86975939 is an odd 8-digits composite number following 86975938
and preceding 86975940 . In scientific notation, it is written as 8.6975939 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 82211976 positive integers (up to 86975939) that are relatively prime to 86975939.
86975939 has 8 divisors, whose sum is 91760640
The reverse of 86975939 is 93957968
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-six million nine hundred seventy-five thousand nine hundred thirty-nine
Scientific notation
8.6975939 × 10^7
Engineering notation
8.6975939 × 10^6
Prime Factorization
19 × 463 × 9887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
86975939
Product of the distinct prime numbers
The prime factorization of 86975939 is 19 × 463 × 9887.
Since it has a total of 3 prime factors.
4 , 9 , 70 , 63 , 522 , 49 , 1982 , 148 , 44581 , 99528 , 297818 , 881417 , 6665406 , 1466202 , 15718895 , 81844358 , 770162302 , 756929298 , 4164780953 , 1454099519
n×2
173951878
n×3
260927817
n×4
347903756
n×5
434879695
n÷2
43487969.5
n÷3
28991979.666667
n÷3
21743984.75
n÷5
17395187.8
n2
7564813964931721
n3
6.5795679796025E+23
n4
5.7226410324026E+31
n5
4.9773207735315E+39
2 √n
9326.0891589133
3 √n
443.06390957665
4 √n
96.571678865562
5 √n
38.715050065933
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
-86975938
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 86975939 can be divided by 8 positive divisors.
The sum of these divisors (counting 86975939) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001011110010010111000011
3
Ternary
20001122211120002
4
Quaternary
11023302113003
5
Quinary
134231212224
6
Senary
12344110215
8
Octal
513622703
10
Decimal
86975939
12
Duodecimal
2516536b
16
Hexadecimal
52f25c3
20
Vigesimal
173bjgj
36
Base36
1fs72b
md5
00780e17c2dd70c2a920958848bfc16d
sha1
2013d4cd866be70eb594f9f207e70679bd3a754d
sha256
1c4062b86eb5904568db18d04aa77cee427bf94389cc90a9c4443f8c4638eea5
sha512
606bf6a6befd6d15bdf0c3aa48eebe17e16b077fe768b465385bbceaf5b7e372484aceaefab0b8d36a76f727cf3175923e1c0b25f270d975c7b6fb5d59a034da
ripemd-160
85a8fa984bea7e5b3a3282dc2ce8e978ad48b8bf
Diameter
173951878
Circumference
546485942.00295
Area
2.3765563978003E+16
Volume
2.7560429904685E+24
Surface area
9.5062255912012E+16
Circumference
546485942.00295
Perimeter
347903756
Area
7564813964931721
Diagonal
123002552.53394
Surface area
45388883789590326
Volume
6.5795679796025E+23
Space diagonal
150646745.38401
Perimeter
260927817
Area
3.2756605342671E+15
Altitude
75323372.692006
Surface area
3.2756605342671E+15
Volume
7.7540952260913E+22
Height
41000850.844645