42453904 (number)

42453904 is an even 8-digits composite number following 42453903 and preceding 42453905. In scientific notation, it is written as 4.2453904 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 20002176 positive integers (up to 42453904) that are relatively prime to 42453904.

Interesting facts

Basic properties

Name

Name forty-two million four hundred fifty-three thousand nine hundred four

Notation

Scientific notation 4.2453904 × 10^7
Engineering notation 4.2453904 × 10^6

Prime Factorization of 42453904

Prime Factorization 2 × 2 × 2 × 2 × 19 × 359 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5306738
Product of the distinct prime numbers

The prime factorization of 42453904 is 2 × 2 × 2 × 2 × 19 × 359 × 389. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42453904)

Multiplication

n×y
n×2 84907808
n×3 127361712
n×4 169815616
n×5 212269520

Division

n÷y
n÷2 21226952
n÷3 14151301.333333
n÷3 10613476
n÷5 8490780.8

Exponentiation

ny
n2 1802333964841216
n3 7.6516113119308E+22
n4 3.2484077208203E+30
n5 1.3790758953256E+38

Nth Root

y√n
2√n 6515.6660442352
3√n 348.85038866065
4√n 80.719675694562
5√n 33.541580787766

Divisors of 42453904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42453903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42453904 can be divided by 40 positive divisors. The sum of these divisors (counting 42453904) is 1, the average is 0.025.

Base conversion 42453904

Base System Value
2 Binary 10100001111100101110010000
3 Ternary 2221212212210211
4 Quaternary 2201330232100
5 Quinary 41332011104
6 Senary 4113533504
8 Octal 241745620
10 Decimal 42453904
12 Duodecimal 12274294
16 Hexadecimal 287cb90
20 Vigesimal d56ef4
36 Base36 p9xn4

Cryptographic Hash Functions

md5 5448b8b6910f22df879513b28ef80796
sha1 9adef6a58b2e398c87fc493a642aa16c376d41cf
sha256 b24bd57f5d7183de57b3912219ae7498d9743928364affa3ca88912c0e4d46b4
sha512 77e8b9ce4162994752ea5050ce5db86ffe1505c642b0791b79c536f91bf1a299ab15de619d759d186434030eef9df297436726d550c78864a3ff6fe927786211
ripemd-160 301dc6ba17f48a164fee3e508328e0a36077a1d6

42453904 as geometric shapes

Circle

Radius = n
Diameter 84907808
Circumference 266745745.84521
Area 5.6621991432605E+15

Sphere

Radius = n
Volume 3.2050994514249E+23
Surface area 2.2648796573042E+16
Circumference 266745745.84521

Square

Length = n
Perimeter 169815616
Area 1802333964841216
Diagonal 60038886.812485

Cube

Length = n
Surface area 10814003789047296
Volume 7.6516113119308E+22
Space diagonal 73532318.707652

Equilateral Triangle

Length = n
Perimeter 127361712
Area 7.8043349982801E+14
Altitude 36766159.353826

Triangular Pyramid

Length = n
Surface area 7.8043349982801E+14
Volume 9.01751040945E+21
Height 20012962.270828