102243721 is an odd 9-digits prime number following 102243720
and preceding 102243722 . In scientific notation, it is written as 1.02243721 × 10^8.
The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors.
There are 102243720 positive integers (up to 102243721) that are relatively prime to 102243721.
102243721 has 2 divisors, whose sum is 102243722
The reverse of 102243721 is 127342201
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 22 Digital Root 4
Name
one hundred two million two hundred forty-three thousand seven hundred twenty-one
Scientific notation
1.02243721 × 10^8
Engineering notation
1.02243721 × 10^6
Prime Factorization
102243721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
102243721 Product of the distinct prime numbers
The prime factorization of 102243721 is 102243721.
Since it has a total of 1 prime factors.
6 , 10 , 70 , 17 , 320 , 467 , 2979 , 9264 , 34839 , 75210 , 654033 , 755153 , 5754020 , 601211 , 77455337 , 99793162 , 560446598 , 883374945 , 4358100694 , 2802073363
n×2
204487442
n×3
306731163
n×4
408974884
n×5
511218605
n÷2
51121860.5
n÷3
34081240.333333
n÷3
25560930.25
n÷5
20448744.2
n2
10453778483925841
n3
1.0688332107063E+24
n4
1.0928148459099E+32
n5
1.1173345620987E+40
2 √n10111.563726744
3 √n467.60471559753
4 √n100.55627144412
5 √n39.987783242946
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
102243722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
51121861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10111.563776192 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999804389 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102243721 can be divided by 2 positive divisors.
The sum of these divisors (counting 102243721) is 102243722, the average is 51121861.
Base
System
Value
2
Binary
110000110000001110110001001
3
Ternary
21010101112000111
4
Quaternary
12012001312021
5
Quinary
202133244341
6
Senary
14051234321
8
Octal
606016611
10
Decimal
102243721
12
Duodecimal
2a2a89a1
16
Hexadecimal
6181d89
20
Vigesimal
1bj0961
36
Base36
1ovfrd
md5
ae2b9ba87f85daa46ff903fe989d94db
sha1
b0aad25060229a8cb7cfef4cc23c44aebb530f73
sha256
2f59ea710bf6fadeaaaa695be18802789a2a0eb071307c9dc81d3e245e323f6f
sha512
47c7942470c52058c168ed09674f8e6fe434d88c3d6b52cdeb9f3f88c419c8a98caacd011c677f34f4e46e80186d8e13877194da7c5e48faba9866b7e8876eac
ripemd-160
9215efc39615472b1822c7b0033092b243a75e79
Diameter
204487442
Circumference
642416245.53857
Area
3.2841513687356E+16
Volume
4.477118083557E+24
Surface area
1.3136605474943E+17
Circumference
642416245.53857
Perimeter
408974884
Area
10453778483925841
Diagonal
144594456.90569
Surface area
62722670903555046
Volume
1.0688332107063E+24
Space diagonal
177091319.5269
Perimeter
306731163
Area
4.5266188663075E+15
Altitude
88545659.763448
Surface area
4.5266188663075E+15
Volume
1.2596320187464E+23
Height
48198152.301897