449748081 (number)

449748081 is an odd 9-digits composite number following 449748080 and preceding 449748082. In scientific notation, it is written as 4.49748081 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 299832048 positive integers (up to 449748081) that are relatively prime to 449748081.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million seven hundred forty-eight thousand eighty-one

Notation

Scientific notation 4.49748081 × 10^8
Engineering notation 4.49748081 × 10^6

Prime Factorization of 449748081

Prime Factorization 9 × 49972009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 449748081
Product of the distinct prime numbers

The prime factorization of 449748081 is 9 × 49972009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 49, 62, 678, 525, 4885, 5445, 68455, 2740, 787183, 796165, 7204134, 1315998, 21641853, 18430994, 572915844, 106896688, 9818521907, 3089764952

Basic calculations (n = 449748081)

Multiplication

n×y
n×2 899496162
n×3 1349244243
n×4 1798992324
n×5 2248740405

Division

n÷y
n÷2 224874040.5
n÷3 149916027
n÷3 112437020.25
n÷5 89949616.2

Exponentiation

ny
n2 202273336363182561
n3 9.0972044866809E+25
n4 4.0914502603493E+34
n5 1.8401219030991E+43

Nth Root

y√n
2√n 21207.264816567
3√n 766.16640725197
4√n 145.62714313124
5√n 53.776664772881

Divisors of 449748081

1, 9, 49972009, 449748081

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 -449748080
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 449748081 can be divided by 4 positive divisors. The sum of these divisors (counting 449748081) is 1, the average is 0.25.

Base conversion 449748081

Base System Value
2 Binary 11010110011101001110001110001
3 Ternary 1011100021120101100
4 Quaternary 122303221301301
5 Quinary 1410113414311
6 Senary 112343355013
8 Octal 3263516161
10 Decimal 449748081
12 Duodecimal 106752a69
16 Hexadecimal 1ace9c71
20 Vigesimal 70aia41
36 Base36 7frnu9

Cryptographic Hash Functions

md5 c4e296f2ed0054b330b98dc7f067b778
sha1 b5581b031dae7a74c950ab2dda1c6d3dd31533e8
sha256 4ee1a6ab65e75171351b262bad46772aca214011c9ce758c1b3c945e528323d3
sha512 ffe3ab79b01ecd77287ee3fa32e8deb6b94313d2f470fb543cbfa680440ce59063e482610980d7a45612bd272545f87c9a5be423c965b297a53f85e6c32d90ce
ripemd-160 1668dc2a9b0330c7a795056080ca8b4e6dc16364

449748081 as geometric shapes

Circle

Radius = n
Diameter 899496162
Circumference 2825850534.4714
Area 6.3546042753567E+17

Sphere

Radius = n
Volume 3.8106281044748E+26
Surface area 2.5418417101427E+18
Circumference 2825850534.4714

Square

Length = n
Perimeter 1798992324
Area 202273336363182561
Diagonal 636039835.80147

Cube

Length = n
Surface area 1213640018179095366
Volume 9.0972044866809E+25
Space diagonal 778986526.8986

Equilateral Triangle

Length = n
Perimeter 1349244243
Area 8.7586923899375E+16
Altitude 389493263.4493

Triangular Pyramid

Length = n
Surface area 8.7586923899375E+16
Volume 1.0721158303955E+25
Height 212013278.60049