121886722 is an even 9-digits composite number following 121886721
and preceding 121886723 . In scientific notation, it is written as 1.21886722 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 60943360 positive integers (up to 121886722) that are relatively prime to 121886722.
121886722 has 4 divisors, whose sum is 182830086
The reverse of 121886722 is 227688121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-one million eight hundred eighty-six thousand seven hundred twenty-two
Scientific notation
1.21886722 × 10^8
Engineering notation
1.21886722 × 10^6
Prime Factorization
2 × 60943361
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121886722
Product of the distinct prime numbers
The prime factorization of 121886722 is 2 × 60943361.
Since it has a total of 2 prime factors.
3 , 7 , 41 , 7 , 537 , 731 , 7574 , 9927 , 46478 , 88642 , 678049 , 800984 , 1086609 , 2845476 , 59833081 , 22198389 , 799008648 , 440168350 , 9402659488 , 862295215
n×2
243773444
n×3
365660166
n×4
487546888
n×5
609433610
n÷2
60943361
n÷3
40628907.333333
n÷3
30471680.5
n÷5
24377344.4
n2
14856372999905284
n3
1.8107946057678E+24
n4
2.2071181871231E+32
n5
2.6901840089502E+40
2 √n
11040.231972201
3 √n
495.81401553311
4 √n
105.07250816555
5 √n
41.4182055864
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121886721
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121886722 can be divided by 4 positive divisors.
The sum of these divisors (counting 121886722) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010000111101100000000010
3
Ternary
22111100111011001
4
Quaternary
13100331200002
5
Quinary
222200333342
6
Senary
20032242214
8
Octal
720754002
10
Decimal
121886722
12
Duodecimal
349a036a
16
Hexadecimal
743d802
20
Vigesimal
1i1fgg2
36
Base36
20kgea
md5
31e9602da122730d383e5a6223ade91d
sha1
4f4dd911f7d233f44955f36953f4764de520ef25
sha256
79c96bf3c52f250fa96e96b349778d0c973b9dc8fe128ed1040c025ee6a95ec4
sha512
b1ef0d38f299c7ef281323a511cf0ab745870b1aacd29bdb67c72a3589685b78c05cff1a2455139cf3878559c06e28ac4e853353c3c7d89e7ed542df011d1c5d
ripemd-160
372a05c1d71e0c9e24c68f61ff687612af4031b2
Diameter
243773444
Circumference
765836860.81068
Area
4.6672672275492E+16
Volume
7.58503870752E+24
Surface area
1.8669068910197E+17
Circumference
765836860.81068
Perimeter
487546888
Area
14856372999905284
Diagonal
172373855.3256
Surface area
89138237999431704
Volume
1.8107946057678E+24
Space diagonal
211113995.27202
Perimeter
365660166
Area
6.4329982130076E+15
Altitude
105556997.63601
Surface area
6.4329982130076E+15
Volume
2.1340419084573E+23
Height
57457951.7752