442181949 (number)

442181949 is an odd 9-digits composite number following 442181948 and preceding 442181950. In scientific notation, it is written as 4.42181949 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 267989040 positive integers (up to 442181949) that are relatively prime to 442181949.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-one thousand nine hundred forty-nine

Notation

Scientific notation 4.42181949 × 10^8
Engineering notation 4.42181949 × 10^6

Prime Factorization of 442181949

Prime Factorization 3 × 11 × 13399453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 442181949
Product of the distinct prime numbers

The prime factorization of 442181949 is 3 × 11 × 13399453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 19, 62, 930, 852, 2171, 3554, 52354, 62846, 465432, 76637, 7384410, 8343292, 84819480, 14667155, 678423339, 737690681, 3589377877, 3181356632

Basic calculations (n = 442181949)

Multiplication

n×y
n×2 884363898
n×3 1326545847
n×4 1768727796
n×5 2210909745

Division

n÷y
n÷2 221090974.5
n÷3 147393983
n÷3 110545487.25
n÷5 88436389.8

Exponentiation

ny
n2 195524876021438601
n3 8.6457570757143E+25
n4 3.8229977143199E+34
n5 1.6904605803405E+43

Nth Root

y√n
2√n 21028.122812082
3√n 761.84566938082
4√n 145.0107679177
5√n 53.594497323506

Divisors of 442181949

1, 3, 11, 33, 13399453, 40198359, 147393983, 442181949

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 -442181948
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 442181949 can be divided by 8 positive divisors. The sum of these divisors (counting 442181949) is 1, the average is 0.125.

Base conversion 442181949

Base System Value
2 Binary 11010010110110010100100111101
3 Ternary 1010211001011121020
4 Quaternary 122112302210331
5 Quinary 1401144310244
6 Senary 111513254353
8 Octal 3226624475
10 Decimal 442181949
12 Duodecimal 1041043b9
16 Hexadecimal 1a5b293d
20 Vigesimal 6i3ceh9
36 Base36 7b9hrx

Cryptographic Hash Functions

md5 4d3f0dcbcafad556a49192e45880d0a5
sha1 6cf68d89ae8c567a167b7590b674ad280f348012
sha256 efe8f8b964efed41cec20092ce58c927600fce4738f11f4fa1dee52c7119ce1a
sha512 b249b017d8be9a012bb9fb25310ee69d54ddef67d67394c924f5a277a030eb6ca96f12269e2d6ab5e1c5382842f5a34d6cae9dae986d126bc9fba42c3a4d3c5c
ripemd-160 f42d089ec6ecf081fd444e289281928f7c00a824

442181949 as geometric shapes

Circle

Radius = n
Diameter 884363898
Circumference 2778311125.0568
Area 6.1425951410301E+17

Sphere

Radius = n
Volume 3.6215262551715E+26
Surface area 2.457038056412E+18
Circumference 2778311125.0568

Square

Length = n
Perimeter 1768727796
Area 195524876021438601
Diagonal 625339709.31237

Cube

Length = n
Surface area 1173149256128631606
Volume 8.6457570757143E+25
Space diagonal 765881601.85783

Equilateral Triangle

Length = n
Perimeter 1326545847
Area 8.4664754853184E+16
Altitude 382940800.92892

Triangular Pyramid

Length = n
Surface area 8.4664754853184E+16
Volume 1.0189122427882E+25
Height 208446569.77079