42742400 (number)

42742400 is an even 8-digits composite number following 42742399 and preceding 42742401. In scientific notation, it is written as 4.2742400 × 10^7. The sum of its digits is 23. It has a total of 11 prime factors and 96 positive divisors. There are 15759360 positive integers (up to 42742400) that are relatively prime to 42742400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2742400 × 10^7
Engineering notation 4.2742400 × 10^6

Prime Factorization of 42742400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 19 × 19 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 35150
Product of the distinct prime numbers

The prime factorization of 42742400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 19 × 19 × 37. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42742400)

Multiplication

n×y
n×2 85484800
n×3 128227200
n×4 170969600
n×5 213712000

Division

n÷y
n÷2 21371200
n÷3 14247466.666667
n÷3 10685600
n÷5 8548480

Exponentiation

ny
n2 1826912757760000
n3 7.8086635857281E+22
n4 3.3376102244662E+30
n5 1.4265747125823E+38

Nth Root

y√n
2√n 6537.7672029524
3√n 349.63881106613
4√n 80.856460489885
5√n 33.587043818055

Divisors of 42742400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42742399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42742400 can be divided by 96 positive divisors. The sum of these divisors (counting 42742400) is 1, the average is 0.010416666666667.

Base conversion 42742400

Base System Value
2 Binary 10100011000011001010000000
3 Ternary 2222102112112212
4 Quaternary 2203003022000
5 Quinary 41420224100
6 Senary 4124041252
8 Octal 243031200
10 Decimal 42742400
12 Duodecimal 12393228
16 Hexadecimal 28c3280
20 Vigesimal d72g00
36 Base36 pg48w

Cryptographic Hash Functions

md5 e0c90b795488609a904903beb7b609e1
sha1 cadb98cf9c0461cd3c63e65478d6b4ee5d05a5a5
sha256 db90e0227fa5c986023d82644458a962c55855c84c7e6de92e281f3d205ee275
sha512 416c2e6364a037cf695423fb7318aa7bd7cca84c8f014ab132c7c2f47c2d80c5b6f1bbde2c3daad3f510d906a1eb6fc4b4173bffa8673c2fad26aea34b5f7e0f
ripemd-160 88c04b786f874fe84e7b1f849aff04bfdf372a9a

42742400 as geometric shapes

Circle

Radius = n
Diameter 85484800
Circumference 268558419.67359
Area 5.7394156985283E+15

Sphere

Radius = n
Volume 3.270885354037E+23
Surface area 2.2957662794113E+16
Circumference 268558419.67359

Square

Length = n
Perimeter 170969600
Area 1826912757760000
Diagonal 60446881.768376

Cube

Length = n
Surface area 10961476546560000
Volume 7.8086635857281E+22
Space diagonal 74032008.437432

Equilateral Triangle

Length = n
Perimeter 128227200
Area 7.9107642935902E+14
Altitude 37016004.218716

Triangular Pyramid

Length = n
Surface area 7.9107642935902E+14
Volume 9.2025982891213E+21
Height 20148960.589459