133742985 is an odd 9-digits composite number following 133742984
and preceding 133742986 . In scientific notation, it is written as 1.33742985 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 71329584 positive integers (up to 133742985) that are relatively prime to 133742985.
133742985 has 4 divisors, whose sum is 142659200
The reverse of 133742985 is 589247331
Previous prime number is 15
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-three million seven hundred forty-two thousand nine hundred eighty-five
Scientific notation
1.33742985 × 10^8
Engineering notation
1.33742985 × 10^6
Prime Factorization
15 × 8916199
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
133742985
Product of the distinct prime numbers
The prime factorization of 133742985 is 15 × 8916199.
Since it has a total of 2 prime factors.
3 , 3 , 3 , 92 , 184 , 266 , 4091 , 4796 , 14066 , 62248 , 957768 , 729037 , 5262033 , 1776694 , 51350069 , 86830719 , 253154510 , 549723065 , 7245677033 , 9395765271
n×2
267485970
n×3
401228955
n×4
534971940
n×5
668714925
n÷2
66871492.5
n÷3
44580995
n÷3
33435746.25
n÷5
26748597
n2
17887186036710225
n3
2.3922856537999E+24
n4
3.1995142431188E+32
n5
4.2791258542473E+40
2 √n
11564.730217346
3 √n
511.39561991109
4 √n
107.53943563803
5 √n
42.194340418967
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
-133742984
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 133742985 can be divided by 4 positive divisors.
The sum of these divisors (counting 133742985) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111110001100000110001001
3
Ternary
100022122211212220
4
Quaternary
13332030012021
5
Quinary
233214233420
6
Senary
21134324253
8
Octal
776140611
10
Decimal
133742985
12
Duodecimal
38959689
16
Hexadecimal
7f8c189
20
Vigesimal
21fhh95
36
Base36
27mkqx
md5
59dd491d6800a1958215b0e9cd44b4c4
sha1
a751f5e596360c1dd91b9e9c3bc1cfdc8d1c3378
sha256
b8f5eb93494c6327fed56a8060403dc85a705f2c952d9df00872fbc4673c2736
sha512
cc5af56efd057b5295b8ec54a7d5889695ac2c1e5908b27f9ce25ffddf995ef257b515d979a0c66008cb438d16a4eb215ec557d415973ae8a569fc2b25b8489f
ripemd-160
e2da0b3e52b32f516e768ce640e5cb9f1b1c1ad3
Diameter
267485970
Circumference
840331958.29034
Area
5.6194252246323E+16
Volume
1.0020782713688E+25
Surface area
2.2477700898529E+17
Circumference
840331958.29034
Perimeter
534971940
Area
17887186036710225
Diagonal
189141143.25926
Surface area
107323116220261350
Volume
2.3922856537999E+24
Space diagonal
231649645.17592
Perimeter
401228955
Area
7.7453787550047E+15
Altitude
115824822.58796
Surface area
7.7453787550047E+15
Volume
2.8193356805621E+23
Height
63047047.753087