449492021 (number)

449492021 is an odd 9-digits composite number following 449492020 and preceding 449492022. In scientific notation, it is written as 4.49492021 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 397584720 positive integers (up to 449492021) that are relatively prime to 449492021.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million four hundred ninety-two thousand twenty-one

Notation

Scientific notation 4.49492021 × 10^8
Engineering notation 4.49492021 × 10^6

Prime Factorization of 449492021

Prime Factorization 11 × 37 × 1104403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 449492021
Product of the distinct prime numbers

The prime factorization of 449492021 is 11 × 37 × 1104403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 43, 29, 377, 264, 7549, 6404, 75694, 97087, 327512, 249779, 7793593, 8280477, 32614285, 13696660, 332917229, 414146283, 5026198265, 5387518360

Basic calculations (n = 449492021)

Multiplication

n×y
n×2 898984042
n×3 1348476063
n×4 1797968084
n×5 2247460105

Division

n÷y
n÷2 224746010.5
n÷3 149830673.66667
n÷3 112373005.25
n÷5 89898404.2

Exponentiation

ny
n2 202043076942664441
n3 9.0816750984017E+25
n4 4.0821404940459E+34
n5 1.8348895806746E+43

Nth Root

y√n
2√n 21201.226874877
3√n 766.020976345
4√n 145.60641083028
5√n 53.770539926382

Divisors of 449492021

1, 11, 37, 407, 1104403, 12148433, 40862911, 449492021

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 -449492020
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 449492021 can be divided by 8 positive divisors. The sum of these divisors (counting 449492021) is 1, the average is 0.125.

Base conversion 449492021

Base System Value
2 Binary 11010110010101011010000110101
3 Ternary 1011022210120010122
4 Quaternary 122302223100311
5 Quinary 1410032221041
6 Senary 112334101325
8 Octal 3262532065
10 Decimal 449492021
12 Duodecimal 10664a845
16 Hexadecimal 1acab435
20 Vigesimal 7096a11
36 Base36 7fm69h

Cryptographic Hash Functions

md5 d9d693b7678df68a16567f86513e93f1
sha1 f5801af2eb909c90808a72279a6597ec128295e8
sha256 cebd18e13d68cfd6f04a8cbe3b53b1edc15376362678f55f75bde5fdeb85f6dd
sha512 b64937ae4ed565bb57df16d5b187f44d1dc77877d0d320ba519401aaae76cceb70c897eb2d0e3dc52611a49f235d2c1c34446a673d43149dbae96c71dc3cb0c3
ripemd-160 8fea3279f1b7421dd316faa8999497ffc62bf495

449492021 as geometric shapes

Circle

Radius = n
Diameter 898984042
Circumference 2824241662.0417
Area 6.3473704623175E+17

Sphere

Radius = n
Volume 3.8041231695237E+26
Surface area 2.538948184927E+18
Circumference 2824241662.0417

Square

Length = n
Perimeter 1797968084
Area 202043076942664441
Diagonal 635677712.27669

Cube

Length = n
Surface area 1212258461655986646
Volume 9.0816750984017E+25
Space diagonal 778543017.96882

Equilateral Triangle

Length = n
Perimeter 1348476063
Area 8.7487218645561E+16
Altitude 389271508.98441

Triangular Pyramid

Length = n
Surface area 8.7487218645561E+16
Volume 1.0702856744355E+25
Height 211892570.7589