121517194 is an even 9-digits composite number following 121517193
and preceding 121517195 . In scientific notation, it is written as 1.21517194 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 59276640 positive integers (up to 121517194) that are relatively prime to 121517194.
121517194 has 8 divisors, whose sum is 186721668
The reverse of 121517194 is 491715121
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-one million five hundred seventeen thousand one hundred ninety-four
Scientific notation
1.21517194 × 10^8
Engineering notation
1.21517194 × 10^6
Prime Factorization
2 × 41 × 1481917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121517194
Product of the distinct prime numbers
The prime factorization of 121517194 is 2 × 41 × 1481917.
Since it has a total of 3 prime factors.
4 , 8 , 45 , 12 , 677 , 37 , 6806 , 457 , 26632 , 62530 , 602345 , 177734 , 2685075 , 7316433 , 80955837 , 72299102 , 265950825 , 744952283 , 6936654056 , 2820064460
n×2
243034388
n×3
364551582
n×4
486068776
n×5
607585970
n÷2
60758597
n÷3
40505731.333333
n÷3
30379298.5
n÷5
24303438.8
n2
14766428437633636
n3
1.794374949143E+24
n4
2.1804740880376E+32
n5
2.6496509276803E+40
2 √n
11023.483750612
3 √n
495.31244974541
4 √n
104.99277951655
5 √n
41.393061287246
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
-121517193
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 121517194 can be divided by 8 positive divisors.
The sum of these divisors (counting 121517194) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111100011010010001010
3
Ternary
22110122201020211
4
Quaternary
13033203102022
5
Quinary
222102022234
6
Senary
20020311334
8
Octal
717432212
10
Decimal
121517194
12
Duodecimal
3484254a
16
Hexadecimal
73e348a
20
Vigesimal
1hj9cje
36
Base36
20cj9m
md5
81c85e39b5967fd2289d9e8a0bd31fe8
sha1
ea1283caccc8f3446c2f5025f9b8406ce763146f
sha256
be1d6357fc2c37d98c1a8b4b34b7e26f71c9c42b394ca0dcd2b3f4c3437dbd57
sha512
803f62adffd81e7f8d4cacad1aa8d13d5be18b290109754b45835aaa7319c493ebec915ee195442195da300830f84394e1e65373c23e1e0b55b7b3dd7d04ad14
ripemd-160
09f0915f24ed5566e2a5e8ca3f423d0a006b56c9
Diameter
243034388
Circumference
763515047.91049
Area
4.6390103099429E+16
Volume
7.5162602106845E+24
Surface area
1.8556041239772E+17
Circumference
763515047.91049
Perimeter
486068776
Area
14766428437633636
Diagonal
171851263.81632
Surface area
88598570625801816
Volume
1.794374949143E+24
Space diagonal
210473954.0012
Perimeter
364551582
Area
6.3940510750778E+15
Altitude
105236977.0006
Surface area
6.3940510750778E+15
Volume
2.1146911575505E+23
Height
57283754.605441