445142018 (number)

445142018 is an even 9-digits composite number following 445142017 and preceding 445142019. In scientific notation, it is written as 4.45142018 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 217644336 positive integers (up to 445142018) that are relatively prime to 445142018.

Interesting facts

Basic properties

Name

Name four hundred forty-five million one hundred forty-two thousand eighteen

Notation

Scientific notation 4.45142018 × 10^8
Engineering notation 4.45142018 × 10^6

Prime Factorization of 445142018

Prime Factorization 2 × 53 × 307 × 13679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 445142018
Product of the distinct prime numbers

The prime factorization of 445142018 is 2 × 53 × 307 × 13679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 99, 55, 274, 289, 815, 5303, 20842, 7648, 321732, 68905, 243455, 3010202, 14032964, 62086074, 196532345, 151870080, 5963136928, 3647586269

Basic calculations (n = 445142018)

Multiplication

n×y
n×2 890284036
n×3 1335426054
n×4 1780568072
n×5 2225710090

Division

n÷y
n÷2 222571009
n÷3 148380672.66667
n÷3 111285504.5
n÷5 89028403.6

Exponentiation

ny
n2 198151416189112324
n3 8.8205521271979E+25
n4 3.9263983737751E+34
n5 1.7478048955742E+43

Nth Root

y√n
2√n 21098.388990631
3√n 763.54188085744
4√n 145.25284503455
5√n 53.666060764908

Divisors of 445142018

1, 2, 53, 106, 307, 614, 13679, 16271, 27358, 32542, 724987, 1449974, 4199453, 8398906, 222571009, 445142018

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 -445142017
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 445142018 can be divided by 16 positive divisors. The sum of these divisors (counting 445142018) is 1, the average is 0.0625.

Base conversion 445142018

Base System Value
2 Binary 11010100010000101010000000010
3 Ternary 1011000121120001102
4 Quaternary 122202011100002
5 Quinary 1402424021033
6 Senary 112100534402
8 Octal 3242052002
10 Decimal 445142018
12 Duodecimal 1050b1402
16 Hexadecimal 1a885402
20 Vigesimal 6j22f0i
36 Base36 7d0xs2

Cryptographic Hash Functions

md5 3ea60ff4457edf3fb15c9f41781431cf
sha1 8c90ce3ff7eb4a5526b87952f452d2d51eef13aa
sha256 b9b404ca46ca7637696f497cec939109bef994adc36e53ecacc43054fe341b0d
sha512 3fc72942df8b4b8eed300a4cd9d2ba125819d7cc1b108b65f4eeabec043a9b4ff0fc516ebb1772c0c414fab0819d0840e60bcf3d84ad3a786577ab16bb5454a5
ripemd-160 0e116e56f2791760f0bf6dc401fbbb82797e0241

445142018 as geometric shapes

Circle

Radius = n
Diameter 890284036
Circumference 2796909787.1059
Area 6.2251103339813E+17

Sphere

Radius = n
Volume 3.6947442351214E+26
Surface area 2.4900441335925E+18
Circumference 2796909787.1059

Square

Length = n
Perimeter 1780568072
Area 198151416189112324
Diagonal 629525879.03773

Cube

Length = n
Surface area 1188908497134673944
Volume 8.8205521271979E+25
Space diagonal 771008591.75974

Equilateral Triangle

Length = n
Perimeter 1335426054
Area 8.5802080107817E+16
Altitude 385504295.87987

Triangular Pyramid

Length = n
Surface area 8.5802080107817E+16
Volume 1.0395120371585E+25
Height 209841959.67924