42390468 (number)

42390468 is an even 8-digits composite number following 42390467 and preceding 42390469. In scientific notation, it is written as 4.2390468 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 14130144 positive integers (up to 42390468) that are relatively prime to 42390468.

Interesting facts

Basic properties

Name

Name forty-two million three hundred ninety thousand four hundred sixty-eight

Notation

Scientific notation 4.2390468 × 10^7
Engineering notation 4.2390468 × 10^6

Prime Factorization of 42390468

Prime Factorization 2 × 2 × 9 × 1177513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21195234
Product of the distinct prime numbers

The prime factorization of 42390468 is 2 × 2 × 9 × 1177513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 81, 13, 151, 396, 135, 840, 72603, 28575, 914903, 930995, 3986705, 333363, 62414946, 77595899, 192453464, 56315911, 9065989778, 3530380600

Basic calculations (n = 42390468)

Multiplication

n×y
n×2 84780936
n×3 127171404
n×4 169561872
n×5 211952340

Division

n÷y
n÷2 21195234
n÷3 14130156
n÷3 10597617
n÷5 8478093.6

Exponentiation

ny
n2 1796951777259024
n3 7.6173626811442E+22
n4 3.2290356897944E+30
n5 1.3688033407909E+38

Nth Root

y√n
2√n 6510.7962646669
3√n 348.67654752458
4√n 80.689505294473
5√n 33.531551007712

Divisors of 42390468

1, 2, 4, 9, 18, 36, 1177513, 2355026, 4710052, 10597617, 21195234, 42390468

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 -42390467
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 42390468 can be divided by 12 positive divisors. The sum of these divisors (counting 42390468) is 1, the average is 0.083333333333333.

Base conversion 42390468

Base System Value
2 Binary 10100001101101001111000100
3 Ternary 2221202122210100
4 Quaternary 2201231033010
5 Quinary 41322443333
6 Senary 4112324100
8 Octal 241551704
10 Decimal 42390468
12 Duodecimal 12243630
16 Hexadecimal 286d3c4
20 Vigesimal d4ig38
36 Base36 p8kp0

Cryptographic Hash Functions

md5 59a0592a6a24937a34e65c4ac528e88a
sha1 f33c39cedc99d9d8c1a1cc484637e921d7d2b28c
sha256 f1de370d64b787398f1be2681f88d1e8b581b79f581b2c3badff129c63cec777
sha512 43f8db235dbd0cde7a6ed639e2ed1e50e2039a383d45fa154529a580d60b1df02610f6acd2dd37c4cd671185c4084e810aa21f52bb18198b0c23f17596a369d2
ripemd-160 9e3fc011c53c23d32ece881e843199a14a29dc7c

42390468 as geometric shapes

Circle

Radius = n
Diameter 84780936
Circumference 266347165.70207
Area 5.6452905022921E+15

Sphere

Radius = n
Volume 3.1907534185082E+23
Surface area 2.2581162009168E+16
Circumference 266347165.70207

Square

Length = n
Perimeter 169561872
Area 1796951777259024
Diagonal 59949174.760943

Cube

Length = n
Surface area 10781710663554144
Volume 7.6173626811442E+22
Space diagonal 73422444.332623

Equilateral Triangle

Length = n
Perimeter 127171404
Area 7.7810294424096E+14
Altitude 36711222.166311

Triangular Pyramid

Length = n
Surface area 7.7810294424096E+14
Volume 8.9771480109907E+21
Height 19983058.253648