121497282 is an even 9-digits composite number following 121497281
and preceding 121497283 . In scientific notation, it is written as 1.21497282 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 39697152 positive integers (up to 121497282) that are relatively prime to 121497282.
121497282 has 16 divisors, whose sum is 184059000
The reverse of 121497282 is 282794121
Previous prime number is 149
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-one million four hundred ninety-seven thousand two hundred eighty-two
Scientific notation
1.21497282 × 10^8
Engineering notation
1.21497282 × 10^6
Prime Factorization
2 × 801 × 149 × 509
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121497282
Product of the distinct prime numbers
The prime factorization of 121497282 is 2 × 801 × 149 × 509.
Since it has a total of 4 prime factors.
9 , 9 , 29 , 70 , 717 , 479 , 3488 , 2004 , 2331 , 49485 , 700190 , 385734 , 9419066 , 7905620 , 37308001 , 89957582 , 529747396 , 975826030 , 8917671296 , 5535534515
n×2
242994564
n×3
364491846
n×4
485989128
n×5
607486410
n÷2
60748641
n÷3
40499094
n÷3
30374320.5
n÷5
24299456.4
n2
14761589533387524
n3
1.7934930063062E+24
n4
2.1790452555222E+32
n5
2.6474807590094E+40
2 √n
11022.580550851
3 √n
495.28539403988
4 √n
104.98847818142
5 √n
41.391704651798
1 , 2 , 149 , 298 , 509 , 801 , 1018 , 1602 , 75841 , 119349 , 151682 , 238698 , 407709 , 815418 , 60748641 , 121497282
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
-121497281
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 121497282 can be divided by 16 positive divisors.
The sum of these divisors (counting 121497282) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111011110011011000010
3
Ternary
22110121200221100
4
Quaternary
13033132123002
5
Quinary
222100403112
6
Senary
20020035230
8
Octal
717363302
10
Decimal
121497282
12
Duodecimal
34832b16
16
Hexadecimal
73de6c2
20
Vigesimal
1hj7342
36
Base36
20c3wi
md5
f3ce094225ea7770bb065b17d489fee1
sha1
d925f1e1687dd14cef549e3da471a9c987154f33
sha256
24b8b591fc8fcf15a27d415f5a3af7c8f490483ba1e7a0368559f90909434c2d
sha512
937cf7bcd5004990473d820b2e31a73ded5c16a388a7c7fa678e75f09840a0dfb6d603f09959e0387d85c20599c75879233c9fa1a6f98f656579c1fbe9724f99
ripemd-160
f3a87c5d543797780266bf179bfde8737b44e6ca
Diameter
242994564
Circumference
763389937.12465
Area
4.6374901233398E+16
Volume
7.5125659371684E+24
Surface area
1.8549960493359E+17
Circumference
763389937.12465
Perimeter
485989128
Area
14761589533387524
Diagonal
171823103.99587
Surface area
88569537200325144
Volume
1.7934930063062E+24
Space diagonal
210439465.40552
Perimeter
364491846
Area
6.391955768076E+15
Altitude
105219732.70276
Surface area
6.391955768076E+15
Volume
2.1136517779496E+23
Height
57274367.998623