34481e907660d5ce0f57ab2f8165a49a4f8e55b870
ripemd-160
644a9ca4a3617608f6b4488714d05c337d071320
Diameter
40197700
Circumference
126284799.01121
Area
1.2690896163032E+15
Volume
3.4009655779514E+22
Surface area
5.0763584652128E+15
Circumference
126284799.01121
Perimeter
80395400
Area
403963771322500
Diagonal
28424066.258102
Surface area
2423782627935000
Volume
8.1192072452452E+21
Space diagonal
34812229.373706
Perimeter
60296550
Area
1.7492144408693E+14
Altitude
17406114.686853
Surface area
1.7492144408693E+14
Volume
9.5685775016198E+20
Height
9474688.7527008