85847984 is an even 8-digits composite number following 85847983
and preceding 85847985 . In scientific notation, it is written as 8.5847984 × 10^7.
The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors.
There are 42219840 positive integers (up to 85847984) that are relatively prime to 85847984.
85847984 has 20 divisors, whose sum is 169059120
The reverse of 85847984 is 48974858
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-five million eight hundred forty-seven thousand nine hundred eighty-four
Scientific notation
8.5847984 × 10^7
Engineering notation
8.5847984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 61 × 87959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10730998
Product of the distinct prime numbers
The prime factorization of 85847984 is 2 × 2 × 2 × 2 × 61 × 87959.
Since it has a total of 6 prime factors.
9 , 2 , 63 , 58 , 4 , 655 , 7470 , 6192 , 36469 , 58234 , 174021 , 442956 , 8215303 , 8688705 , 69361402 , 551227 , 348232761 , 252805404 , 1789903209 , 9656896314
n×2
171695968
n×3
257543952
n×4
343391936
n×5
429239920
n÷2
42923992
n÷3
28615994.666667
n÷3
21461996
n÷5
17169596.8
n2
7369876356864256
n3
6.3268902756606E+23
n4
5.4315077515467E+31
n5
4.6628399055066E+39
2 √n
9265.418716928
3 √n
441.14026557516
4 √n
96.257045024912
5 √n
38.614109178498
1 , 2 , 4 , 8 , 16 , 61 , 122 , 244 , 488 , 976 , 87959 , 175918 , 351836 , 703672 , 1407344 , 5365499 , 10730998 , 21461996 , 42923992 , 85847984
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85847983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85847984 can be divided by 20 positive divisors.
The sum of these divisors (counting 85847984) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000111011110111110110000
3
Ternary
12222112112021222
4
Quaternary
11013132332300
5
Quinary
133434113414
6
Senary
12304004212
8
Octal
507367660
10
Decimal
85847984
12
Duodecimal
24900668
16
Hexadecimal
51defb0
20
Vigesimal
16gajj4
36
Base36
1f40q8
md5
651830a5437a3a4dd5bda75480518a6a
sha1
6460443a79e4214e8d3b92088e111683a1359c49
sha256
4eb14738b42830aefa06b65936027b6cb690febdb735ae18d7ddecc3aae8794f
sha512
64010d2d816fb9a649c35516d917d55f716725b8fdb40636ae925b87206730a0076b952839b82b4646145a84162c6c16b53e01d3277fb4c33efc824aaf945f30
ripemd-160
a08f08a24098471f4b3cc93d7ddff4b5576dfa20
Diameter
171695968
Circumference
539398791.71979
Area
2.315314942059E+16
Volume
2.6502016013445E+24
Surface area
9.2612597682359E+16
Circumference
539398791.71979
Perimeter
343391936
Area
7369876356864256
Diagonal
121407383.27519
Surface area
44219258141185536
Volume
6.3268902756606E+23
Space diagonal
148693070.01536
Perimeter
257543952
Area
3.1912500738974E+15
Altitude
74346535.00768
Surface area
3.1912500738974E+15
Volume
7.4563116962381E+22
Height
40469127.758396