85494078 is an even 8-digits composite number following 85494077
and preceding 85494079 . In scientific notation, it is written as 8.5494078 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 28498020 positive integers (up to 85494078) that are relatively prime to 85494078.
85494078 has 12 divisors, whose sum is 185237208
The reverse of 85494078 is 87049458
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million four hundred ninety-four thousand seventy-eight
Scientific notation
8.5494078 × 10^7
Engineering notation
8.5494078 × 10^6
Prime Factorization
2 × 3 × 3 × 4749671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28498026
Product of the distinct prime numbers
The prime factorization of 85494078 is 2 × 3 × 3 × 4749671.
Since it has a total of 4 prime factors.
2 , 6 , 48 , 37 , 55 , 617 , 5968 , 8671 , 26937 , 95941 , 827593 , 577147 , 7315674 , 4447783 , 60944127 , 6292756 , 699131882 , 171543532 , 1636168346 , 8140954365
n×2
170988156
n×3
256482234
n×4
341976312
n×5
427470390
n÷2
42747039
n÷3
28498026
n÷3
21373519.5
n÷5
17098815.6
n2
7309237373070084
n3
6.2489651009377E+23
n4
5.3424950975884E+31
n5
4.5675169258784E+39
2 √n
9246.300773823
3 √n
440.53323436819
4 √n
96.157687024091
5 √n
38.582219424343
1 , 2 , 3 , 6 , 9 , 18 , 4749671 , 9499342 , 14249013 , 28498026 , 42747039 , 85494078
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85494077
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85494078 can be divided by 12 positive divisors.
The sum of these divisors (counting 85494078) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000110001000100100111110
3
Ternary
12221212112211100
4
Quaternary
11012020210332
5
Quinary
133341302303
6
Senary
12252233530
8
Octal
506104476
10
Decimal
85494078
12
Duodecimal
2476b8a6
16
Hexadecimal
518893e
20
Vigesimal
16e6f3i
36
Base36
1ewfni
md5
9078daf3b0d98d2145c4a54621f9f050
sha1
e056af05b8e8f2c966df46071df750f2495001a6
sha256
381095c5c13f91de54c04da2c503ba7cef152f2912c5e55c5d67155230f0302c
sha512
8d186ee43aadc00fa49596f1ef87edde41d37733637cf74384dbcfa4f040d36953398e0b2399845d9c7cb03936c87fba8daa62607ee8bc69ca4abe3d840ce2ec
ripemd-160
681356bdd713f9ebe1d340efe747081943166232
Diameter
170988156
Circumference
537175134.74047
Area
2.2962646434581E+16
Volume
2.617560380486E+24
Surface area
9.1850585738324E+16
Circumference
537175134.74047
Perimeter
341976312
Area
7309237373070084
Diagonal
120906884.61018
Surface area
43855424238420504
Volume
6.2489651009377E+23
Space diagonal
148080086.84226
Perimeter
256482234
Area
3.1649926236847E+15
Altitude
74040043.421128
Surface area
3.1649926236847E+15
Volume
7.3644759971185E+22
Height
40302294.870061