85494078 (number)

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.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred ninety-four thousand seventy-eight

Notation

Scientific notation 8.5494078 × 10^7
Engineering notation 8.5494078 × 10^6

Prime Factorization of 85494078

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.

Most popular turbo-numbers

6, 6, 76, 78, 363, 707, 8572, 8782, 24336, 14430, 499329, 947384, 6386486, 4017266, 71152615, 61626955, 466540492, 363641297, 687176417, 6178711196

Basic calculations (n = 85494078)

Multiplication

n×y
n×2 170988156
n×3 256482234
n×4 341976312
n×5 427470390

Division

n÷y
n÷2 42747039
n÷3 28498026
n÷3 21373519.5
n÷5 17098815.6

Exponentiation

ny
n2 7309237373070084
n3 6.2489651009377E+23
n4 5.3424950975884E+31
n5 4.5675169258784E+39

Nth Root

y√n
2√n 9246.300773823
3√n 440.53323436819
4√n 96.157687024091
5√n 38.582219424343

Divisors of 85494078

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 conversion 85494078

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

Cryptographic Hash Functions

md5 9078daf3b0d98d2145c4a54621f9f050
sha1 e056af05b8e8f2c966df46071df750f2495001a6
sha256 381095c5c13f91de54c04da2c503ba7cef152f2912c5e55c5d67155230f0302c
sha512 8d186ee43aadc00fa49596f1ef87edde41d37733637cf74384dbcfa4f040d36953398e0b2399845d9c7cb03936c87fba8daa62607ee8bc69ca4abe3d840ce2ec
ripemd-160 681356bdd713f9ebe1d340efe747081943166232

85494078 as geometric shapes

Circle

Radius = n
Diameter 170988156
Circumference 537175134.74047
Area 2.2962646434581E+16

Sphere

Radius = n
Volume 2.617560380486E+24
Surface area 9.1850585738324E+16
Circumference 537175134.74047

Square

Length = n
Perimeter 341976312
Area 7309237373070084
Diagonal 120906884.61018

Cube

Length = n
Surface area 43855424238420504
Volume 6.2489651009377E+23
Space diagonal 148080086.84226

Equilateral Triangle

Length = n
Perimeter 256482234
Area 3.1649926236847E+15
Altitude 74040043.421128

Triangular Pyramid

Length = n
Surface area 3.1649926236847E+15
Volume 7.3644759971185E+22
Height 40302294.870061