448996989 (number)

448996989 is an odd 9-digits composite number following 448996988 and preceding 448996990. In scientific notation, it is written as 4.48996989 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 256569696 positive integers (up to 448996989) that are relatively prime to 448996989.

Interesting facts

Basic properties

Name

Name four hundred forty-eight million nine hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation 4.48996989 × 10^8
Engineering notation 4.48996989 × 10^6

Prime Factorization of 448996989

Prime Factorization 3 × 7 × 21380809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 448996989
Product of the distinct prime numbers

The prime factorization of 448996989 is 3 × 7 × 21380809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 46, 37, 384, 644, 4425, 9978, 66335, 550, 769953, 908509, 9614441, 7550739, 31886811, 76904325, 999918891, 519478809, 5926411402, 519652488

Basic calculations (n = 448996989)

Multiplication

n×y
n×2 897993978
n×3 1346990967
n×4 1795987956
n×5 2244984945

Division

n÷y
n÷2 224498494.5
n÷3 149665663
n÷3 112249247.25
n÷5 89799397.8

Exponentiation

ny
n2 201598296131066121
n3 9.0517027950379E+25
n4 4.0641873002949E+34
n5 1.8248078605645E+43

Nth Root

y√n
2√n 21189.54905136
3√n 765.73966309107
4√n 145.56630465654
5√n 53.758691052362

Divisors of 448996989

1, 3, 7, 21, 21380809, 64142427, 149665663, 448996989

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 -448996988
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 448996989 can be divided by 8 positive divisors. The sum of these divisors (counting 448996989) is 1, the average is 0.125.

Base conversion 448996989

Base System Value
2 Binary 11010110000110010011001111101
3 Ternary 1011021212102002010
4 Quaternary 122300302121331
5 Quinary 1404420400424
6 Senary 112315321433
8 Octal 3260623175
10 Decimal 448996989
12 Duodecimal 106450279
16 Hexadecimal 1ac3267d
20 Vigesimal 7064c99
36 Base36 7fbkal

Cryptographic Hash Functions

md5 db9379c85bd161d99d5896cc7c1f0760
sha1 2bc00e30e9cfe1181aef42f58962e88a4d53f3d8
sha256 3582effa55f238b3efad0a73e66de29917b4ede43a426757a7d3af91bb28506c
sha512 12b33d01a382aeb2c549442ba233f17de2bfbd507bb3d878cb93a5e2e2d4ac51c5ca40ef8af1f2055f1f734b165348aa63b17c2a5f6e36e40bb417be6c3da8e5
ripemd-160 43fc9765d6d22ec0261fe417e05a427edfb096a4

448996989 as geometric shapes

Circle

Radius = n
Diameter 897993978
Circumference 2821131284.2527
Area 6.3333972610158E+17

Sphere

Radius = n
Volume 3.7915684004492E+26
Surface area 2.5333589044063E+18
Circumference 2821131284.2527

Square

Length = n
Perimeter 1795987956
Area 201598296131066121
Diagonal 634977631.30848

Cube

Length = n
Surface area 1209589776786396726
Volume 9.0517027950379E+25
Space diagonal 777685597.39344

Equilateral Triangle

Length = n
Perimeter 1346990967
Area 8.7294622904581E+16
Altitude 388842798.69672

Triangular Pyramid

Length = n
Surface area 8.7294622904581E+16
Volume 1.0667534046094E+25
Height 211659210.43616