42742470 (number)

42742470 is an even 8-digits composite number following 42742469 and preceding 42742471. In scientific notation, it is written as 4.2742470 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11397984 positive integers (up to 42742470) that are relatively prime to 42742470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2742470 × 10^7
Engineering notation 4.2742470 × 10^6

Prime Factorization of 42742470

Prime Factorization 2 × 3 × 5 × 1424749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42742470
Product of the distinct prime numbers

The prime factorization of 42742470 is 2 × 3 × 5 × 1424749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 71, 4, 213, 909, 4962, 6543, 83512, 93750, 395847, 854078, 4936636, 2931457, 14786255, 47758384, 989867016, 521036494, 6229261505, 4783603076

Basic calculations (n = 42742470)

Multiplication

n×y
n×2 85484940
n×3 128227410
n×4 170969880
n×5 213712350

Division

n÷y
n÷2 21371235
n÷3 14247490
n÷3 10685617.5
n÷5 8548494

Exponentiation

ny
n2 1826918741700900
n3 7.8087019509588E+22
n4 3.337632088778E+30
n5 1.4265863942563E+38

Nth Root

y√n
2√n 6537.7725564599
3√n 349.63900193595
4√n 80.856493594886
5√n 33.587054819269

Divisors of 42742470

1, 2, 3, 5, 6, 10, 15, 30, 1424749, 2849498, 4274247, 7123745, 8548494, 14247490, 21371235, 42742470

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42742469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42742470 can be divided by 16 positive divisors. The sum of these divisors (counting 42742470) is 1, the average is 0.0625.

Base conversion 42742470

Base System Value
2 Binary 10100011000011001011000110
3 Ternary 2222102112122110
4 Quaternary 2203003023012
5 Quinary 41420224340
6 Senary 4124041450
8 Octal 243031306
10 Decimal 42742470
12 Duodecimal 12393286
16 Hexadecimal 28c32c6
20 Vigesimal d72g3a
36 Base36 pg4au

Cryptographic Hash Functions

md5 f60bb5de0a0e03684da51cde3052cfbf
sha1 725e7871079bab55d1a3d6e3bed5180ac960749b
sha256 e71305d3fd89b62487779d8837364813cc7a4d1e97c59d6769ea2012ba7f5c83
sha512 d12be0abe288fbc11b4a247e6b5a2051707a1acc4be1e64ec0dd6c3aada17cc3095a0e4dde622b0d854f1774c4dbfa1a51e8f2338688246a984d1888a995f456
ripemd-160 c4b3c8543f7f1332adf3762b3fb1a0cec6ab50d2

42742470 as geometric shapes

Circle

Radius = n
Diameter 85484940
Circumference 268558859.49656
Area 5.7394344976331E+15

Sphere

Radius = n
Volume 3.2709014244273E+23
Surface area 2.2957737990532E+16
Circumference 268558859.49656

Square

Length = n
Perimeter 170969880
Area 1826918741700900
Diagonal 60446980.763325

Cube

Length = n
Surface area 10961512450205400
Volume 7.8087019509588E+22
Space diagonal 74032129.680989

Equilateral Triangle

Length = n
Perimeter 128227410
Area 7.9107902048144E+14
Altitude 37016064.840494

Triangular Pyramid

Length = n
Surface area 7.9107902048144E+14
Volume 9.2026435029794E+21
Height 20148993.587775