445742018 (number)

445742018 is an even 9-digits composite number following 445742017 and preceding 445742019. In scientific notation, it is written as 4.45742018 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 222823216 positive integers (up to 445742018) that are relatively prime to 445742018.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.45742018 × 10^8
Engineering notation 4.45742018 × 10^6

Prime Factorization of 445742018

Prime Factorization 2 × 42557 × 5237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 445742018
Product of the distinct prime numbers

The prime factorization of 445742018 is 2 × 42557 × 5237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 37, 33, 556, 270, 1401, 6701, 33821, 31984, 781918, 474905, 3525185, 5967827, 43528809, 5724651, 41557209, 878593573, 9043659143, 279140126

Basic calculations (n = 445742018)

Multiplication

n×y
n×2 891484036
n×3 1337226054
n×4 1782968072
n×5 2228710090

Division

n÷y
n÷2 222871009
n÷3 148580672.66667
n÷3 111435504.5
n÷5 89148403.6

Exponentiation

ny
n2 198685946610712324
n3 8.8562674790499E+25
n4 3.9476105380595E+34
n5 1.7596158875127E+43

Nth Root

y√n
2√n 21112.603297557
3√n 763.88478224677
4√n 145.30176632635
5√n 53.680520100863

Divisors of 445742018

1, 2, 5237, 10474, 42557, 85114, 222871009, 445742018

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 -445742017
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 445742018 can be divided by 8 positive divisors. The sum of these divisors (counting 445742018) is 1, the average is 0.125.

Base conversion 445742018

Base System Value
2 Binary 11010100100010111101111000010
3 Ternary 1011001202001002122
4 Quaternary 122210113233002
5 Quinary 1403102221033
6 Senary 112121444242
8 Octal 3244275702
10 Decimal 445742018
12 Duodecimal 105340682
16 Hexadecimal 1a917bc2
20 Vigesimal 6j5hf0i
36 Base36 7ddsqq

Cryptographic Hash Functions

md5 252f5b2eff001dec42f5ea1609c288de
sha1 3433fcc74219a13672c02aa11014242e7668f445
sha256 ad2690be9529aab79ca30e34c9a1603f1f845d6a11733ace96be7014e27d86b8
sha512 1436e9bc7c8a4fef6ca2ec608930de046d90147edccb3aaff605f419616bc5b3b08d580043ba815e51fc9a8cbb10b06cfc15c2d507bb910cb7690a85c0ac2c2b
ripemd-160 5d00a8ff6725503741450aa706ad1fcba4fa039c

445742018 as geometric shapes

Circle

Radius = n
Diameter 891484036
Circumference 2800679698.2902
Area 6.2419031024375E+17

Sphere

Radius = n
Volume 3.7097046467213E+26
Surface area 2.496761240975E+18
Circumference 2800679698.2902

Square

Length = n
Perimeter 1782968072
Area 198685946610712324
Diagonal 630374407.17515

Cube

Length = n
Surface area 1192115679664273944
Volume 8.8562674790499E+25
Space diagonal 772047822.24428

Equilateral Triangle

Length = n
Perimeter 1337226054
Area 8.6033538569918E+16
Altitude 386023911.12214

Triangular Pyramid

Length = n
Surface area 8.6033538569918E+16
Volume 1.0437211317397E+25
Height 210124802.39172