42740984 (number)

42740984 is an even 8-digits composite number following 42740983 and preceding 42740985. In scientific notation, it is written as 4.2740984 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 17932800 positive integers (up to 42740984) that are relatively prime to 42740984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2740984 × 10^7
Engineering notation 4.2740984 × 10^6

Prime Factorization of 42740984

Prime Factorization 2 × 2 × 2 × 11 × 13 × 37361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10685246
Product of the distinct prime numbers

The prime factorization of 42740984 is 2 × 2 × 2 × 11 × 13 × 37361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 43, 76, 88, 780, 4168, 4984, 58345, 39457, 729147, 307594, 3750059, 2692835, 5810328, 41738472, 266225329, 713756280, 3249380663, 8422860147

Basic calculations (n = 42740984)

Multiplication

n×y
n×2 85481968
n×3 128222952
n×4 170963936
n×5 213704920

Division

n÷y
n÷2 21370492
n÷3 14246994.666667
n÷3 10685246
n÷5 8548196.8

Exponentiation

ny
n2 1826791713288256
n3 7.8078875388986E+22
n4 3.3371679637386E+30
n5 1.4263384254347E+38

Nth Root

y√n
2√n 6537.6589082025
3√n 349.63494999746
4√n 80.85579081428
5√n 33.586821276109

Divisors of 42740984

1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 37361, 74722, 149444, 298888, 410971, 485693, 821942, 971386, 1643884, 1942772, 3287768, 3885544, 5342623, 10685246, 21370492, 42740984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42740983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42740984 can be divided by 32 positive divisors. The sum of these divisors (counting 42740984) is 1, the average is 0.03125.

Base conversion 42740984

Base System Value
2 Binary 10100011000010110011111000
3 Ternary 2222102110121102
4 Quaternary 2203002303320
5 Quinary 41420202414
6 Senary 4124030532
8 Octal 243026370
10 Decimal 42740984
12 Duodecimal 12392448
16 Hexadecimal 28c2cf8
20 Vigesimal d72c94
36 Base36 pg35k

Cryptographic Hash Functions

md5 7e4503da3cb304acd7b7da973074a467
sha1 c45b46741eefe541848e4a74be8b6c946ade0638
sha256 7ef9f0c2be985ef95e6d71a24befa409d3d3f094ff2a68beae4032f470b38a8f
sha512 6447cd5bcb4ca0c6a6274d62fe226f8855dd4568445b5168e4e3673ffe1d0c326d95d414fe2d5014ebb8bf974137fc879cb2187bdc1d401ce3bacb06e50a474d
ripemd-160 9275aee99d792b6d91ae801a2233470a6a9b6b81

42740984 as geometric shapes

Circle

Radius = n
Diameter 85481968
Circumference 268549522.6832
Area 5.7390354261051E+15

Sphere

Radius = n
Volume 3.2705602843012E+23
Surface area 2.295614170442E+16
Circumference 268549522.6832

Square

Length = n
Perimeter 170963936
Area 1826791713288256
Diagonal 60444879.241971

Cube

Length = n
Surface area 10960750279729536
Volume 7.8078875388986E+22
Space diagonal 74029555.853488

Equilateral Triangle

Length = n
Perimeter 128222952
Area 7.9102401556526E+14
Altitude 37014777.926744

Triangular Pyramid

Length = n
Surface area 7.9102401556526E+14
Volume 9.2016837091619E+21
Height 20148293.080657