121649336 is an even 9-digits composite number following 121649335
and preceding 121649337 . In scientific notation, it is written as 1.21649336 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors.
There are 60824664 positive integers (up to 121649336) that are relatively prime to 121649336.
121649336 has 8 divisors, whose sum is 228092520
The reverse of 121649336 is 633946121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million six hundred forty-nine thousand three hundred thirty-six
Scientific notation
1.21649336 × 10^8
Engineering notation
1.21649336 × 10^6
Prime Factorization
2 × 2 × 2 × 15206167
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30412334
Product of the distinct prime numbers
The prime factorization of 121649336 is 2 × 2 × 2 × 15206167.
Since it has a total of 4 prime factors.
4 , 2 , 5 , 21 , 295 , 287 , 1964 , 5436 , 26819 , 61034 , 451526 , 692595 , 5266920 , 8682083 , 27120881 , 97085056 , 435891647 , 647306847 , 5635247231 , 3251710072
n×2
243298672
n×3
364948008
n×4
486597344
n×5
608246680
n÷2
60824668
n÷3
40549778.666667
n÷3
30412334
n÷5
24329867.2
n2
14798560949240896
n3
1.8002351132307E+24
n4
2.189974061684E+32
n5
2.6640889046108E+40
2 √n
11029.475780834
3 √n
495.49192466889
4 √n
105.02131107939
5 √n
41.402059823293
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121649335
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121649336 can be divided by 8 positive divisors.
The sum of these divisors (counting 121649336) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000000011100010111000
3
Ternary
22110220102111222
4
Quaternary
13100003202320
5
Quinary
222120234321
6
Senary
20023211212
8
Octal
720034270
10
Decimal
121649336
12
Duodecimal
348a6b08
16
Hexadecimal
74038b8
20
Vigesimal
1i0636g
36
Base36
20fd88
md5
a8c83cb629516d72fa6338847d3917df
sha1
3b6aa97f84b31470a47b14ea4854e64e90509c4d
sha256
6e36ffc6ad415f86909881fd2a37000ad016da9ad10682d343b1681d42c37da1
sha512
e76b2290da51c402b419d76feda395ceaeffc16d9410917181d8be301624be54ab009fe6f861575fc9037fa47dc96348f4874bedd31c1305a04f80b7ad366ac4
ripemd-160
03dc63844135d2f83f49806c64b360c0f280bf4a
Diameter
243298672
Circumference
764345320.58335
Area
4.6491050361836E+16
Volume
7.5408072086132E+24
Surface area
1.8596420144734E+17
Circumference
764345320.58335
Perimeter
486597344
Area
14798560949240896
Diagonal
172038140.82488
Surface area
88791365695445376
Volume
1.8002351132307E+24
Space diagonal
210702830.65902
Perimeter
364948008
Area
6.4079648607475E+15
Altitude
105351415.32951
Surface area
6.4079648607475E+15
Volume
2.1215974271592E+23
Height
57346046.941627