85874145 is an odd 8-digits composite number following 85874144
and preceding 85874146 . In scientific notation, it is written as 8.5874145 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38700480 positive integers (up to 85874145) that are relatively prime to 85874145.
85874145 has 8 divisors, whose sum is 87920640
The reverse of 85874145 is 54147858
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-five million eight hundred seventy-four thousand one hundred forty-five
Scientific notation
8.5874145 × 10^7
Engineering notation
8.5874145 × 10^6
Prime Factorization
105 × 71 × 11519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85874145
Product of the distinct prime numbers
The prime factorization of 85874145 is 105 × 71 × 11519.
Since it has a total of 3 prime factors.
6 , 5 , 97 , 76 , 519 , 604 , 6238 , 6619 , 80649 , 56442 , 557561 , 772450 , 6110122 , 709770 , 57826598 , 58914672 , 733628047 , 529369385 , 7869906740 , 3495999856
n×2
171748290
n×3
257622435
n×4
343496580
n×5
429370725
n÷2
42937072.5
n÷3
28624715
n÷3
21468536.25
n÷5
17174829
n2
7374368779481025
n3
6.3326761385263E+23
n4
5.4381314895784E+31
n5
4.6699489206513E+39
2 √n
9266.8303642616
3 √n
441.18507151337
4 √n
96.264377441822
5 √n
38.616462316102
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85874144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85874145 can be divided by 8 positive divisors.
The sum of these divisors (counting 85874145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100101010111100001
3
Ternary
12222120212011220
4
Quaternary
11013211113201
5
Quinary
133440433040
6
Senary
12304325253
8
Octal
507452741
10
Decimal
85874145
12
Duodecimal
24913829
16
Hexadecimal
51e55e1
20
Vigesimal
16ge575
36
Base36
1f4kwx
md5
c177f9afa2af869552ade3601a9d97d9
sha1
8b035b74f481e05eb54ce8b575a9bc25fac065aa
sha256
c2fddda97204e2cebf88d828d7e55f02e08987fd883b4d58a76e4729eefd8be7
sha512
4ce5112009522a03c250548596187e3a952ff3c77b69abacffc776224206eaa69b0af181494fef4e3f87619b6ce97c7167b5a98fb74d571059aaeccaec9c5ffd
ripemd-160
093d8d298cae5a058ef913feb6271a276b87a6bd
Diameter
171748290
Circumference
539563166.13061
Area
2.316726278248E+16
Volume
2.6526251779143E+24
Surface area
9.2669051129918E+16
Circumference
539563166.13061
Perimeter
343496580
Area
7374368779481025
Diagonal
121444380.51619
Surface area
44246212676886150
Volume
6.3326761385263E+23
Space diagonal
148738382.19654
Perimeter
257622435
Area
3.1931953499527E+15
Altitude
74369191.098268
Surface area
3.1931953499527E+15
Volume
7.4631304010169E+22
Height
40481460.172065