121773742 is an even 9-digits composite number following 121773741
and preceding 121773743 . In scientific notation, it is written as 1.21773742 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 60870744 positive integers (up to 121773742) that are relatively prime to 121773742.
121773742 has 8 divisors, whose sum is 182709000
The reverse of 121773742 is 247377121
Previous prime number is 10099
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million seven hundred seventy-three thousand seven hundred forty-two
Scientific notation
1.21773742 × 10^8
Engineering notation
1.21773742 × 10^6
Prime Factorization
2 × 10099 × 6029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121773742
Product of the distinct prime numbers
The prime factorization of 121773742 is 2 × 10099 × 6029.
Since it has a total of 3 prime factors.
6 , 5 , 25 , 61 , 483 , 545 , 7283 , 4490 , 32711 , 91833 , 898437 , 271662 , 2879687 , 2240280 , 6985707 , 43173830 , 37820502 , 102088481 , 3139149614 , 9246003688
n×2
243547484
n×3
365321226
n×4
487094968
n×5
608868710
n÷2
60886871
n÷3
40591247.333333
n÷3
30443435.5
n÷5
24354748.4
n2
14828844240682564
n3
1.8057638527231E+24
n4
2.1989462151442E+32
n5
2.6777390907485E+40
2 √n
11035.114045627
3 √n
495.66077383631
4 √n
105.04815108143
5 √n
41.410524413668
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
-121773741
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 121773742 can be divided by 8 positive divisors.
The sum of these divisors (counting 121773742) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000100001111010101110
3
Ternary
22111010202011121
4
Quaternary
13100201322232
5
Quinary
222133224432
6
Senary
20030011154
8
Octal
720417256
10
Decimal
121773742
12
Duodecimal
34946aba
16
Hexadecimal
7421eae
20
Vigesimal
1i11e72
36
Base36
20i17y
md5
494951575161e9eaa4062838867b800b
sha1
db15f21fa99afa565c9bd8b498b3d2ea86b35f7a
sha256
4452df580a2fa29dc01d60d79d15d12811f8106fd02a465aa8f253e35735cdff
sha512
251a00bb4170c127830614d247c1014002e198fb8cf34a4ee116057a86cc8673a26b3a47110bb9959d1da34521bb9a8ea0905b357a8f1f6ea15f7a309bad4a2b
ripemd-160
090cfa8b8c5e3894de10df88be137b076b8ad177
Diameter
243547484
Circumference
765126986.53468
Area
4.6586188127756E+16
Volume
7.5639659384437E+24
Surface area
1.8634475251102E+17
Circumference
765126986.53468
Perimeter
487094968
Area
14828844240682564
Diagonal
172214077.47732
Surface area
88973065444095384
Volume
1.8057638527231E+24
Space diagonal
210918308.17178
Perimeter
365321226
Area
6.4210779105968E+15
Altitude
105459154.08589
Surface area
6.4210779105968E+15
Volume
2.1281131091367E+23
Height
57404692.492441