121465629 is an odd 9-digits composite number following 121465628
and preceding 121465630 . In scientific notation, it is written as 1.21465629 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 76213440 positive integers (up to 121465629) that are relatively prime to 121465629.
121465629 has 8 divisors, whose sum is 137608640
The reverse of 121465629 is 926564121
Previous prime number is 51
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 six hundred twenty-nine
Scientific notation
1.21465629 × 10^8
Engineering notation
1.21465629 × 10^6
Prime Factorization
9 × 51 × 264631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121465629
Product of the distinct prime numbers
The prime factorization of 121465629 is 9 × 51 × 264631.
Since it has a total of 3 prime factors.
9 , 1 , 1 , 10 , 453 , 25 , 2569 , 143 , 67641 , 51626 , 962341 , 367603 , 7065182 , 2101773 , 77163640 , 64415268 , 329428530 , 810368469 , 1966168755 , 3711416425
n×2
242931258
n×3
364396887
n×4
485862516
n×5
607328145
n÷2
60732814.5
n÷3
40488543
n÷3
30366407.25
n÷5
24293125.8
n2
14753899028365641
n3
1.7920916256829E+24
n4
2.1767753653921E+32
n5
2.6440338894905E+40
2 √n
11021.144632024
3 √n
495.24237900296
4 √n
104.9816394996
5 √n
41.389547717651
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
-121465628
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 121465629 can be divided by 8 positive divisors.
The sum of these divisors (counting 121465629) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111010110101100011101
3
Ternary
22110120002112000
4
Quaternary
13033112230131
5
Quinary
222043400004
6
Senary
20015232513
8
Octal
717265435
10
Decimal
121465629
12
Duodecimal
34818739
16
Hexadecimal
73d6b1d
20
Vigesimal
1hj3419
36
Base36
20bfh9
md5
5a2b840224b3edadf790e00734740f0b
sha1
e398fd052f80bac11abfbcdf96104664ed1bb977
sha256
2a2d7b99cb4996c6800759314cf8bfdea2e5c0f7343871d728449eacb01601cd
sha512
b521f46b0905b6980ad0c4cb1e474af65aa81b55cf53e6420a64ac6bec4da6258cf40fd7f8fb5e8d0e28f9b76fd68d37d639ae0e168389fc443180a3617dcc13
ripemd-160
32f9d3b830318777db662f0b67aa00377c2acf9f
Diameter
242931258
Circumference
763191055.46013
Area
4.6350740799319E+16
Volume
7.5066958477403E+24
Surface area
1.8540296319728E+17
Circumference
763191055.46013
Perimeter
485862516
Area
14753899028365641
Diagonal
171778339.89398
Surface area
88523394170193846
Volume
1.7920916256829E+24
Space diagonal
210384640.80131
Perimeter
364396887
Area
6.3886256817176E+15
Altitude
105192320.40066
Surface area
6.3886256817176E+15
Volume
2.1120002350467E+23
Height
57259446.631326