86779897 is an odd 8-digits composite number following 86779896
and preceding 86779898 . In scientific notation, it is written as 8.6779897 × 10^7.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 78274944 positive integers (up to 86779897) that are relatively prime to 86779897.
86779897 has 16 divisors, whose sum is 95760000
The reverse of 86779897 is 79897768
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-six million seven hundred seventy-nine thousand eight hundred ninety-seven
Scientific notation
8.6779897 × 10^7
Engineering notation
8.6779897 × 10^6
Prime Factorization
23 × 19 × 569 × 349
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86779897
Product of the distinct prime numbers
The prime factorization of 86779897 is 23 × 19 × 569 × 349.
Since it has a total of 4 prime factors.
9 , 6 , 82 , 98 , 313 , 740 , 6026 , 255 , 37208 , 65795 , 153913 , 981265 , 2558376 , 9371131 , 77230649 , 18385653 , 882078689 , 455257430 , 7570183206 , 2015623736
n×2
173559794
n×3
260339691
n×4
347119588
n×5
433899485
n÷2
43389948.5
n÷3
28926632.333333
n÷3
21694974.25
n÷5
17355979.4
n2
7530750523330609
n3
6.5351775474733E+23
n4
5.6712203444644E+31
n5
4.9214791735693E+39
2 √n
9315.5728218935
3 √n
442.73077347266
4 √n
96.517215158196
5 √n
38.697581722201
1 , 19 , 23 , 349 , 437 , 569 , 6631 , 8027 , 10811 , 13087 , 152513 , 198581 , 248653 , 3773039 , 4567363 , 86779897
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
-86779896
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 86779897 can be divided by 16 positive divisors.
The sum of these divisors (counting 86779897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011000010011111111001
3
Ternary
20001021212122021
4
Quaternary
11023002133321
5
Quinary
134203424042
6
Senary
12335554441
8
Octal
513023771
10
Decimal
86779897
12
Duodecimal
2508ba21
16
Hexadecimal
52c27f9
20
Vigesimal
17279eh
36
Base36
1fnzsp
md5
8291b5497bc56aacc66369dfb24ef184
sha1
150ad720861830e0ec3389ddf3a1deff4829796d
sha256
86c18aab02c59dfca52d4a69ea20660a38b17a96b10d12ba0b774dd3c20208bf
sha512
6149f70b578b65652f7cef28abc1e0bf5058167ef7d6bfad490f839de0089fce73ae4eec07113981cb4fd5c6ea947e9ef21b9663ca6e5b787b0ebfc9018c0236
ripemd-160
acb539f8b88ad0c09ba7505b3d02ac241013774a
Diameter
173559794
Circumference
545254173.78896
Area
2.3658550520113E+16
Volume
2.7374487697396E+24
Surface area
9.4634202080452E+16
Circumference
545254173.78896
Perimeter
347119588
Area
7530750523330609
Diagonal
122725307.27874
Surface area
45184503139983654
Volume
6.5351775474733E+23
Space diagonal
150307190.67959
Perimeter
260339691
Area
3.2609106313836E+15
Altitude
75153595.339797
Surface area
3.2609106313836E+15
Volume
7.7017806001274E+22
Height
40908435.75958