42644984 (number)

42644984 is an even 8-digits composite number following 42644983 and preceding 42644985. In scientific notation, it is written as 4.2644984 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 21213472 positive integers (up to 42644984) that are relatively prime to 42644984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2644984 × 10^7
Engineering notation 4.2644984 × 10^6

Prime Factorization of 42644984

Prime Factorization 2 × 2 × 2 × 197 × 27059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10661246
Product of the distinct prime numbers

The prime factorization of 42644984 is 2 × 2 × 2 × 197 × 27059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 71, 51, 743, 469, 559, 1811, 2713, 52396, 404604, 891635, 8262155, 6571411, 81991063, 56178406, 619271558, 98998908, 4227347898, 5223511994

Basic calculations (n = 42644984)

Multiplication

n×y
n×2 85289968
n×3 127934952
n×4 170579936
n×5 213224920

Division

n÷y
n÷2 21322492
n÷3 14214994.666667
n÷3 10661246
n÷5 8528996.8

Exponentiation

ny
n2 1818594660360256
n3 7.7553940193549E+22
n4 3.3072865386908E+30
n5 1.4103918152589E+38

Nth Root

y√n
2√n 6530.3127030794
3√n 349.37298350843
4√n 80.810350222477
5√n 33.571719912939

Divisors of 42644984

1, 2, 4, 8, 197, 394, 788, 1576, 27059, 54118, 108236, 216472, 5330623, 10661246, 21322492, 42644984

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 -42644983
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 42644984 can be divided by 16 positive divisors. The sum of these divisors (counting 42644984) is 1, the average is 0.0625.

Base conversion 42644984

Base System Value
2 Binary 10100010101011010111111000
3 Ternary 2222020120220212
4 Quaternary 2202223113320
5 Quinary 41404114414
6 Senary 4122010252
8 Octal 242532770
10 Decimal 42644984
12 Duodecimal 12346988
16 Hexadecimal 28ab5f8
20 Vigesimal d6ac94
36 Base36 pe12w

Cryptographic Hash Functions

md5 7023e86ba2f80c169766fd007b0cfffa
sha1 f7ebc0346c9fab5873b218c70d5f4c8410869e9c
sha256 73b7743e9f4162f4262c70899f5bb9fbe2b4ab5d3c05eb2aa5645b3450ed14e6
sha512 2365ad556f645eedd707ee713c4b95c42c8ba0cbd763c801685ba28c21e71dc7837b3161aafcc46765d15e1051fbb2144b443fc19a3b53cf060e123b0dcd3386
ripemd-160 99c1c01b8c9538e2486b135725e313823ee5274e

42644984 as geometric shapes

Circle

Radius = n
Diameter 85289968
Circumference 267946336.89371
Area 5.7132836248454E+15

Sphere

Radius = n
Volume 3.2485718502533E+23
Surface area 2.2853134499382E+16
Circumference 267946336.89371

Square

Length = n
Perimeter 170579936
Area 1818594660360256
Diagonal 60309114.739984

Cube

Length = n
Surface area 10911567962161536
Volume 7.7553940193549E+22
Space diagonal 73863278.975962

Equilateral Triangle

Length = n
Perimeter 127934952
Area 7.8747458752936E+14
Altitude 36931639.487981

Triangular Pyramid

Length = n
Surface area 7.8747458752936E+14
Volume 9.139819503099E+21
Height 20103038.246661