449340945 (number)

449340945 is an odd 9-digits composite number following 449340944 and preceding 449340946. In scientific notation, it is written as 4.49340945 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 235719360 positive integers (up to 449340945) that are relatively prime to 449340945.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million three hundred forty thousand nine hundred forty-five

Notation

Scientific notation 4.49340945 × 10^8
Engineering notation 4.49340945 × 10^6

Prime Factorization of 449340945

Prime Factorization 15 × 61 × 491083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 449340945
Product of the distinct prime numbers

The prime factorization of 449340945 is 15 × 61 × 491083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 53, 54, 889, 247, 135, 9215, 1471, 68378, 338327, 281937, 4314523, 9995790, 43750198, 53449671, 203151724, 488768756, 8415132066, 3411140157

Basic calculations (n = 449340945)

Multiplication

n×y
n×2 898681890
n×3 1348022835
n×4 1797363780
n×5 2246704725

Division

n÷y
n÷2 224670472.5
n÷3 149780315
n÷3 112335236.25
n÷5 89868189

Exponentiation

ny
n2 201907284853493025
n3 9.0725210178453E+25
n4 4.076655167691E+34
n5 1.8318080854894E+43

Nth Root

y√n
2√n 21197.663668433
3√n 765.93514586117
4√n 145.59417456902
5√n 53.76692494322

Divisors of 449340945

1, 15, 61, 915, 491083, 7366245, 29956063, 449340945

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 -449340944
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 449340945 can be divided by 8 positive divisors. The sum of these divisors (counting 449340945) is 1, the average is 0.125.

Base conversion 449340945

Base System Value
2 Binary 11010110010000110011000010001
3 Ternary 1011022111212220020
4 Quaternary 122302012120101
5 Quinary 1410012402240
6 Senary 112330534053
8 Octal 3262063021
10 Decimal 449340945
12 Duodecimal 106597329
16 Hexadecimal 1ac86611
20 Vigesimal 7087c75
36 Base36 7fixox

Cryptographic Hash Functions

md5 922db8a8d3713d221564303de295b466
sha1 f0ae7eade0f2c862dd555d271944eaa95c7bd6a7
sha256 6ef3db3f38cf7a449266f8e2173e3751d8770510967a978e0e0520aa7166bb66
sha512 fb9db6c2582a1b775c9cfeb5349f8ba80357753065ccc2727597fc03aadc7b7fa9d51f86d87560033e88b26ab85f8b7887a84dd16835f54fa465f7623b119c50
ripemd-160 abedd9038e93efa070b09aa2c6570a9c419576a9

449340945 as geometric shapes

Circle

Radius = n
Diameter 898681890
Circumference 2823292423.5382
Area 6.34310442802E+17

Sphere

Radius = n
Volume 3.8002887172269E+26
Surface area 2.537241771208E+18
Circumference 2823292423.5382

Square

Length = n
Perimeter 1797363780
Area 201907284853493025
Diagonal 635464058.54854

Cube

Length = n
Surface area 1211443709120958150
Volume 9.0725210178453E+25
Space diagonal 778281346.66101

Equilateral Triangle

Length = n
Perimeter 1348022835
Area 8.7428418946133E+16
Altitude 389140673.33051

Triangular Pyramid

Length = n
Surface area 8.7428418946133E+16
Volume 1.069206855696E+25
Height 211821352.84951