42991804 (number)

42991804 is an even 8-digits composite number following 42991803 and preceding 42991805. In scientific notation, it is written as 4.2991804 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 20754608 positive integers (up to 42991804) that are relatively prime to 42991804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2991804 × 10^7
Engineering notation 4.2991804 × 10^6

Prime Factorization of 42991804

Prime Factorization 2 × 2 × 29 × 370619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21495902
Product of the distinct prime numbers

The prime factorization of 42991804 is 2 × 2 × 29 × 370619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 71, 1, 521, 120, 867, 5169, 71608, 61035, 166576, 871095, 9461206, 7313693, 28605611, 36951252, 631139527, 917268202, 4238810040, 2607765008

Basic calculations (n = 42991804)

Multiplication

n×y
n×2 85983608
n×3 128975412
n×4 171967216
n×5 214959020

Division

n÷y
n÷2 21495902
n÷3 14330601.333333
n÷3 10747951
n÷5 8598360.8

Exponentiation

ny
n2 1848295211174416
n3 7.9461545452949E+22
n4 3.4161951876503E+30
n5 1.468683939332E+38

Nth Root

y√n
2√n 6556.8135553789
3√n 350.31754582547
4√n 80.974153625579
5√n 33.6261490614

Divisors of 42991804

1, 2, 4, 29, 58, 116, 370619, 741238, 1482476, 10747951, 21495902, 42991804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42991803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42991804 can be divided by 12 positive divisors. The sum of these divisors (counting 42991804) is 1, the average is 0.083333333333333.

Base conversion 42991804

Base System Value
2 Binary 10100100000000000010111100
3 Ternary 2222220012200001
4 Quaternary 2210000002330
5 Quinary 42001214204
6 Senary 4133244044
8 Octal 244000274
10 Decimal 42991804
12 Duodecimal 12493624
16 Hexadecimal 29000bc
20 Vigesimal d8dja4
36 Base36 plgos

Cryptographic Hash Functions

md5 32b407b731e830b5a678b5836728ac30
sha1 adeae7c82115facd7e24b8f6eb62c8736363e010
sha256 2feb0ace3c1a047499666caddbb69846196213e568179cb9562c3050648e0524
sha512 2b148ece3aebf244da63008eff8159faee65f3bb7138288ea07f67bc5b8c5325748fec2088464e7a220ec57333a151d35150059f372c7be6526901a89fef69e1
ripemd-160 59d4f60985ad3c637fb213b4d246d42fb2c1ba8b

42991804 as geometric shapes

Circle

Radius = n
Diameter 85983608
Circumference 270125471.22194
Area 5.8065906570907E+15

Sphere

Radius = n
Volume 3.328477432505E+23
Surface area 2.3226362628363E+16
Circumference 270125471.22194

Square

Length = n
Perimeter 171967216
Area 1848295211174416
Diagonal 60799592.287686

Cube

Length = n
Surface area 11089771267046496
Volume 7.9461545452949E+22
Space diagonal 74463988.837043

Equilateral Triangle

Length = n
Perimeter 128975412
Area 8.0033530328508E+14
Altitude 37231994.418521

Triangular Pyramid

Length = n
Surface area 8.0033530328508E+14
Volume 9.3646329388906E+21
Height 20266530.762562