121569193 is an odd 9-digits composite number following 121569192
and preceding 121569194 . In scientific notation, it is written as 1.21569193 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 113783040 positive integers (up to 121569193) that are relatively prime to 121569193.
121569193 has 8 divisors, whose sum is 129434760
The reverse of 121569193 is 391965121
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-one million five hundred sixty-nine thousand one hundred ninety-three
Scientific notation
1.21569193 × 10^8
Engineering notation
1.21569193 × 10^6
Prime Factorization
17 × 181 × 39509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121569193
Product of the distinct prime numbers
The prime factorization of 121569193 is 17 × 181 × 39509.
Since it has a total of 3 prime factors.
7 , 1 , 48 , 64 , 238 , 621 , 2048 , 1180 , 58252 , 33744 , 865501 , 56965 , 736571 , 5225226 , 38002033 , 84746866 , 605749107 , 875030846 , 2369650706 , 333791392
n×2
243138386
n×3
364707579
n×4
486276772
n×5
607845965
n÷2
60784596.5
n÷3
40523064.333333
n÷3
30392298.25
n÷5
24313838.6
n2
14779068686671249
n3
1.7966794535302E+24
n4
2.1842087124535E+32
n5
2.6553249051654E+40
2 √n
11025.842054011
3 √n
495.38309017179
4 √n
105.00400970444
5 √n
41.396603221355
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
-121569192
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 121569193 can be divided by 8 positive divisors.
The sum of these divisors (counting 121569193) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111101111111110101001
3
Ternary
22110202100120201
4
Quaternary
13033233332221
5
Quinary
222110203233
6
Senary
20021352201
8
Octal
717577651
10
Decimal
121569193
12
Duodecimal
34868661
16
Hexadecimal
73effa9
20
Vigesimal
1hjg2jd
36
Base36
20dne1
md5
3db2fa372b33212893600e94a27814d1
sha1
390e91f829a5b96064d8228228c3af28efdc8a25
sha256
836cf5a49ff47b9e28e288ea4df2fd9715aa61c63798dc6f8656d3fa5346c082
sha512
ea440b3b9e16ffa7454d55dc5e4cd73a2e83ee52b8b0fd417de6c4c76d1f4fe44d4ec8f134d13de7c4e66ca6d3acdaab91029cb7081a18cfa47f98a5c0ffc3ee
ripemd-160
94ea2d111d458bae6c9a7159a536cc099ad20845
Diameter
243138386
Circumference
763841767.26328
Area
4.6429813612945E+16
Volume
7.5259132960882E+24
Surface area
1.8571925445178E+17
Circumference
763841767.26328
Perimeter
486276772
Area
14779068686671249
Diagonal
171924801.50735
Surface area
88674412120027494
Volume
1.7966794535302E+24
Space diagonal
210564018.91115
Perimeter
364707579
Area
6.3995244634662E+15
Altitude
105282009.45557
Surface area
6.3995244634662E+15
Volume
2.1174070420162E+23
Height
57308267.169117