40542904 (number)

40542904 is an even 8-digits composite number following 40542903 and preceding 40542905. In scientific notation, it is written as 4.0542904 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 20224512 positive integers (up to 40542904) that are relatively prime to 40542904.

Interesting facts

Basic properties

Name

Name forty million five hundred forty-two thousand nine hundred four

Notation

Scientific notation 4.0542904 × 10^7
Engineering notation 4.0542904 × 10^6

Prime Factorization of 40542904

Prime Factorization 2 × 2 × 2 × 449 × 11287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10135726
Product of the distinct prime numbers

The prime factorization of 40542904 is 2 × 2 × 2 × 449 × 11287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 1, 48, 708, 299, 9969, 6694, 35182, 18252, 99674, 581839, 610977, 7366451, 21160687, 5726492, 440815355, 557085950, 7891835833, 4089616221

Basic calculations (n = 40542904)

Multiplication

n×y
n×2 81085808
n×3 121628712
n×4 162171616
n×5 202714520

Division

n÷y
n÷2 20271452
n÷3 13514301.333333
n÷3 10135726
n÷5 8108580.8

Exponentiation

ny
n2 1643727064753216
n3 6.6641468588491E+22
n4 2.7018386634022E+30
n5 1.095403855538E+38

Nth Root

y√n
2√n 6367.3309950088
3√n 343.53549619162
4√n 79.795557489179
5√n 33.234027172014

Divisors of 40542904

1, 2, 4, 8, 449, 898, 1796, 3592, 11287, 22574, 45148, 90296, 5067863, 10135726, 20271452, 40542904

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 -40542903
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 40542904 can be divided by 16 positive divisors. The sum of these divisors (counting 40542904) is 1, the average is 0.0625.

Base conversion 40542904

Base System Value
2 Binary 10011010101010001010111000
3 Ternary 2211021210102001
4 Quaternary 2122222022320
5 Quinary 40334333104
6 Senary 4004550344
8 Octal 232521270
10 Decimal 40542904
12 Duodecimal 116b23b4
16 Hexadecimal 26aa2b8
20 Vigesimal cd7h54
36 Base36 o4z3s

Cryptographic Hash Functions

md5 9f5e2d54825273772369e54f6c8ae38b
sha1 e7fe59ec4c9caca970f7351c3fe784d361c51f65
sha256 a739fc8889af0b7831371994c8baa8e4e1bb5550192fa3fc66aaedb2b7c1ff99
sha512 17c51608a67af4db59c7f52546c284dedfa5510a49e4b607533acdd3ba8255e8c4e41d1f1229abffa0968a1ed6d4ab8973f8a68f97c1b4271d46e82a544b82dd
ripemd-160 4d6eb71343a6f00fa3c995508b29d7d0db492c35

40542904 as geometric shapes

Circle

Radius = n
Diameter 81085808
Circumference 254738578.72319
Area 5.1639208711354E+15

Sphere

Radius = n
Volume 2.7914713085605E+23
Surface area 2.0655683484542E+16
Circumference 254738578.72319

Square

Length = n
Perimeter 162171616
Area 1643727064753216
Diagonal 57336324.69479

Cube

Length = n
Surface area 9862362388519296
Volume 6.6641468588491E+22
Space diagonal 70222369.614387

Equilateral Triangle

Length = n
Perimeter 121628712
Area 7.1175469748216E+14
Altitude 35111184.807194

Triangular Pyramid

Length = n
Surface area 7.1175469748216E+14
Volume 7.8537723911921E+21
Height 19112108.231597