84865131 is an odd 8-digits composite number following 84865130
and preceding 84865132 . In scientific notation, it is written as 8.4865131 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52224480 positive integers (up to 84865131) that are relatively prime to 84865131.
84865131 has 12 divisors, whose sum is 125726640
The reverse of 84865131 is 13156848
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-four million eight hundred sixty-five thousand one hundred thirty-one
Scientific notation
8.4865131 × 10^7
Engineering notation
8.4865131 × 10^6
Prime Factorization
39 × 3 × 3 × 241781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28288377
Product of the distinct prime numbers
The prime factorization of 84865131 is 39 × 3 × 3 × 241781.
Since it has a total of 4 prime factors.
1 , 4 , 66 , 60 , 321 , 761 , 7798 , 7275 , 17619 , 9739 , 694754 , 238908 , 8085608 , 8122895 , 26919206 , 46851449 , 375601186 , 148093774 , 3976628459 , 660260155
n×2
169730262
n×3
254595393
n×4
339460524
n×5
424325655
n÷2
42432565.5
n÷3
28288377
n÷3
21216282.75
n÷5
16973026.2
n2
7202090459647161
n3
6.1120635033181E+23
n4
5.1870106988941E+31
n5
4.4019634246005E+39
2 √n
9212.2272551213
3 √n
439.45029665415
4 √n
95.980348275683
5 √n
38.525284732961
1 , 3 , 9 , 39 , 117 , 351 , 241781 , 725343 , 2176029 , 9429459 , 28288377 , 84865131
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84865130
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84865131 can be divided by 12 positive divisors.
The sum of these divisors (counting 84865131) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011101111000001101011
3
Ternary
12220200121002000
4
Quaternary
11003233001223
5
Quinary
133211141011
6
Senary
12230542043
8
Octal
503570153
10
Decimal
84865131
12
Duodecimal
24507923
16
Hexadecimal
50ef06b
20
Vigesimal
16a82gb
36
Base36
1eiycr
md5
b09bd02e4057edff9a86c3f45fd8d866
sha1
7b7d48caa4cfaaca9a49a246fa1311176f26b396
sha256
0c5ccf30e34e63fc8018311df681280f656f55d26aff102f26126c8b10cf6a56
sha512
41bbe555b4ef3c280f1a1b04c467cdb63adf0982538d86779b72f8517e22277c69d27680e617815ddae28fc4f516c7238358502091237aabc653cebf4485443b
ripemd-160
09dad50acfc75ffe4744a0a498065728b622c8c4
Diameter
169730262
Circumference
533223344.19107
Area
2.2626034478517E+16
Volume
2.5602151733731E+24
Surface area
9.0504137914067E+16
Circumference
533223344.19107
Perimeter
339460524
Area
7202090459647161
Diagonal
120017419.23277
Surface area
43212542757882966
Volume
6.1120635033181E+23
Space diagonal
146990718.68299
Perimeter
254595393
Area
3.118596649204E+15
Altitude
73495359.341494
Surface area
3.118596649204E+15
Volume
7.203135917065E+22
Height
40005806.410923