133669987 is an odd 9-digits composite number following 133669986
and preceding 133669988 . In scientific notation, it is written as 1.33669987 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 119457960 positive integers (up to 133669987) that are relatively prime to 133669987.
133669987 has 8 divisors, whose sum is 148294080
The reverse of 133669987 is 789966331
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-three million six hundred sixty-nine thousand nine hundred eighty-seven
Scientific notation
1.33669987 × 10^8
Engineering notation
1.33669987 × 10^6
Prime Factorization
11 × 59 × 205963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133669987
Product of the distinct prime numbers
The prime factorization of 133669987 is 11 × 59 × 205963.
Since it has a total of 3 prime factors.
2 , 7 , 80 , 86 , 887 , 907 , 448 , 9416 , 58973 , 86194 , 653980 , 15840 , 9616110 , 7281393 , 10378671 , 94750 , 720855321 , 75530915 , 4866017698 , 8041513030
n×2
267339974
n×3
401009961
n×4
534679948
n×5
668349935
n÷2
66834993.5
n÷3
44556662.333333
n÷3
33417496.75
n÷5
26733997.4
n2
17867665424580169
n3
2.388370605024E+24
n4
3.1925346772474E+32
n5
4.2674606880471E+40
2 √n
11561.57372506
3 √n
511.30256169362
4 √n
107.52475866079
5 √n
42.189733410771
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
-133669986
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 133669987 can be divided by 8 positive divisors.
The sum of these divisors (counting 133669987) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111101111010010001100011
3
Ternary
100022112010202021
4
Quaternary
13331322101203
5
Quinary
233204414422
6
Senary
21133002311
8
Octal
775722143
10
Decimal
133669987
12
Duodecimal
38923397
16
Hexadecimal
7f7a463
20
Vigesimal
21f8ej7
36
Base36
27l0f7
md5
ba9ddf33b63e4978f022d4eaa55e125c
sha1
180d242498250e5e6937870ab44335e7c60cd5ba
sha256
5c4a04c83e7a03a8d0c8062a4218ce958392342193d76112d9136f62ab9fe81a
sha512
344be220e6a2048c7801c3f116b48d824107fa5b2119312eadd9f01f92deca2bbddef53ac7e60de205285ce033a100ad1a5f723c905cb43d041681a471857983
ripemd-160
e6ae58a8a8b46eb54c512b9b59f678fad709c8cc
Diameter
267339974
Circumference
839873298.32929
Area
5.6132926434661E+16
Volume
1.0004383395724E+25
Surface area
2.2453170573865E+17
Circumference
839873298.32929
Perimeter
534679948
Area
17867665424580169
Diagonal
189037908.49764
Surface area
107205992547481014
Volume
2.388370605024E+24
Space diagonal
231523208.93107
Perimeter
401009961
Area
7.7369260820036E+15
Altitude
115761604.46554
Surface area
7.7369260820036E+15
Volume
2.8147217513318E+23
Height
63012636.165878