121134785 is an odd 9-digits composite number following 121134784
and preceding 121134786 . In scientific notation, it is written as 1.21134785 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 90769536 positive integers (up to 121134785) that are relatively prime to 121134785.
121134785 has 16 divisors, whose sum is 154742400
The reverse of 121134785 is 587431121
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million one hundred thirty-four thousand seven hundred eighty-five
Scientific notation
1.21134785 × 10^8
Engineering notation
1.21134785 × 10^6
Prime Factorization
5 × 19 × 89 × 14327
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121134785
Product of the distinct prime numbers
The prime factorization of 121134785 is 5 × 19 × 89 × 14327.
Since it has a total of 4 prime factors.
9 , 4 , 70 , 25 , 571 , 504 , 7744 , 989 , 17503 , 53840 , 268082 , 703849 , 1738728 , 7342997 , 84254597 , 12791631 , 775554910 , 667037937 , 1826879704 , 7803630716
n×2
242269570
n×3
363404355
n×4
484539140
n×5
605673925
n÷2
60567392.5
n÷3
40378261.666667
n÷3
30283696.25
n÷5
24226957
n2
14673636136996225
n3
1.7774877586233E+24
n4
2.1531559748096E+32
n5
2.6082208608003E+40
2 √n
11006.124885717
3 √n
494.79232862601
4 √n
104.91008000053
5 √n
41.366976020281
1 , 5 , 19 , 89 , 95 , 445 , 1691 , 8455 , 14327 , 71635 , 272213 , 1275103 , 1361065 , 6375515 , 24226957 , 121134785
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121134784
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121134785 can be divided by 16 positive divisors.
The sum of these divisors (counting 121134785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001110000101111011000001
3
Ternary
22102221021200112
4
Quaternary
13032011323001
5
Quinary
222002303120
6
Senary
20004201105
8
Octal
716057301
10
Decimal
121134785
12
Duodecimal
34699195
16
Hexadecimal
7385ec1
20
Vigesimal
1hh1gj5
36
Base36
204c75
md5
0b774ec68b17e729cd22ab8448231c97
sha1
3051d50e52eab2ea8f6f79dd3f3612d476a8527f
sha256
ab669c51da33db8cf06676b7171fc0172a8a7cccaf8a0b53792695fc89a57679
sha512
578a4032e54d7f3ae43c1a7b73bf622b224b05b4482b02b4a9515a24a9d7b23836baa191b0f5a4d1aa07610aa661a7b366f0f1e8d624f936ea839c2a5f5ab466
ripemd-160
a95c267e483615f80c43ce5dbdc6f647710ef23f
Diameter
242269570
Circumference
761112301.30036
Area
4.6098587489437E+16
Volume
7.4455233124489E+24
Surface area
1.8439434995775E+17
Circumference
761112301.30036
Perimeter
484539140
Area
14673636136996225
Diagonal
171310455.82215
Surface area
88041816821977350
Volume
1.7774877586233E+24
Space diagonal
209811602.18393
Perimeter
363404355
Area
6.353870830264E+15
Altitude
104905801.09197
Surface area
6.353870830264E+15
Volume
2.0947894126643E+23
Height
57103485.27405