121569164 is an even 9-digits composite number following 121569163
and preceding 121569165 . In scientific notation, it is written as 1.21569164 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors.
There are 60784580 positive integers (up to 121569164) that are relatively prime to 121569164.
121569164 has 6 divisors, whose sum is 212746044
The reverse of 121569164 is 461965121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million five hundred sixty-nine thousand one hundred sixty-four
Scientific notation
1.21569164 × 10^8
Engineering notation
1.21569164 × 10^6
Prime Factorization
2 × 2 × 30392291
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
60784582
Product of the distinct prime numbers
The prime factorization of 121569164 is 2 × 2 × 30392291.
Since it has a total of 3 prime factors.
2 , 9 , 98 , 94 , 543 , 112 , 16 , 3599 , 88425 , 35216 , 213457 , 353368 , 8821230 , 4425414 , 94263989 , 21431587 , 200224336 , 752731610 , 3139948107 , 5670532107
n×2
243138328
n×3
364707492
n×4
486276656
n×5
607845820
n÷2
60784582
n÷3
40523054.666667
n÷3
30392291
n÷5
24313832.8
n2
14779061635658896
n3
1.7966781677515E+24
n4
2.184206628306E+32
n5
2.6553217380642E+40
2 √n
11025.840738919
3 √n
495.38305078103
4 √n
105.00400344234
5 √n
41.396601246346
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121569163
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121569164 can be divided by 6 positive divisors.
The sum of these divisors (counting 121569164) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111001111101111111110001100
3
Ternary
22110202100112122
4
Quaternary
13033233332030
5
Quinary
222110203124
6
Senary
20021352112
8
Octal
717577614
10
Decimal
121569164
12
Duodecimal
34868638
16
Hexadecimal
73eff8c
20
Vigesimal
1hjg2i4
36
Base36
20dnd8
md5
6594987ba661bcade65eeead46796601
sha1
48d878a051bbb5f98028c9209f49aaef150d17e3
sha256
020bd3df54fde23a4860d633bbcb50009b162b1bae6e4093f1914c2c59857f06
sha512
d867e055b0a9959b04c111b9cb68ec4787a55e298f9f310a4d179c53c1583b013613c0ebd6342c639eba66538d0f50afef7529a348bd7f4afc1774293611aae3
ripemd-160
12be49d8527a641f778b569072d4fb088ac393bf
Diameter
243138328
Circumference
763841585.05091
Area
4.6429791461537E+16
Volume
7.5259079102311E+24
Surface area
1.8571916584615E+17
Circumference
763841585.05091
Perimeter
486276656
Area
14779061635658896
Diagonal
171924760.49516
Surface area
88674369813953376
Volume
1.7966781677515E+24
Space diagonal
210563968.68167
Perimeter
364707492
Area
6.3995214102883E+15
Altitude
105281984.34084
Surface area
6.3995214102883E+15
Volume
2.1174055267115E+23
Height
57308253.498386