85383840 is an even 8-digits composite number following 85383839
and preceding 85383841 . In scientific notation, it is written as 8.5383840 × 10^7.
The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors.
There are 22768896 positive integers (up to 85383840) that are relatively prime to 85383840.
85383840 has 24 divisors, whose sum is 179307072
The reverse of 85383840 is 04838358
Previous prime number is 15
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-five million three hundred eighty-three thousand eight hundred forty
Scientific notation
8.5383840 × 10^7
Engineering notation
8.5383840 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 15 × 177883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
5336490
Product of the distinct prime numbers
The prime factorization of 85383840 is 2 × 2 × 2 × 2 × 2 × 15 × 177883.
Since it has a total of 7 prime factors.
6 , 8 , 48 , 44 , 184 , 712 , 3937 , 3857 , 42976 , 46297 , 4771 , 993099 , 663152 , 9590991 , 16334730 , 20687200 , 461598589 , 777128475 , 5932371278 , 931458805
n×2
170767680
n×3
256151520
n×4
341535360
n×5
426919200
n÷2
42691920
n÷3
28461280
n÷3
21345960
n÷5
17076768
n2
7290400133145600
n3
6.2248235850448E+23
n4
5.3149934101369E+31
n5
4.5381454693219E+39
2 √n
9240.3376561682
3 √n
440.34380841904
4 √n
96.12667505
5 √n
38.572264531125
1 , 2 , 4 , 8 , 15 , 16 , 30 , 32 , 60 , 120 , 240 , 480 , 177883 , 355766 , 711532 , 1423064 , 2668245 , 2846128 , 5336490 , 5692256 , 10672980 , 21345960 , 42691920 , 85383840
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85383839
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85383840 can be divided by 24 positive divisors.
The sum of these divisors (counting 85383840) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000101101101101010100000
3
Ternary
12221122221121110
4
Quaternary
11011231222200
5
Quinary
133324240330
6
Senary
12250023320
8
Octal
505555240
10
Decimal
85383840
12
Duodecimal
24717b40
16
Hexadecimal
516daa0
20
Vigesimal
16dcjc0
36
Base36
1eu2lc
md5
3510e4a167bf3bbb03b6799c11304002
sha1
077ab4deae9f31d44033e01adf40ec77784e28cd
sha256
1ad2a20ea6c3333409de1452893d04643ac92c618bc63ed53364832317090eb5
sha512
d98c30044c31ad1d3edac27f697dbc06d50fc4e1d6771d0ebbca35b28f7cc2efee1316a012643ef5f43b5060f37860e1dd3b128618f0fbc851db0a224cd4ac9f
ripemd-160
cad4952c11b1aec15344ca0809b8fdfdd389ea82
Diameter
170767680
Circumference
536482488.95857
Area
2.290346750002E+16
Volume
2.6074480059559E+24
Surface area
9.1613870000081E+16
Circumference
536482488.95857
Perimeter
341535360
Area
7290400133145600
Diagonal
120750984.53549
Surface area
43742400798873600
Volume
6.2248235850448E+23
Space diagonal
147889149.02533
Perimeter
256151520
Area
3.1568358595288E+15
Altitude
73944574.512666
Surface area
3.1568358595288E+15
Volume
7.3360249477919E+22
Height
40250328.178498