121570669 is an odd 9-digits composite number following 121570668
and preceding 121570670 . In scientific notation, it is written as 1.21570669 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 110230800 positive integers (up to 121570669) that are relatively prime to 121570669.
121570669 has 8 divisors, whose sum is 132968160
The reverse of 121570669 is 966075121
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-one million five hundred seventy thousand six hundred sixty-nine
Scientific notation
1.21570669 × 10^8
Engineering notation
1.21570669 × 10^6
Prime Factorization
11 × 389 × 28411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121570669
Product of the distinct prime numbers
The prime factorization of 121570669 is 11 × 389 × 28411.
Since it has a total of 3 prime factors.
2 , 10 , 68 , 77 , 75 , 866 , 2534 , 3293 , 28400 , 51115 , 700782 , 250092 , 8253170 , 569667 , 97807449 , 93546041 , 264485145 , 983323208 , 3113887098 , 2657363979
n×2
243141338
n×3
364712007
n×4
486282676
n×5
607853345
n÷2
60785334.5
n÷3
40523556.333333
n÷3
30392667.25
n÷5
24314133.8
n2
14779427561107561
n3
1.7967448960409E+24
n4
2.1843147903403E+32
n5
2.6554861036826E+40
2 √n
11025.908987471
3 √n
495.38509501766
4 √n
105.00432842255
5 √n
41.396703742035
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
-121570668
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 121570669 can be divided by 8 positive divisors.
The sum of these divisors (counting 121570669) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111110000010101101101
3
Ternary
22110202102121101
4
Quaternary
13033300111231
5
Quinary
222110230134
6
Senary
20021403101
8
Octal
717602555
10
Decimal
121570669
12
Duodecimal
34869491
16
Hexadecimal
73f056d
20
Vigesimal
1hjg6d9
36
Base36
20doj1
md5
2a6b550101164aeeab21d18c401b1c78
sha1
2001a31de39149b0e47ca66258c4fc1ef61fc172
sha256
8b043d50fa51aeed3abee8d7161c5cae216155abed92a9d600de187b3e92279a
sha512
3f432ceba1fd031f7c4155703152726320a0d263e23b65763a3c006a422e3764377072e808772c6acd92fa2a092d7a12e58103228533160060d768b317265eab
ripemd-160
8aadc4fd62ef20c8c968f7879666f5d2aa0d8bba
Diameter
243141338
Circumference
763851041.24479
Area
4.6430941050238E+16
Volume
7.526187421036E+24
Surface area
1.8572376420095E+17
Circumference
763851041.24479
Perimeter
486282676
Area
14779427561107561
Diagonal
171926888.88657
Surface area
88676565366645366
Volume
1.7967448960409E+24
Space diagonal
210566575.41814
Perimeter
364712007
Area
6.3996798606555E+15
Altitude
105283287.70907
Surface area
6.3996798606555E+15
Volume
2.1174841667547E+23
Height
57308962.96219