42447900 (number)

42447900 is an even 8-digits composite number following 42447899 and preceding 42447901. In scientific notation, it is written as 4.2447900 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 72 positive divisors. There are 9734400 positive integers (up to 42447900) that are relatively prime to 42447900.

Interesting facts

Basic properties

Name

Name forty-two million four hundred forty-seven thousand nine hundred

Notation

Scientific notation 4.2447900 × 10^7
Engineering notation 4.2447900 × 10^6

Prime Factorization of 42447900

Prime Factorization 2 × 2 × 19 × 33 × 5 × 5 × 677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4244790
Product of the distinct prime numbers

The prime factorization of 42447900 is 2 × 2 × 19 × 33 × 5 × 5 × 677. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 81, 89, 815, 347, 5429, 4262, 19099, 46988, 995740, 818808, 5006081, 3253289, 13301274, 97540633, 572808840, 632283494, 5114481230, 3900671026

Basic calculations (n = 42447900)

Multiplication

n×y
n×2 84895800
n×3 127343700
n×4 169791600
n×5 212239500

Division

n÷y
n÷2 21223950
n÷3 14149300
n÷3 10611975
n÷5 8489580

Exponentiation

ny
n2 1801824214410000
n3 7.6483654070854E+22
n4 3.2465704996342E+30
n5 1.3781009991142E+38

Nth Root

y√n
2√n 6515.2052922375
3√n 348.8339426154
4√n 80.716821618777
5√n 33.540632017334

Divisors of 42447900

1, 2, 4, 5, 10, 19, 20, 25, 33, 38, 50, 66, 76, 95, 100, 132, 165, 190, 330, 380, 475, 627, 660, 677, 825, 950, 1254, 1354, 1650, 1900, 2508, 2708, 3135, 3300, 3385, 6270, 6770, 12540, 12863, 13540, 15675, 16925, 22341, 25726, 31350, 33850, 44682, 51452, 62700, 64315, 67700, 89364, 111705, 128630, 223410, 257260, 321575, 424479, 446820, 558525, 643150, 848958, 1117050, 1286300, 1697916, 2122395, 2234100, 4244790, 8489580, 10611975, 21223950, 42447900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42447899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42447900 can be divided by 72 positive divisors. The sum of these divisors (counting 42447900) is 1, the average is 0.013888888888889.

Base conversion 42447900

Base System Value
2 Binary 10100001111011010000011100
3 Ternary 2221212120120110
4 Quaternary 2201323100130
5 Quinary 41331313100
6 Senary 4113450020
8 Octal 241732034
10 Decimal 42447900
12 Duodecimal 12270910
16 Hexadecimal 287b41c
20 Vigesimal d55jf0
36 Base36 p9t0c

Cryptographic Hash Functions

md5 d9707042e0db15ce4e8df0e9cc38f124
sha1 e841497df57a75620152776358a9ad6950360c3b
sha256 f93adab335790717b5692dc0b4653dced1a5f69694198697adf1c0198880853b
sha512 5894cae42ce5b8fab80dcf153726322d9af4a3f344e87da19be37a63206b5e39ef3512db587e0c399c9ff0247ffbdbe48bde4700e88a7010de893dfc20cbd1c7
ripemd-160 25e38e120e83f5ed181c647bef9e75c9bbc5a112

42447900 as geometric shapes

Circle

Radius = n
Diameter 84895800
Circumference 266708021.60063
Area 5.6605977150507E+15

Sphere

Radius = n
Volume 3.2037398099826E+23
Surface area 2.2642390860203E+16
Circumference 266708021.60063

Square

Length = n
Perimeter 169791600
Area 1801824214410000
Diagonal 60030395.874257

Cube

Length = n
Surface area 10810945286460000
Volume 7.6483654070854E+22
Space diagonal 73521919.474603

Equilateral Triangle

Length = n
Perimeter 127343700
Area 7.802127714165E+14
Altitude 36760959.737301

Triangular Pyramid

Length = n
Surface area 7.802127714165E+14
Volume 9.0136850739045E+21
Height 20010131.958086