121472585 is an odd 9-digits composite number following 121472584
and preceding 121472586 . In scientific notation, it is written as 1.21472585 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 89242560 positive integers (up to 121472585) that are relatively prime to 121472585.
121472585 has 16 divisors, whose sum is 157785600
The reverse of 121472585 is 585274121
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million four hundred seventy-two thousand five hundred eighty-five
Scientific notation
1.21472585 × 10^8
Engineering notation
1.21472585 × 10^6
Prime Factorization
5 × 13 × 199 × 9391
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121472585
Product of the distinct prime numbers
The prime factorization of 121472585 is 5 × 13 × 199 × 9391.
Since it has a total of 4 prime factors.
8 , 9 , 42 , 65 , 153 , 128 , 1388 , 3809 , 16544 , 46089 , 781294 , 515469 , 5576341 , 8501329 , 48166772 , 37350529 , 58162742 , 492841416 , 8899440961 , 3219816951
n×2
242945170
n×3
364417755
n×4
485890340
n×5
607362925
n÷2
60736292.5
n÷3
40490861.666667
n÷3
30368146.25
n÷5
24294517
n2
14755588906582225
n3
1.7923995276799E+24
n4
2.1772740398005E+32
n5
2.6447910586796E+40
2 √n
11021.460202714
3 √n
495.25183254209
4 √n
104.98314246923
5 √n
41.390021759735
1 , 5 , 13 , 65 , 199 , 995 , 2587 , 9391 , 12935 , 46955 , 122083 , 610415 , 1868809 , 9344045 , 24294517 , 121472585
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
-121472584
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 121472585 can be divided by 16 positive divisors.
The sum of these divisors (counting 121472585) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111011000011001001001
3
Ternary
22110120110001122
4
Quaternary
13033120121021
5
Quinary
222044110320
6
Senary
20015325025
8
Octal
717303111
10
Decimal
121472585
12
Duodecimal
34820775
16
Hexadecimal
73d8649
20
Vigesimal
1hj4195
36
Base36
20bkuh
md5
558c38b3265378ec3195d8eea3223ded
sha1
e19900a6a06416969271d68922e0c87142089a5b
sha256
dfd1d23ccfa6ab8a565075668c21857ee57a06715557e7357e9a469e8f41e51c
sha512
4c9471b275a639800f33859d63f11d2dce5c124b348898c4c8e9f54cf8fb742ba08fcfc98ca1135e2ab304bb60a8cdbed44c95f7d1d8565b1682db4d0440f855
ripemd-160
12731e71d7042e6c6ea4c8d0ff2308657d5c2001
Diameter
242945170
Circumference
763234761.29712
Area
4.635604970831E+16
Volume
7.5079855846092E+24
Surface area
1.8542419883324E+17
Circumference
763234761.29712
Perimeter
485890340
Area
14755588906582225
Diagonal
171788177.16352
Surface area
88533533439493350
Volume
1.7923995276799E+24
Space diagonal
210396688.94673
Perimeter
364417755
Area
6.38935742045E+15
Altitude
105198344.47336
Surface area
6.38935742045E+15
Volume
2.11236310103E+23
Height
57262725.721173