449968139 (number)

449968139 is an odd 9-digits composite number following 449968138 and preceding 449968140. In scientific notation, it is written as 4.49968139 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 449818920 positive integers (up to 449968139) that are relatively prime to 449968139.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million nine hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 4.49968139 × 10^8
Engineering notation 4.49968139 × 10^6

Prime Factorization of 449968139

Prime Factorization 3079 × 146141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 449968139
Product of the distinct prime numbers

The prime factorization of 449968139 is 3079 × 146141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 449968139)

Multiplication

n×y
n×2 899936278
n×3 1349904417
n×4 1799872556
n×5 2249840695

Division

n÷y
n÷2 224984069.5
n÷3 149989379.66667
n÷3 112492034.75
n÷5 89993627.8

Exponentiation

ny
n2 202471326115123321
n3 9.1105645812884E+25
n4 4.0994637898817E+34
n5 1.8446280924309E+43

Nth Root

y√n
2√n 21212.452451332
3√n 766.29134649646
4√n 145.64495340152
5√n 53.781926238295

Divisors of 449968139

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 -449968138
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 449968139 can be divided by 4 positive divisors. The sum of these divisors (counting 449968139) is 1, the average is 0.25.

Base conversion 449968139

Base System Value
2 Binary 11010110100011111100000001011
3 Ternary 1011100200202020122
4 Quaternary 122310133200023
5 Quinary 1410142440024
6 Senary 112352213455
8 Octal 3264374013
10 Decimal 449968139
12 Duodecimal 10683a28b
16 Hexadecimal 1ad1f80b
20 Vigesimal 70c606j
36 Base36 7fwdmz

Cryptographic Hash Functions

md5 32653c6e1e52d77c267bc5d2d134c9e4
sha1 9f7fe503f28115e8ed2d9add1ac757bca1e4814f
sha256 29e2e67c7addd133b59ce255ec85d662579892b1eb3be43b3c1728cd07745021
sha512 19a4c98691f597a65bc691ff17b009d3490bc31f7263e319723f9e5e11d4d5046975f808dbe19b9772d7cb63352380391af26604c19fe6de95ad9ba84179a30b
ripemd-160 eb4252ea273d0fdd3ce0d70ed2c5475905394a71

449968139 as geometric shapes

Circle

Radius = n
Diameter 899936278
Circumference 2827233199.6637
Area 6.3608243068585E+17

Sphere

Radius = n
Volume 3.8162243678175E+26
Surface area 2.5443297227434E+18
Circumference 2827233199.6637

Square

Length = n
Perimeter 1799872556
Area 202471326115123321
Diagonal 636351044.80958

Cube

Length = n
Surface area 1214827956690739926
Volume 9.1105645812884E+25
Space diagonal 779367678.53521

Equilateral Triangle

Length = n
Perimeter 1349904417
Area 8.767265597681E+16
Altitude 389683839.26761

Triangular Pyramid

Length = n
Surface area 8.767265597681E+16
Volume 1.0736903326445E+25
Height 212117014.93653