121570454 is an even 9-digits composite number following 121570453
and preceding 121570455 . In scientific notation, it is written as 1.21570454 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 60729016 positive integers (up to 121570454) that are relatively prime to 121570454.
121570454 has 8 divisors, whose sum is 182524320
The reverse of 121570454 is 454075121
Previous prime number is 1103
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-one million five hundred seventy thousand four hundred fifty-four
Scientific notation
1.21570454 × 10^8
Engineering notation
1.21570454 × 10^6
Prime Factorization
2 × 1103 × 55109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121570454
Product of the distinct prime numbers
The prime factorization of 121570454 is 2 × 1103 × 55109.
Since it has a total of 3 prime factors.
4 , 4 , 92 , 62 , 87 , 182 , 3781 , 1166 , 72261 , 78666 , 986049 , 216115 , 8813519 , 4673829 , 92140184 , 8997501 , 751089043 , 293341287 , 2607087796 , 1384602452
n×2
243140908
n×3
364711362
n×4
486281816
n×5
607852270
n÷2
60785227
n÷3
40523484.666667
n÷3
30392613.5
n÷5
24314090.8
n2
14779375285766116
n3
1.796735363327E+24
n4
2.1842993383751E+32
n5
2.6554626223817E+40
2 √n
11025.899237704
3 √n
495.38480298489
4 √n
105.00428199699
5 √n
41.396689099856
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
-121570453
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 121570454 can be divided by 8 positive divisors.
The sum of these divisors (counting 121570454) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111110000010010010110
3
Ternary
22110202102022102
4
Quaternary
13033300102112
5
Quinary
222110223304
6
Senary
20021402102
8
Octal
717602226
10
Decimal
121570454
12
Duodecimal
34869332
16
Hexadecimal
73f0496
20
Vigesimal
1hjg62e
36
Base36
20dod2
md5
936059948734e553f53e686241a61cea
sha1
3f21d5fb2fe7d1005cea277362318580aa7b848c
sha256
7c21a5b76dd63c377e9ea2c0a81708c845b0bd502e7dcf65982f552483614410
sha512
73e94985c052ecf0d9f6f530202e21b8c2963545eab9f3ca603b88122b240dddaf71f0538d1a1618bf9da370de884d8dcc57ac0b9a537c32af989cf4c15758f0
ripemd-160
385d4154e6f6f5d00180dc9c72ad81afcf8a9d56
Diameter
243140908
Circumference
763849690.35995
Area
4.6430776822409E+16
Volume
7.5261474904973E+24
Surface area
1.8572310728964E+17
Circumference
763849690.35995
Perimeter
486281816
Area
14779375285766116
Diagonal
171926584.83065
Surface area
88676251714596696
Volume
1.796735363327E+24
Space diagonal
210566203.02722
Perimeter
364711362
Area
6.3996572247687E+15
Altitude
105283101.51361
Surface area
6.3996572247687E+15
Volume
2.1174729323436E+23
Height
57308861.610218