42474839 (number)

42474839 is an odd 8-digits composite number following 42474838 and preceding 42474840. In scientific notation, it is written as 4.2474839 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 38613480 positive integers (up to 42474839) that are relatively prime to 42474839.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seventy-four thousand eight hundred thirty-nine

Notation

Scientific notation 4.2474839 × 10^7
Engineering notation 4.2474839 × 10^6

Prime Factorization of 42474839

Prime Factorization 11 × 3861349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42474839
Product of the distinct prime numbers

The prime factorization of 42474839 is 11 × 3861349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 93, 27, 620, 89, 2712, 7442, 67159, 83555, 45942, 461733, 698855, 5642078, 32032102, 80918981, 418975933, 827543612, 3731884893, 3979263367

Basic calculations (n = 42474839)

Multiplication

n×y
n×2 84949678
n×3 127424517
n×4 169899356
n×5 212374195

Division

n÷y
n÷2 21237419.5
n÷3 14158279.666667
n÷3 10618709.75
n÷5 8494967.8

Exponentiation

ny
n2 1804111948075921
n3 7.6629364532501E+22
n4 3.2548199211903E+30
n5 1.3824795212655E+38

Nth Root

y√n
2√n 6517.2723588937
3√n 348.90772129732
4√n 80.729625038729
5√n 33.544888160994

Divisors of 42474839

1, 11, 3861349, 42474839

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42474838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42474839 can be divided by 4 positive divisors. The sum of these divisors (counting 42474839) is 1, the average is 0.25.

Base conversion 42474839

Base System Value
2 Binary 10100010000001110101010111
3 Ternary 2221220221112012
4 Quaternary 2202001311113
5 Quinary 41333143324
6 Senary 4114214435
8 Octal 242016527
10 Decimal 42474839
12 Duodecimal 1228441b
16 Hexadecimal 2881d57
20 Vigesimal d5971j
36 Base36 padsn

Cryptographic Hash Functions

md5 d22c273aca992f15ea05d474c862a9b0
sha1 e2c5d7461b3b1feebc8042d06c440b338320d072
sha256 79bcdaf4d47052ac3ecb875db17cb8ea82837b18d9e1598df8acb5383994fc7b
sha512 eb7cec1a6fd7fec1466207d3cc015b7ee288b3cc0c2e4c69c6915dbaadb002bfd9136e88412be9cca9cb021bfdf895f864b032481425d4246cbe2f216cc685cd
ripemd-160 b4911748406a3e661e501c74f174d1f6fbde6a05

42474839 as geometric shapes

Circle

Radius = n
Diameter 84949678
Circumference 266877284.32962
Area 5.6677848423289E+15

Sphere

Radius = n
Volume 3.2098433155275E+23
Surface area 2.2671139369316E+16
Circumference 266877284.32962

Square

Length = n
Perimeter 169899356
Area 1804111948075921
Diagonal 60068493.373414

Cube

Length = n
Surface area 10824671688455526
Volume 7.6629364532501E+22
Space diagonal 73568579.191308

Equilateral Triangle

Length = n
Perimeter 127424517
Area 7.8120338915239E+14
Altitude 36784289.595654

Triangular Pyramid

Length = n
Surface area 7.8120338915239E+14
Volume 9.0308572164912E+21
Height 20022831.124471