85220443 (number)

85220443 is an odd 8-digits composite number following 85220442 and preceding 85220444. In scientific notation, it is written as 8.5220443 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 66252960 positive integers (up to 85220443) that are relatively prime to 85220443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5220443 × 10^7
Engineering notation 8.5220443 × 10^6

Prime Factorization of 85220443

Prime Factorization 11 × 7 × 557 × 1987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85220443
Product of the distinct prime numbers

The prime factorization of 85220443 is 11 × 7 × 557 × 1987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 21, 28, 564, 290, 2458, 559, 6610, 87532, 99281, 254755, 9902604, 1800986, 34746079, 28984677, 433892834, 470453095, 6589418505, 9432270703

Basic calculations (n = 85220443)

Multiplication

n×y
n×2 170440886
n×3 255661329
n×4 340881772
n×5 426102215

Division

n÷y
n÷2 42610221.5
n÷3 28406814.333333
n÷3 21305110.75
n÷5 17044088.6

Exponentiation

ny
n2 7262523905116249
n3 6.189155044921E+23
n4 5.2744253472385E+31
n5 4.4948886466209E+39

Nth Root

y√n
2√n 9231.4919162614
3√n 440.06273726632
4√n 96.080653183986
5√n 38.557490254629

Divisors of 85220443

1, 7, 11, 77, 557, 1987, 3899, 6127, 13909, 21857, 42889, 152999, 1106759, 7747313, 12174349, 85220443

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85220442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85220443 can be divided by 16 positive divisors. The sum of these divisors (counting 85220443) is 1, the average is 0.0625.

Base conversion 85220443

Base System Value
2 Binary 101000101000101110001011011
3 Ternary 12221100122110201
4 Quaternary 11011011301123
5 Quinary 133304023233
6 Senary 12242323031
8 Octal 505056133
10 Decimal 85220443
12 Duodecimal 24659477
16 Hexadecimal 5145c5b
20 Vigesimal 16ccb23
36 Base36 1eqkij

Cryptographic Hash Functions

md5 92ac89b4ccdeb89c640548b69e335fa7
sha1 99d8087690a00be846a5eb72f7745c2d8cc19400
sha256 e2605790ae8d8fe888691889cda6b69d09144ffba987e621d54bf7cae5307537
sha512 54978f0fc5fbdd80d5815ce0543c2504c151823e470afedb8dfc52bbc4d39e6aea3abea963ed83187acdc4c4899f1a7e66df03d06d8229f3f876eaef657426aa
ripemd-160 306fce8b41c91e3912cc8779597d026c697cba78

85220443 as geometric shapes

Circle

Radius = n
Diameter 170440886
Circumference 535455835.32894
Area 2.2815891746833E+16

Sphere

Radius = n
Volume 2.5925072028069E+24
Surface area 9.1263566987334E+16
Circumference 535455835.32894

Square

Length = n
Perimeter 340881772
Area 7262523905116249
Diagonal 120519906.28204

Cube

Length = n
Surface area 43575143430697494
Volume 6.189155044921E+23
Space diagonal 147606137.11953

Equilateral Triangle

Length = n
Perimeter 255661329
Area 3.1447650987112E+15
Altitude 73803068.559764

Triangular Pyramid

Length = n
Surface area 3.1447650987112E+15
Volume 7.2939891701309E+22
Height 40173302.094014