85979768 is an even 8-digits composite number following 85979767
and preceding 85979769 . In scientific notation, it is written as 8.5979768 × 10^7.
The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors.
There are 36848448 positive integers (up to 85979768) that are relatively prime to 85979768.
85979768 has 16 divisors, whose sum is 184242480
The reverse of 85979768 is 86797958
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
eighty-five million nine hundred seventy-nine thousand seven hundred sixty-eight
Scientific notation
8.5979768 × 10^7
Engineering notation
8.5979768 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 1535353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21494942
Product of the distinct prime numbers
The prime factorization of 85979768 is 2 × 2 × 2 × 7 × 1535353.
Since it has a total of 5 prime factors.
8 , 6 , 21 , 99 , 754 , 461 , 1010 , 2271 , 95577 , 32302 , 826164 , 396507 , 7990042 , 9432488 , 85200702 , 83023075 , 386172497 , 469901443 , 7516609587 , 6888937577
n×2
171959536
n×3
257939304
n×4
343919072
n×5
429898840
n÷2
42989884
n÷3
28659922.666667
n÷3
21494942
n÷5
17195953.6
n2
7392520505333824
n3
6.3560719798384E+23
n4
5.4649359421781E+31
n5
4.6987392444333E+39
2 √n
9272.527594998
3 √n
441.36587951847
4 √n
96.293964478559
5 √n
38.625957097931
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 1535353 , 3070706 , 6141412 , 10747471 , 12282824 , 21494942 , 42989884 , 85979768
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
-85979767
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 85979768 can be divided by 16 positive divisors.
The sum of these divisors (counting 85979768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111111111001001111000
3
Ternary
12222210020001212
4
Quaternary
11013333021320
5
Quinary
134002323033
6
Senary
12310502252
8
Octal
507771170
10
Decimal
85979768
12
Duodecimal
24964988
16
Hexadecimal
51ff278
20
Vigesimal
16h7988
36
Base36
1f6uew
md5
f3edbc0a8719b60580ce0d1195e860a6
sha1
94bd9e5baeb4f90728e7da3042c04d1ddca64ad2
sha256
93f63d7818c9ac6b398223913cc8f6e55dd12545530b7e2909653537dfdafe07
sha512
041d4baedbde7a6af40c11fc5ad752ca4206e724c439a20f355c5f3b5eddcc10b012919eeffa7c2909f25a4f33bb82f108468ffe580ffd05ee8538dc12b71460
ripemd-160
b17b53930d67221bced5c0832a934f99eaaf6782
Diameter
171959536
Circumference
540226815.01231
Area
2.3224288111069E+16
Volume
2.6624252050065E+24
Surface area
9.2897152444275E+16
Circumference
540226815.01231
Perimeter
343919072
Area
7392520505333824
Diagonal
121593753.99529
Surface area
44355123032002944
Volume
6.3560719798384E+23
Space diagonal
148921326.59898
Perimeter
257939304
Area
3.2010552778082E+15
Altitude
74460663.299492
Surface area
3.2010552778082E+15
Volume
7.4907026644226E+22
Height
40531251.331764