85979560 is an even 8-digits composite number following 85979559
and preceding 85979561 . In scientific notation, it is written as 8.5979560 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors.
There are 32581440 positive integers (up to 85979560) that are relatively prime to 85979560.
85979560 has 32 divisors, whose sum is 203637600
The reverse of 85979560 is 06597958
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
eighty-five million nine hundred seventy-nine thousand five hundred sixty
Scientific notation
8.5979560 × 10^7
Engineering notation
8.5979560 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 19 × 113131
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
21494890 Product of the distinct prime numbers
The prime factorization of 85979560 is 2 × 2 × 2 × 5 × 19 × 113131.
Since it has a total of 6 prime factors.
6 , 5 , 53 , 74 , 565 , 311 , 9732 , 8782 , 51449 , 7863 , 508998 , 606791 , 1887511 , 6302665 , 45642 , 8573230 , 888957485 , 556514453 , 9982963730 , 8306045914
n×2
171959120
n×3
257938680
n×4
343918240
n×5
429897800
n÷2
42989780
n÷3
28659853.333333
n÷3
21494890
n÷5
17195912
n2
7392484737793600
n3
6.3560258506221E+23
n4
5.4648830598511E+31
n5
4.6986824093745E+39
2 √n9272.5163790635
3 √n441.36552360459
4 √n96.293906240548
5 √n38.625938409332
1 , 2 , 4 , 5 , 8 , 10 , 19 , 20 , 38 , 40 , 76 , 95 , 152 , 190 , 380 , 760 , 113131 , 226262 , 452524 , 565655 , 905048 , 1131310 , 2149489 , 2262620 , 4298978 , 4525240 , 8597956 , 10747445 , 17195912 , 21494890 , 42989780 , 85979560
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85979559 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85979560 can be divided by 32 positive divisors.
The sum of these divisors (counting 85979560) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000111111111000110101000
3
Ternary
12222210012210011
4
Quaternary
11013333012220
5
Quinary
134002321220
6
Senary
12310501304
8
Octal
507770650
10
Decimal
85979560
12
Duodecimal
24964834
16
Hexadecimal
51ff1a8
20
Vigesimal
16h78i0
36
Base36
1f6u94
md5
21b576f65cf66804f0f274a82cf8f6ab
sha1
cce168c82ff58ca87fd863689c92282720220977
sha256
febba70846cb26a47d0438c904b2e76ce503abc54a86c728378be794025da4bf
sha512
62eb41ab058cf1dc11376a31de2305fc30643f54ee1d154f97656557df8c041e566620fd5d8691c82441bc4178636ce118a8dceedab0df27de3a4d4cd316369a
ripemd-160
941b0a520c5df900f4294ada6dae4c9fe42e662e
Diameter
171959120
Circumference
540225508.10977
Area
2.3224175744027E+16
Volume
2.6624058824455E+24
Surface area
9.2896702976108E+16
Circumference
540225508.10977
Perimeter
343918240
Area
7392484737793600
Diagonal
121593459.83887
Surface area
44354908426761600
Volume
6.3560258506221E+23
Space diagonal
148920966.33242
Perimeter
257938680
Area
3.201039790009E+15
Altitude
74460483.166208
Surface area
3.201039790009E+15
Volume
7.4906483006198E+22
Height
40531153.279624