121465863 is an odd 9-digits composite number following 121465862
and preceding 121465864 . In scientific notation, it is written as 1.21465863 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 80977236 positive integers (up to 121465863) that are relatively prime to 121465863.
121465863 has 4 divisors, whose sum is 134962080
The reverse of 121465863 is 368564121
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-one million four hundred sixty-five thousand eight hundred sixty-three
Scientific notation
1.21465863 × 10^8
Engineering notation
1.21465863 × 10^6
Prime Factorization
9 × 13496207
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121465863
Product of the distinct prime numbers
The prime factorization of 121465863 is 9 × 13496207.
Since it has a total of 2 prime factors.
2 , 7 , 6 , 55 , 802 , 748 , 8121 , 5374 , 17560 , 28481 , 90063 , 274510 , 7617760 , 6992452 , 4764265 , 90650145 , 119307695 , 376581677 , 1666974070 , 1038385016
n×2
242931726
n×3
364397589
n×4
485863452
n×5
607329315
n÷2
60732931.5
n÷3
40488621
n÷3
30366465.75
n÷5
24293172.6
n2
14753955874334769
n3
1.79210198294E+24
n4
2.1767921394182E+32
n5
2.6440593578604E+40
2 √n
11021.155247977
3 √n
495.2426970261
4 √n
104.98169006058
5 √n
41.389563664791
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121465862
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121465863 can be divided by 4 positive divisors.
The sum of these divisors (counting 121465863) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111010110110000000111
3
Ternary
22110120002211200
4
Quaternary
13033112300013
5
Quinary
222043401423
6
Senary
20015233543
8
Octal
717266007
10
Decimal
121465863
12
Duodecimal
348188b3
16
Hexadecimal
73d6c07
20
Vigesimal
1hj34d3
36
Base36
20bfnr
md5
68500e3f2b753a1dd118ee07ee4f2661
sha1
3a833b17c2849d6176735c8c61e870f39646ea4f
sha256
2e15b7429558b786b4cd56056b7a07ce48ca8bc7ad27db76adf63dc18e74ff5a
sha512
7b666ec3d8edd3399b30bd0201ce5977778efe3a2c1dac2f97b44e7556b6aa017d667b96143de343f2fb44c664988c4766589e656580e5f9f0b7423c11a831d7
ripemd-160
c538523a27a25e0c99afcf64159d2554b34e2842
Diameter
242931726
Circumference
763192525.72549
Area
4.6350919386198E+16
Volume
7.5067392321173E+24
Surface area
1.8540367754479E+17
Circumference
763192525.72549
Perimeter
485863452
Area
14753955874334769
Diagonal
171778670.81995
Surface area
88523735246008614
Volume
1.79210198294E+24
Space diagonal
210385046.1012
Perimeter
364397589
Area
6.3886502967443E+15
Altitude
105192523.0506
Surface area
6.3886502967443E+15
Volume
2.1120124411912E+23
Height
57259556.939984