121453513 is an odd 9-digits composite number following 121453512
and preceding 121453514 . In scientific notation, it is written as 1.21453513 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 119303184 positive integers (up to 121453513) that are relatively prime to 121453513.
121453513 has 8 divisors, whose sum is 123614208
The reverse of 121453513 is 315354121
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred twenty-one million four hundred fifty-three thousand five hundred thirteen
Scientific notation
1.21453513 × 10^8
Engineering notation
1.21453513 × 10^6
Prime Factorization
67 × 383 × 4733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121453513
Product of the distinct prime numbers
The prime factorization of 121453513 is 67 × 383 × 4733.
Since it has a total of 3 prime factors.
3 , 6 , 88 , 17 , 441 , 263 , 250 , 7675 , 24500 , 82194 , 536139 , 445610 , 6777593 , 1145986 , 22144927 , 30239957 , 172974249 , 467067914 , 840888006 , 6070420239
n×2
242907026
n×3
364360539
n×4
485814052
n×5
607267565
n÷2
60726756.5
n÷3
40484504.333333
n÷3
30363378.25
n÷5
24290702.6
n2
14750955820041169
n3
1.7915554044518E+24
n4
2.1759069760481E+32
n5
2.6427154620224E+40
2 √n
11020.594947642
3 √n
495.22591191338
4 √n
104.97902146449
5 √n
41.388721976618
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
-121453512
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 121453513 can be divided by 8 positive divisors.
The sum of these divisors (counting 121453513) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111010011101111001001
3
Ternary
22110112110220021
4
Quaternary
13033103233021
5
Quinary
222043003023
6
Senary
20015100441
8
Octal
717235711
10
Decimal
121453513
12
Duodecimal
34811721
16
Hexadecimal
73d3bc9
20
Vigesimal
1hj1dfd
36
Base36
20b64p
md5
0a0d7b018b85a463aab7ec983d075663
sha1
7afbc4a08abf911a4a0af3cee8c1fc3a78e21fb7
sha256
9cc46351a41f11c3d9fc1eda694b38c6e915c465b3412b8936f00ac3074b8f59
sha512
8e5b13fb0041695bc4c66ec3fc10c7cdb556406d33f1a506a7a3a253a80ff11655b9353d307d4b1f5ab2d38493b9b42411f4d4fd746b616fe9ab098c9a398c2e
ripemd-160
b65300ce9d29eb004fad379dc66d351cc4e30615
Diameter
242907026
Circumference
763114928.38694
Area
4.6341494437669E+16
Volume
7.5044497294998E+24
Surface area
1.8536597775068E+17
Circumference
763114928.38694
Perimeter
485814052
Area
14750955820041169
Diagonal
171761205.28246
Surface area
88505734920247014
Volume
1.7915554044518E+24
Space diagonal
210363655.27373
Perimeter
364360539
Area
6.3873512351288E+15
Altitude
105181827.63686
Surface area
6.3873512351288E+15
Volume
2.1113682922655E+23
Height
57253735.094152