85440443 (number)

85440443 is an odd 8-digits composite number following 85440442 and preceding 85440444. In scientific notation, it is written as 8.5440443 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 75924000 positive integers (up to 85440443) that are relatively prime to 85440443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5440443 × 10^7
Engineering notation 8.5440443 × 10^6

Prime Factorization of 85440443

Prime Factorization 34831 × 11 × 223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85440443
Product of the distinct prime numbers

The prime factorization of 85440443 is 34831 × 11 × 223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 99, 91, 146, 551, 5793, 9025, 60161, 21908, 525962, 884359, 77608, 9122342, 32157657, 87127662, 413645676, 583825038, 3240956050, 1724231733

Basic calculations (n = 85440443)

Multiplication

n×y
n×2 170880886
n×3 256321329
n×4 341761772
n×5 427202215

Division

n÷y
n÷2 42720221.5
n÷3 28480147.666667
n÷3 21360110.75
n÷5 17088088.6

Exponentiation

ny
n2 7300069300036249
n3 6.237211549258E+23
n4 5.3291011785332E+31
n5 4.553207654857E+39

Nth Root

y√n
2√n 9243.3999697081
3√n 440.44109175693
4√n 96.142602261995
5√n 38.577377271833

Divisors of 85440443

1, 11, 223, 2453, 34831, 383141, 7767313, 85440443

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 -85440442
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 85440443 can be divided by 8 positive divisors. The sum of these divisors (counting 85440443) is 1, the average is 0.125.

Base conversion 85440443

Base System Value
2 Binary 101000101111011011110111011
3 Ternary 12221202211020212
4 Quaternary 11011323132323
5 Quinary 133333043233
6 Senary 12251141335
8 Octal 505733673
10 Decimal 85440443
12 Duodecimal 2474484b
16 Hexadecimal 517b7bb
20 Vigesimal 16e0123
36 Base36 1eva9n

Cryptographic Hash Functions

md5 ca0708685f2095ba853f6d4740d8c097
sha1 ceaa0170d4cab0b7c28f675b465db2e39b4f4abe
sha256 fe108ba95d6e9e91d333a3525ea04d40a4e25afe021e0678d83a244a73beb92c
sha512 a449b1d513641f74ddb4ce61f7a50f1e8ce6c5cd98283960bf73fce12c72f5bff6aab22b95a6790af0206af7975f1cd849eee2bce573759bc52af2afaacbb798
ripemd-160 0c17a88fd5e296fec03fdc7a18f4fadaf85c406f

85440443 as geometric shapes

Circle

Radius = n
Diameter 170880886
Circumference 536838136.09651
Area 2.293384408369E+16

Sphere

Radius = n
Volume 2.6126370642712E+24
Surface area 9.1735376334761E+16
Circumference 536838136.09651

Square

Length = n
Perimeter 341761772
Area 7300069300036249
Diagonal 120831033.26577

Cube

Length = n
Surface area 43800415800217494
Volume 6.237211549258E+23
Space diagonal 147987188.29719

Equilateral Triangle

Length = n
Perimeter 256321329
Area 3.1610227316091E+15
Altitude 73993594.148596

Triangular Pyramid

Length = n
Surface area 3.1610227316091E+15
Volume 7.3506243036256E+22
Height 40277011.088588