42019912 (number)

42019912 is an even 8-digits composite number following 42019911 and preceding 42019913. In scientific notation, it is written as 4.2019912 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 18833760 positive integers (up to 42019912) that are relatively prime to 42019912.

Interesting facts

Basic properties

Name

Name forty-two million nineteen thousand nine hundred twelve

Notation

Scientific notation 4.2019912 × 10^7
Engineering notation 4.2019912 × 10^6

Prime Factorization of 42019912

Prime Factorization 2 × 2 × 2 × 11 × 11 × 523 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 954998
Product of the distinct prime numbers

The prime factorization of 42019912 is 2 × 2 × 2 × 11 × 11 × 523 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 61, 63, 272, 25, 4682, 1557, 83625, 24300, 349837, 627543, 2535794, 8881402, 76246612, 85244588, 150589083, 130193525, 9395446130, 6600729483

Basic calculations (n = 42019912)

Multiplication

n×y
n×2 84039824
n×3 126059736
n×4 168079648
n×5 210099560

Division

n÷y
n÷2 21009956
n÷3 14006637.333333
n÷3 10504978
n÷5 8403982.4

Exponentiation

ny
n2 1765673004487744
n3 7.4193424269351E+22
n4 3.1176011587768E+30
n5 1.310013263429E+38

Nth Root

y√n
2√n 6482.2767605217
3√n 347.65758806588
4√n 80.512587590524
5√n 33.47272177741

Divisors of 42019912

1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 523, 664, 913, 968, 1046, 1826, 2092, 3652, 4184, 5753, 7304, 10043, 11506, 20086, 23012, 40172, 43409, 46024, 63283, 80344, 86818, 126566, 173636, 253132, 347272, 477499, 506264, 954998, 1909996, 3819992, 5252489, 10504978, 21009956, 42019912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42019911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42019912 can be divided by 48 positive divisors. The sum of these divisors (counting 42019912) is 1, the average is 0.020833333333333.

Base conversion 42019912

Base System Value
2 Binary 10100000010010110001001000
3 Ternary 2221001211111001
4 Quaternary 2200102301020
5 Quinary 41224114122
6 Senary 4100344344
8 Octal 240226110
10 Decimal 42019912
12 Duodecimal 120a50b4
16 Hexadecimal 2812c48
20 Vigesimal d2c9fc
36 Base36 p0mrs

Cryptographic Hash Functions

md5 b8ef0606b5e404a3952f686054933765
sha1 9da36f45d7367e2fe1ec33fd1c23a667d207eb8e
sha256 66fcced2d97a962a4148476c51a5247e0f857908f75d1e4c8e5cf3518a0ec552
sha512 c9447510c8bc4b901c23348a245bcb8f77712cb84134c660e5d6b242dc83dd96727f415c181c510b419849172751822f064695ef489fc5a786c634ded582f513
ripemd-160 eb6bd8417ab98b670920da925ab15e468787e5b2

42019912 as geometric shapes

Circle

Radius = n
Diameter 84039824
Circumference 264018893.68738
Area 5.5470253395405E+15

Sphere

Radius = n
Volume 3.1078068883902E+23
Surface area 2.2188101358162E+16
Circumference 264018893.68738

Square

Length = n
Perimeter 168079648
Area 1765673004487744
Diagonal 59425129.440124

Cube

Length = n
Surface area 10594038026926464
Volume 7.4193424269351E+22
Space diagonal 72780622.513573

Equilateral Triangle

Length = n
Perimeter 126059736
Area 7.6455883833139E+14
Altitude 36390311.256787

Triangular Pyramid

Length = n
Surface area 7.6455883833139E+14
Volume 8.7437789033847E+21
Height 19808376.480041