449968142 (number)

449968142 is an even 9-digits composite number following 449968141 and preceding 449968143. In scientific notation, it is written as 4.49968142 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 207437760 positive integers (up to 449968142) that are relatively prime to 449968142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.49968142 × 10^8
Engineering notation 4.49968142 × 10^6

Prime Factorization of 449968142

Prime Factorization 2 × 13 × 907 × 19081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 449968142
Product of the distinct prime numbers

The prime factorization of 449968142 is 2 × 13 × 907 × 19081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 18, 53, 786, 844, 6011, 4833, 84000, 82377, 514457, 724248, 5863544, 3412532, 42443094, 87927444, 245598106, 910968246, 3660101302, 8880914429

Basic calculations (n = 449968142)

Multiplication

n×y
n×2 899936284
n×3 1349904426
n×4 1799872568
n×5 2249840710

Division

n÷y
n÷2 224984071
n÷3 149989380.66667
n÷3 112492035.5
n÷5 89993628.4

Exponentiation

ny
n2 202471328814932164
n3 9.1105647635126E+25
n4 4.0994638992084E+34
n5 1.8446281539229E+43

Nth Root

y√n
2√n 21212.452522045
3√n 766.29134819945
4√n 145.64495364428
5√n 53.78192631001

Divisors of 449968142

1, 2, 13, 26, 907, 1814, 11791, 19081, 23582, 38162, 248053, 496106, 17306467, 34612934, 224984071, 449968142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -449968141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 449968142 can be divided by 16 positive divisors. The sum of these divisors (counting 449968142) is 1, the average is 0.0625.

Base conversion 449968142

Base System Value
2 Binary 11010110100011111100000001110
3 Ternary 1011100200202020202
4 Quaternary 122310133200032
5 Quinary 1410142440032
6 Senary 112352213502
8 Octal 3264374016
10 Decimal 449968142
12 Duodecimal 10683a292
16 Hexadecimal 1ad1f80e
20 Vigesimal 70c6072
36 Base36 7fwdn2

Cryptographic Hash Functions

md5 e4182cdfdd3ceb709b1058e8843f3236
sha1 17970134550abb50345c48926518a05bb8d6ae4b
sha256 32bb80852004100f85c2da63e920a2a77fe47e1948bff10d406188c5089f037d
sha512 de9c165e16f74833738f96a3299269cf43ea819aa10d30ae173c108f420ff26d7ba149decc82cd26fba54e1ecb5b030fec69464408bde83b208ffcd8f4e4fbb0
ripemd-160 483abe691b1d48c44d79096c84aa33f7803fc062

449968142 as geometric shapes

Circle

Radius = n
Diameter 899936284
Circumference 2827233218.5133
Area 6.3608243916755E+17

Sphere

Radius = n
Volume 3.8162244441474E+26
Surface area 2.5443297566702E+18
Circumference 2827233218.5133

Square

Length = n
Perimeter 1799872568
Area 202471328814932164
Diagonal 636351049.05222

Cube

Length = n
Surface area 1214827972889592984
Volume 9.1105647635126E+25
Space diagonal 779367683.73137

Equilateral Triangle

Length = n
Perimeter 1349904426
Area 8.7672657145862E+16
Altitude 389683841.86568

Triangular Pyramid

Length = n
Surface area 8.7672657145862E+16
Volume 1.0736903541198E+25
Height 212117016.35074