85384768 is an even 8-digits composite number following 85384767
and preceding 85384769 . In scientific notation, it is written as 8.5384768 × 10^7.
The sum of its digits is 49. It has a total of 8 prime factors and 28 positive divisors.
There are 36593280 positive integers (up to 85384768) that are relatively prime to 85384768.
85384768 has 28 divisors, whose sum is 193641472
The reverse of 85384768 is 86748358
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million three hundred eighty-four thousand seven hundred sixty-eight
Scientific notation
8.5384768 × 10^7
Engineering notation
8.5384768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 7 × 190591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
2668274
Product of the distinct prime numbers
The prime factorization of 85384768 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 190591.
Since it has a total of 8 prime factors.
5 , 3 , 20 , 33 , 242 , 586 , 886 , 895 , 41337 , 19973 , 136377 , 430808 , 842631 , 3020441 , 20947152 , 24591226 , 767082974 , 712362310 , 41766123 , 8230696036
n×2
170769536
n×3
256154304
n×4
341539072
n×5
426923840
n÷2
42692384
n÷3
28461589.333333
n÷3
21346192
n÷5
17076953.6
n2
7290558606413824
n3
6.2250265519905E+23
n4
5.3152244793555E+31
n5
4.5383920903769E+39
2 √n
9240.387870647
3 √n
440.34540371535
4 √n
96.126936238741
5 √n
38.57234837581
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 64 , 112 , 224 , 448 , 190591 , 381182 , 762364 , 1334137 , 1524728 , 2668274 , 3049456 , 5336548 , 6098912 , 10673096 , 12197824 , 21346192 , 42692384 , 85384768
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85384767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85384768 can be divided by 28 positive divisors.
The sum of these divisors (counting 85384768) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
101000101101101111001000000
3
Ternary
12221122222212211
4
Quaternary
11011231321000
5
Quinary
133324303033
6
Senary
12250031504
8
Octal
505557100
10
Decimal
85384768
12
Duodecimal
24718594
16
Hexadecimal
516de40
20
Vigesimal
16dd1i8
36
Base36
1eu3b4
md5
e85aa6ba48417bfc762ba59254803ade
sha1
e24a059fd2afa9896aabe286fc1ac0a932f7f8fd
sha256
d23b8806ac2134fa9e3ba937def35fdfbb3c4d8a390d5ff769b619a3b11e430d
sha512
c27b587cf9331d891084319c3676dab4524fa3a70bf1c0ac77cc9afdc77a91c3fdf07040a2ce7a68739ff369d7eb65717ce9c89cbc5c7d0913aa9bbd82a9cd68
ripemd-160
614d4549e9379eee70c25147b4c35921d29de2e6
Diameter
170769536
Circumference
536488319.75454
Area
2.2903965358476E+16
Volume
2.6075330245513E+24
Surface area
9.1615861433902E+16
Circumference
536488319.75454
Perimeter
341539072
Area
7290558606413824
Diagonal
120752296.92568
Surface area
43743351638482944
Volume
6.2250265519905E+23
Space diagonal
147890756.36848
Perimeter
256154304
Area
3.1569044804668E+15
Altitude
73945378.184241
Surface area
3.1569044804668E+15
Volume
7.3362641466313E+22
Height
40250765.641893