449156945 (number)

449156945 is an odd 9-digits composite number following 449156944 and preceding 449156946. In scientific notation, it is written as 4.49156945 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 353962224 positive integers (up to 449156945) that are relatively prime to 449156945.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million one hundred fifty-six thousand nine hundred forty-five

Notation

Scientific notation 4.49156945 × 10^8
Engineering notation 4.49156945 × 10^6

Prime Factorization of 449156945

Prime Factorization 5 × 67 × 1340767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 449156945
Product of the distinct prime numbers

The prime factorization of 449156945 is 5 × 67 × 1340767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 449156945)

Multiplication

n×y
n×2 898313890
n×3 1347470835
n×4 1796627780
n×5 2245784725

Division

n÷y
n÷2 224578472.5
n÷3 149718981.66667
n÷3 112289236.25
n÷5 89831389

Exponentiation

ny
n2 201741961241733025
n3 9.0613802989645E+25
n4 4.0699818925661E+34
n5 1.8280606330703E+43

Nth Root

y√n
2√n 21193.323123097
3√n 765.83058434763
4√n 145.57926749059
5√n 53.762520833091

Divisors of 449156945

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 -449156944
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 449156945 can be divided by 8 positive divisors. The sum of these divisors (counting 449156945) is 1, the average is 0.125.

Base conversion 449156945

Base System Value
2 Binary 11010110001011001011101010001
3 Ternary 1011022011112111102
4 Quaternary 122301121131101
5 Quinary 1404441010240
6 Senary 112322554145
8 Octal 3261313521
10 Decimal 449156945
12 Duodecimal 106508955
16 Hexadecimal 1ac59751
20 Vigesimal 7074c75
36 Base36 7fezpt

Cryptographic Hash Functions

md5 d2a458fafdadbd06d9592dac8b8be189
sha1 a02ac3d2e5cb1f1bbcc9b39aa5737ea3bdf6c5d9
sha256 83cc1dda35c39bebe803abeec7c2f53897060d6b8c12335af05844399276fbad
sha512 701e6bf23be71a48d6fd5683f47f8439d3f894dbacf7b90274bd9ffb455668ad369e913340342c1fe956b0caea31574345b129cb6d62a6d792cb83b3241f205c
ripemd-160 74b2bac5dd6676c4a4cbc206f18a4f8044809563

449156945 as geometric shapes

Circle

Radius = n
Diameter 898313890
Circumference 2822136317.4417
Area 6.3379106335783E+17

Sphere

Radius = n
Volume 3.7956221038147E+26
Surface area 2.5351642534313E+18
Circumference 2822136317.4417

Square

Length = n
Perimeter 1796627780
Area 201741961241733025
Diagonal 635203843.25307

Cube

Length = n
Surface area 1210451767450398150
Volume 9.0613802989645E+25
Space diagonal 777962649.31242

Equilateral Triangle

Length = n
Perimeter 1347470835
Area 8.7356831722318E+16
Altitude 388981324.65621

Triangular Pyramid

Length = n
Surface area 8.7356831722318E+16
Volume 1.0678939093847E+25
Height 211734614.41769