121973722 is an even 9-digits composite number following 121973721
and preceding 121973723 . In scientific notation, it is written as 1.21973722 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 56295408 positive integers (up to 121973722) that are relatively prime to 121973722.
121973722 has 12 divisors, whose sum is 198117630
The reverse of 121973722 is 227379121
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million nine hundred seventy-three thousand seven hundred twenty-two
Scientific notation
1.21973722 × 10^8
Engineering notation
1.21973722 × 10^6
Prime Factorization
2 × 13 × 13 × 360869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9382594
Product of the distinct prime numbers
The prime factorization of 121973722 is 2 × 13 × 13 × 360869.
Since it has a total of 4 prime factors.
8 , 6 , 96 , 99 , 940 , 993 , 210 , 2348 , 85084 , 95002 , 199502 , 401223 , 3919120 , 2650778 , 8278899 , 26098729 , 671695940 , 901920863 , 3718550487 , 659912355
n×2
243947444
n×3
365921166
n×4
487894888
n×5
609868610
n÷2
60986861
n÷3
40657907.333333
n÷3
30493430.5
n÷5
24394744.4
n2
14877588858533284
n3
1.814674887461E+24
n4
2.2134265024355E+32
n5
2.699798688755E+40
2 √n
11044.171403958
3 √n
495.93195444006
4 √n
105.09125274711
5 √n
41.424116575655
1 , 2 , 13 , 26 , 169 , 338 , 360869 , 721738 , 4691297 , 9382594 , 60986861 , 121973722
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121973721
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121973722 can be divided by 12 positive divisors.
The sum of these divisors (counting 121973722) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010001010010101111011010
3
Ternary
22111111220111021
4
Quaternary
13101102233122
5
Quinary
222211124342
6
Senary
20034153054
8
Octal
721225732
10
Decimal
121973722
12
Duodecimal
34a2278a
16
Hexadecimal
7452bda
20
Vigesimal
1i26e62
36
Base36
20mbiy
md5
af0055096e703967a6c0050c2b49f99c
sha1
aa9cf61a8438c030f5fde1c3ff1383f77ce1aadd
sha256
cfc4997742d7fface13c9b88287f4897dbc13a30cf0baa15e712c680c4c04c17
sha512
51f08975e7488314a7dc8194605b036edd98c8d734c1b76cc30a38008e35d8851e422da696967e2b9e23028e636c61beea41f88387a8baf81fbc7c3466beb1ba
ripemd-160
75e8e5275cbc379b5759f22b0dedf647fc85ec6c
Diameter
243947444
Circumference
766383497.93241
Area
4.6739323861098E+16
Volume
7.6012923934686E+24
Surface area
1.8695729544439E+17
Circumference
766383497.93241
Perimeter
487894888
Area
14877588858533284
Diagonal
172496891.90553
Surface area
89265533151199704
Volume
1.814674887461E+24
Space diagonal
211264683.69228
Perimeter
365921166
Area
6.4421849492751E+15
Altitude
105632341.84614
Surface area
6.4421849492751E+15
Volume
2.1386148642877E+23
Height
57498963.968509