121265629 is an odd 9-digits composite number following 121265628
and preceding 121265630 . In scientific notation, it is written as 1.21265629 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 119604384 positive integers (up to 121265629) that are relatively prime to 121265629.
121265629 has 4 divisors, whose sum is 122926876
The reverse of 121265629 is 926562121
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million two hundred sixty-five thousand six hundred twenty-nine
Scientific notation
1.21265629 × 10^8
Engineering notation
1.21265629 × 10^6
Prime Factorization
73 × 1661173
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121265629
Product of the distinct prime numbers
The prime factorization of 121265629 is 73 × 1661173.
Since it has a total of 2 prime factors.
4 , 8 , 8 , 26 , 480 , 571 , 509 , 537 , 65196 , 94432 , 888785 , 718556 , 9842060 , 5951931 , 52060154 , 57949338 , 448661775 , 89225738 , 3308114562 , 9534002210
n×2
242531258
n×3
363796887
n×4
485062516
n×5
606328145
n÷2
60632814.5
n÷3
40421876.333333
n÷3
30316407.25
n÷5
24253125.8
n2
14705352776765641
n3
1.7832538541414E+24
n4
2.1624740028913E+32
n5
2.6223377015676E+40
2 √n
11012.067426237
3 √n
494.97041485595
4 √n
104.93839824505
5 √n
41.375908687381
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
-121265628
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 121265629 can be divided by 4 positive divisors.
The sum of these divisors (counting 121265629) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001110100101110111011101
3
Ternary
22110011221011121
4
Quaternary
13032211313131
5
Quinary
222021000004
6
Senary
20011050541
8
Octal
716456735
10
Decimal
121265629
12
Duodecimal
34740a51
16
Hexadecimal
73a5ddd
20
Vigesimal
1hhi419
36
Base36
20755p
md5
ba9546f9fe0af1ff0b6be98cf524aaa5
sha1
e460bf889531e5c4eea6131438b3f4d003feeb5d
sha256
9916e83674ae68ec53f70d74265e4851b79247f70e7d92843bb9265cb5533281
sha512
be5cbc172b3b5c7a9ccaca9f92f688112eeec7e2a10d0aea6d5b26de21a6b23d8b1a6e1f6bc71be1a42477345112f8504faa048572d8b6b84ecb8443aaadd06f
ripemd-160
2912a7393b095c08be0f9c76fe11c835c5d1f3bf
Diameter
242531258
Circumference
761934418.39869
Area
4.6198228251933E+16
Volume
7.469676276875E+24
Surface area
1.8479291300773E+17
Circumference
761934418.39869
Perimeter
485062516
Area
14705352776765641
Diagonal
171495497.1815
Surface area
88232116660593846
Volume
1.7832538541414E+24
Space diagonal
210038230.6398
Perimeter
363796887
Area
6.3676045381455E+15
Altitude
105019115.3199
Surface area
6.3676045381455E+15
Volume
2.1015848214007E+23
Height
57165165.727168