86875642 is an even 8-digits composite number following 86875641
and preceding 86875643 . In scientific notation, it is written as 8.6875642 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 36981648 positive integers (up to 86875642) that are relatively prime to 86875642.
86875642 has 16 divisors, whose sum is 149932800
The reverse of 86875642 is 24657868
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-six million eight hundred seventy-five thousand six hundred forty-two
Scientific notation
8.6875642 × 10^7
Engineering notation
8.6875642 × 10^6
Prime Factorization
2 × 7 × 149 × 41647
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86875642
Product of the distinct prime numbers
The prime factorization of 86875642 is 2 × 7 × 149 × 41647.
Since it has a total of 4 prime factors.
7 , 9 , 5 , 83 , 528 , 659 , 6301 , 6397 , 55052 , 53931 , 956471 , 573582 , 1140180 , 3933461 , 92531240 , 13306230 , 47416186 , 774385450 , 306898930 , 950762399
n×2
173751284
n×3
260626926
n×4
347502568
n×5
434378210
n÷2
43437821
n÷3
28958547.333333
n÷3
21718910.5
n÷5
17375128.4
n2
7547377172912164
n3
6.5568323731289E+23
n4
5.6962902190196E+31
n5
4.9486886979564E+39
2 √n
9320.7103806523
3 √n
442.89353650666
4 √n
96.543826217176
5 √n
38.706117030548
1 , 2 , 7 , 14 , 149 , 298 , 1043 , 2086 , 41647 , 83294 , 291529 , 583058 , 6205403 , 12410806 , 43437821 , 86875642
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
-86875641
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 86875642 can be divided by 16 positive divisors.
The sum of these divisors (counting 86875642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011011001110111111010
3
Ternary
20001110201222101
4
Quaternary
11023121313322
5
Quinary
134220010032
6
Senary
12342014014
8
Octal
513316772
10
Decimal
86875642
12
Duodecimal
2511730a
16
Hexadecimal
52d9dfa
20
Vigesimal
172j922
36
Base36
1fq1oa
md5
644e613149909e13a5fa1a062d93df06
sha1
ff1021381c1d05b9ef9fb830dce3cdf4aef885d8
sha256
24db2fff4a6d9ec08528b061b3bd8ff8f3fd9f588fa51343e9159d2f1df43996
sha512
02ae902335a1fb46f5c2a06fd1515eb7b7f64953e2b740dd7dbd59206bc06c20ea0083ee3bf8247b951139fce7908c8963ccbbb3ae73b6379248aadeedd216e0
ripemd-160
ece5fa74438198ee633f5e1b4d06bf487070ee35
Diameter
173751284
Circumference
545855757.36619
Area
2.3710784680292E+16
Volume
2.7465195218989E+24
Surface area
9.4843138721169E+16
Circumference
545855757.36619
Perimeter
347502568
Area
7547377172912164
Diagonal
122860711.15627
Surface area
45284263037472984
Volume
6.5568323731289E+23
Space diagonal
150473025.88416
Perimeter
260626926
Area
3.2681101818424E+15
Altitude
75236512.942082
Surface area
3.2681101818424E+15
Volume
7.7273010569049E+22
Height
40953570.385423