121282243 is an odd 9-digits composite number following 121282242
and preceding 121282244 . In scientific notation, it is written as 1.21282243 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors.
There are 116008596 positive integers (up to 121282243) that are relatively prime to 121282243.
121282243 has 6 divisors, whose sum is 126785204
The reverse of 121282243 is 342282121
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred twenty-one million two hundred eighty-two thousand two hundred forty-three
Scientific notation
1.21282243 × 10^8
Engineering notation
1.21282243 × 10^6
Prime Factorization
23 × 23 × 229267
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
5273141
Product of the distinct prime numbers
The prime factorization of 121282243 is 23 × 23 × 229267.
Since it has a total of 3 prime factors.
8 , 10 , 35 , 18 , 235 , 498 , 5756 , 769 , 65256 , 58846 , 5966 , 906431 , 7762045 , 4706674 , 3234406 , 33559033 , 411271937 , 50893514 , 101868221 , 3006832251
n×2
242564486
n×3
363846729
n×4
485128972
n×5
606411215
n÷2
60641121.5
n÷3
40427414.333333
n÷3
30320560.75
n÷5
24256448.6
n2
14709382467111049
n3
1.7839868987561E+24
n4
2.1636593256375E+32
n5
2.6241345610119E+40
2 √n
11012.821754664
3 √n
494.99301830101
4 √n
104.94199233226
5 √n
41.377042366699
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121282242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121282243 can be divided by 6 positive divisors.
The sum of these divisors (counting 121282243) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111001110101001111011000011
3
Ternary
22110012202221221
4
Quaternary
13032221323003
5
Quinary
222022012433
6
Senary
20011255511
8
Octal
716517303
10
Decimal
121282243
12
Duodecimal
3474a597
16
Hexadecimal
73a9ec3
20
Vigesimal
1hi05c3
36
Base36
207hz7
md5
4a980ed39769c8bf407a23e000a96d72
sha1
cc12d64eb5aecef7b5c054d093df9bc940f235cc
sha256
cfd7b570edad7ab9f4e784158e2c6a43896f87b6c09c70be62f08e5ef67d9976
sha512
a9630ced2a92be10cc4f7408fc88175799712628a0b522fe9bd91b16f416c31eff31f75ec3cc8a71ba5c759514a225f6a52f82769216b00d348da34dc77abce5
ripemd-160
e25ee7b9af88f8bc929adb25f51256f0e43f192c
Diameter
242564486
Circumference
762038807.23938
Area
4.6210887897519E+16
Volume
7.4727468469768E+24
Surface area
1.8484355159007E+17
Circumference
762038807.23938
Perimeter
485128972
Area
14709382467111049
Diagonal
171518992.92563
Surface area
88256294802666294
Volume
1.7839868987561E+24
Space diagonal
210067006.93191
Perimeter
363846729
Area
6.3693494452498E+15
Altitude
105033503.46596
Surface area
6.3693494452498E+15
Volume
2.102448722764E+23
Height
57172997.641876