445868909 (number)

445868909 is an odd 9-digits composite number following 445868908 and preceding 445868910. In scientific notation, it is written as 4.45868909 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 445813404 positive integers (up to 445868909) that are relatively prime to 445868909.

Interesting facts

Basic properties

Name

Name four hundred forty-five million eight hundred sixty-eight thousand nine hundred nine

Notation

Scientific notation 4.45868909 × 10^8
Engineering notation 4.45868909 × 10^6

Prime Factorization of 445868909

Prime Factorization 9743 × 45763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 445868909
Product of the distinct prime numbers

The prime factorization of 445868909 is 9743 × 45763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 33, 97, 894, 134, 9154, 1857, 97608, 28972, 468779, 976048, 2653361, 8284559, 20813408, 67133097, 679411320, 861662676, 3579084686, 9567171455

Basic calculations (n = 445868909)

Multiplication

n×y
n×2 891737818
n×3 1337606727
n×4 1783475636
n×5 2229344545

Division

n÷y
n÷2 222934454.5
n÷3 148622969.66667
n÷3 111467227.25
n÷5 89173781.8

Exponentiation

ny
n2 198799084012850281
n3 8.8638330699009E+25
n4 3.9521075804348E+34
n5 1.7621218951391E+43

Nth Root

y√n
2√n 21115.608184469
3√n 763.95726132183
4√n 145.31210611807
5√n 53.683576038649

Divisors of 445868909

1, 9743, 45763, 445868909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445868908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445868909 can be divided by 4 positive divisors. The sum of these divisors (counting 445868909) is 1, the average is 0.25.

Base conversion 445868909

Base System Value
2 Binary 11010100100110110101101101101
3 Ternary 1011001222111011022
4 Quaternary 122210312231231
5 Quinary 1403120301114
6 Senary 112124303525
8 Octal 3244665555
10 Decimal 445868909
12 Duodecimal 1053a1ba5
16 Hexadecimal 1a936b6d
20 Vigesimal 6j6dc59
36 Base36 7dginh

Cryptographic Hash Functions

md5 559850d6f6bfaaea28e853bf34069aa9
sha1 8d493bf14c2e927229755fdca9ba1c9f8566b771
sha256 f500bda1570225e7a022d9125844761defcbd229072643dc3f35045a973d4738
sha512 8bff1c621c4e9ee77594765afc683babd1dcdce6abf725c2b517d93e1b703829300b02d5bbbc88ddc15061fc246a16e5337def34cabce1c520534c9f0439a082
ripemd-160 f94d3c96cbd5ef6d52118fd1c668fd2c964751d9

445868909 as geometric shapes

Circle

Radius = n
Diameter 891737818
Circumference 2801476977.957
Area 6.2454574187515E+17

Sphere

Radius = n
Volume 3.7128737140063E+26
Surface area 2.4981829675006E+18
Circumference 2801476977.957

Square

Length = n
Perimeter 1783475636
Area 198799084012850281
Diagonal 630553858.1483

Cube

Length = n
Surface area 1192794504077101686
Volume 8.8638330699009E+25
Space diagonal 772267603.9033

Equilateral Triangle

Length = n
Perimeter 1337606727
Area 8.6082528502103E+16
Altitude 386133801.95165

Triangular Pyramid

Length = n
Surface area 8.6082528502103E+16
Volume 1.0446127451721E+25
Height 210184619.38277