442912986 (number)

442912986 is an even 9-digits composite number following 442912985 and preceding 442912987. In scientific notation, it is written as 4.42912986 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 144203976 positive integers (up to 442912986) that are relatively prime to 442912986.

Interesting facts

Basic properties

Name

Name four hundred forty-two million nine hundred twelve thousand nine hundred eighty-six

Notation

Scientific notation 4.42912986 × 10^8
Engineering notation 4.42912986 × 10^6

Prime Factorization of 442912986

Prime Factorization 2 × 3 × 3 × 43 × 572239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 147637662
Product of the distinct prime numbers

The prime factorization of 442912986 is 2 × 3 × 3 × 43 × 572239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 14, 8, 318, 613, 8312, 6522, 59516, 26323, 314030, 369001, 7796445, 9309656, 70495625, 78258768, 320313864, 867786218, 413054252, 6246415323

Basic calculations (n = 442912986)

Multiplication

n×y
n×2 885825972
n×3 1328738958
n×4 1771651944
n×5 2214564930

Division

n÷y
n÷2 221456493
n÷3 147637662
n÷3 110728246.5
n÷5 88582597.2

Exponentiation

ny
n2 196171913167436196
n3 8.6887087830322E+25
n4 3.8483419515772E+34
n5 1.7044806249221E+43

Nth Root

y√n
2√n 21045.497998384
3√n 762.26527850076
4√n 145.07066553368
5√n 53.61220662931

Divisors of 442912986

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 572239, 1144478, 1716717, 3433434, 5150151, 10300302, 24606277, 49212554, 73818831, 147637662, 221456493, 442912986

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442912985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442912986 can be divided by 24 positive divisors. The sum of these divisors (counting 442912986) is 1, the average is 0.041666666666667.

Base conversion 442912986

Base System Value
2 Binary 11010011001100101000011011010
3 Ternary 1010212102022101200
4 Quaternary 122121211003122
5 Quinary 1401341203421
6 Senary 111541055030
8 Octal 3231450332
10 Decimal 442912986
12 Duodecimal 1043b7476
16 Hexadecimal 1a6650da
20 Vigesimal 6i84296
36 Base36 7bp5ui

Cryptographic Hash Functions

md5 6c0ae2bf3d0c7aab325df60b77b52e7c
sha1 0835ac8384992c4aed0aca1130ffcb1bcf504555
sha256 9573d5a42aa1fd93d556d7598456f995c81a3516291955a8a671458cf64420ba
sha512 4a7a29f3fbbadfae4676224d93c1bba9b32068972a0961268657fe628c06380413a0d44c78fa554cefdbd4a72a27a5488b8212a2e0328382f0d0590199154ad8
ripemd-160 6ed8fd86a24b53f05285b7d8266da2f3868fd010

442912986 as geometric shapes

Circle

Radius = n
Diameter 885825972
Circumference 2782904365.9942
Area 6.1629224124747E+17

Sphere

Radius = n
Volume 3.6395178242607E+26
Surface area 2.4651689649899E+18
Circumference 2782904365.9942

Square

Length = n
Perimeter 1771651944
Area 196171913167436196
Diagonal 626373551.75236

Cube

Length = n
Surface area 1177031479004617176
Volume 8.6887087830322E+25
Space diagonal 767147795.08404

Equilateral Triangle

Length = n
Perimeter 1328738958
Area 8.4944930155997E+16
Altitude 383573897.54202

Triangular Pyramid

Length = n
Surface area 8.4944930155997E+16
Volume 1.0239741500395E+25
Height 208791183.91745