133689639 is an odd 9-digits composite number following 133689638
and preceding 133689640 . In scientific notation, it is written as 1.33689639 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 82500000 positive integers (up to 133689639) that are relatively prime to 133689639.
133689639 has 16 divisors, whose sum is 192006144
The reverse of 133689639 is 936986331
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred thirty-three million six hundred eighty-nine thousand six hundred thirty-nine
Scientific notation
1.33689639 × 10^8
Engineering notation
1.33689639 × 10^6
Prime Factorization
3 × 31 × 23 × 62501
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
133689639 Product of the distinct prime numbers
The prime factorization of 133689639 is 3 × 31 × 23 × 62501.
Since it has a total of 4 prime factors.
1 , 2 , 62 , 39 , 336 , 302 , 2234 , 8929 , 6120 , 10523 , 896729 , 167019 , 8283776 , 8595885 , 40239246 , 6522042 , 66642709 , 8396425 , 4577786067 , 902390736
n×2
267379278
n×3
401068917
n×4
534758556
n×5
668448195
n÷2
66844819.5
n÷3
44563213
n÷3
33422409.75
n÷5
26737927.8
n2
17872919575950321
n3
2.3894241659848E+24
n4
3.1944125416839E+32
n5
4.2705985951479E+40
2 √n11562.423578126
3 √n511.32761749407
4 √n107.52871048295
5 √n42.190973874552
1 , 3 , 23 , 31 , 69 , 93 , 713 , 2139 , 62501 , 187503 , 1437523 , 1937531 , 4312569 , 5812593 , 44563213 , 133689639
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
-133689638 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 133689639 can be divided by 16 positive divisors.
The sum of these divisors (counting 133689639) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111101111111000100100111
3
Ternary
100022120010201010
4
Quaternary
13331333010213
5
Quinary
233211032024
6
Senary
21133233303
8
Octal
775770447
10
Decimal
133689639
12
Duodecimal
38932833
16
Hexadecimal
7f7f127
20
Vigesimal
21fb41j
36
Base36
27lfl3
md5
ddbb93a762f7dad27913e8874b7d2d93
sha1
429dfe5096b7a2fafb72c08d0e088b15460ef544
sha256
ac54ce068bb0a01b73ae1cafb6416461620393cedf1d500b836d334b8e053688
sha512
9ad6f53f76a6ce27764de158262ca4ed09d076aeb40dba18d9011ef2193cdd89d8315b5edaa4e4524317a23e4254a236a562d73e049db8aadb50eac303fece21
ripemd-160
2400fbaf01ab52d665182ee0a5a0f6264e5b2f68
Diameter
267379278
Circumference
839996775.48694
Area
5.6149432838007E+16
Volume
1.0008796541557E+25
Surface area
2.2459773135203E+17
Circumference
839996775.48694
Perimeter
534758556
Area
17872919575950321
Diagonal
189065700.62256
Surface area
107237517455701926
Volume
2.3894241659848E+24
Space diagonal
231557247.19354
Perimeter
401068917
Area
7.7392011962846E+15
Altitude
115778623.59677
Surface area
7.7392011962846E+15
Volume
2.8159633848315E+23
Height
63021900.207521