134686987 is an odd 9-digits composite number following 134686986
and preceding 134686988 . In scientific notation, it is written as 1.34686987 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 133942680 positive integers (up to 134686987) that are relatively prime to 134686987.
134686987 has 4 divisors, whose sum is 135431296
The reverse of 134686987 is 789686431
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-four million six hundred eighty-six thousand nine hundred eighty-seven
Scientific notation
1.34686987 × 10^8
Engineering notation
1.34686987 × 10^6
Prime Factorization
181 × 744127
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
134686987
Product of the distinct prime numbers
The prime factorization of 134686987 is 181 × 744127.
Since it has a total of 2 prime factors.
3 , 4 , 91 , 13 , 224 , 424 , 3323 , 8878 , 18405 , 52669 , 915426 , 600625 , 3695829 , 6518077 , 1737709 , 44217149 , 551209059 , 960567943 , 8420263992 , 189524249
n×2
269373974
n×3
404060961
n×4
538747948
n×5
673434935
n÷2
67343493.5
n÷3
44895662.333333
n÷3
33671746.75
n÷5
26937397.4
n2
18140584467138169
n3
2.4433006642978E+24
n4
3.2908080480937E+32
n5
4.432290207931E+40
2 √n
11605.472286814
3 √n
512.59599962514
4 √n
107.72869760103
5 √n
42.253737265852
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
-134686986
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 134686987 can be divided by 4 positive divisors.
The sum of these divisors (counting 134686987) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000000001110010100100001011
3
Ternary
100101102210210221
4
Quaternary
20001302210023
5
Quinary
233434440422
6
Senary
21210450511
8
Octal
1001624413
10
Decimal
134686987
12
Duodecimal
39133a37
16
Hexadecimal
807290b
20
Vigesimal
221fh97
36
Base36
286t57
md5
752fec2d44e96afe3b53d082411f553c
sha1
b3d67087c07a34188bb3eb7936830254d0629b0e
sha256
4aeeb3cd11d36652128c3e0f26d6c38c5ab8fd550c824ca9f8949e0100a74873
sha512
367d3735d47fac05ae8ea5511ec361d3ec1e9f6463c2f6929e5851c39612347bacfdc9d6d2d06e77f961920a1ef1b566b6e7ad199e36043fe36816e5f0744896
ripemd-160
6b202f0be165aceb2a50eeb13c809b3d79a53178
Diameter
269373974
Circumference
846263297.78669
Area
5.6990326893786E+16
Volume
1.0234473889959E+25
Surface area
2.2796130757515E+17
Circumference
846263297.78669
Perimeter
538747948
Area
18140584467138169
Diagonal
190476163.69057
Surface area
108843506802829014
Volume
2.4433006642978E+24
Space diagonal
233284704.60237
Perimeter
404060961
Area
7.8551034940195E+15
Altitude
116642352.30118
Surface area
7.8551034940195E+15
Volume
2.8794574470043E+23
Height
63492054.563523