85440244 (number)

85440244 is an even 8-digits composite number following 85440243 and preceding 85440245. In scientific notation, it is written as 8.5440244 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 42606648 positive integers (up to 85440244) that are relatively prime to 85440244.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand two hundred forty-four

Notation

Scientific notation 8.5440244 × 10^7
Engineering notation 8.5440244 × 10^6

Prime Factorization of 85440244

Prime Factorization 2 × 2 × 379 × 56359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42720122
Product of the distinct prime numbers

The prime factorization of 85440244 is 2 × 2 × 379 × 56359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 76, 32, 580, 511, 3295, 670, 76451, 46658, 817657, 771941, 4140072, 2065277, 6907203, 4213641, 534743442, 677773149, 4591709422, 9404794127

Basic calculations (n = 85440244)

Multiplication

n×y
n×2 170880488
n×3 256320732
n×4 341760976
n×5 427201220

Division

n÷y
n÷2 42720122
n÷3 28480081.333333
n÷3 21360061
n÷5 17088048.8

Exponentiation

ny
n2 7300035294779536
n3 6.2371679679458E+23
n4 5.3290515305027E+31
n5 4.5531546305472E+39

Nth Root

y√n
2√n 9243.3892052645
3√n 440.44074981174
4√n 96.142546280325
5√n 38.577359301642

Divisors of 85440244

1, 2, 4, 379, 758, 1516, 56359, 112718, 225436, 21360061, 42720122, 85440244

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 -85440243
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 85440244 can be divided by 12 positive divisors. The sum of these divisors (counting 85440244) is 1, the average is 0.083333333333333.

Base conversion 85440244

Base System Value
2 Binary 101000101111011011011110100
3 Ternary 12221202210222111
4 Quaternary 11011323123310
5 Quinary 133333041434
6 Senary 12251140404
8 Octal 505733364
10 Decimal 85440244
12 Duodecimal 24744704
16 Hexadecimal 517b6f4
20 Vigesimal 16e00c4
36 Base36 1eva44

Cryptographic Hash Functions

md5 c4d6cd57971f9bce46fcbe1617ffd18f
sha1 500d3e9e9453986d9ff632661851be13d137b735
sha256 fbfafe73017ac63434dbca93c77d03c67f13d8a5832d8a3d0cb12b529b4655b9
sha512 2b9358ca462e9e117e3b319d97c6870807851fc59a9c3792be6d5d1087e7adef54668e36a1ea4c6ba85c87caf78ed44da870424bbcc0af7f4a7ff60fa3fd2bf1
ripemd-160 c33a39b9a17ca6e59a49d2fb3e836fb17f7b90b2

85440244 as geometric shapes

Circle

Radius = n
Diameter 170880488
Circumference 536836885.74264
Area 2.2933737253026E+16

Sphere

Radius = n
Volume 2.6126188089739E+24
Surface area 9.1734949012102E+16
Circumference 536836885.74264

Square

Length = n
Perimeter 341760976
Area 7300035294779536
Diagonal 120830751.83727

Cube

Length = n
Surface area 43800211768677216
Volume 6.2371679679458E+23
Space diagonal 147986843.61908

Equilateral Triangle

Length = n
Perimeter 256320732
Area 3.1610080069011E+15
Altitude 73993421.809541

Triangular Pyramid

Length = n
Surface area 3.1610080069011E+15
Volume 7.3505729425566E+22
Height 40276917.279089