40542902 (number)

40542902 is an even 8-digits composite number following 40542901 and preceding 40542903. In scientific notation, it is written as 4.0542902 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 20271450 positive integers (up to 40542902) that are relatively prime to 40542902.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0542902 × 10^7
Engineering notation 4.0542902 × 10^6

Prime Factorization of 40542902

Prime Factorization 2 × 20271451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 40542902
Product of the distinct prime numbers

The prime factorization of 40542902 is 2 × 20271451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40542902)

Multiplication

n×y
n×2 81085804
n×3 121628706
n×4 162171608
n×5 202714510

Division

n÷y
n÷2 20271451
n÷3 13514300.666667
n÷3 10135725.5
n÷5 8108580.4

Exponentiation

ny
n2 1643726902581604
n3 6.664145872613E+22
n4 2.7018381302705E+30
n5 1.0954035853542E+38

Nth Root

y√n
2√n 6367.3308379571
3√n 343.5354905427
4√n 79.795556505091
5√n 33.234026844124

Divisors of 40542902

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40542901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40542902 can be divided by 4 positive divisors. The sum of these divisors (counting 40542902) is 1, the average is 0.25.

Base conversion 40542902

Base System Value
2 Binary 10011010101010001010110110
3 Ternary 2211021210101222
4 Quaternary 2122222022312
5 Quinary 40334333102
6 Senary 4004550342
8 Octal 232521266
10 Decimal 40542902
12 Duodecimal 116b23b2
16 Hexadecimal 26aa2b6
20 Vigesimal cd7h52
36 Base36 o4z3q

Cryptographic Hash Functions

md5 65cf58a1f534ef2193fee413d1208892
sha1 b488e166280b089c0b49b7f3ef5b79233a72d65b
sha256 b83bf7138b46c8c0d6a92a22ec259fc26f07f77469abe7430f9c06f72f49f91e
sha512 51e2202922efcd9f1be112b438261d780eb2c1a2f1048edf7ebb0bd6db093422193d53f2deaf07fb4491e07a88d959f0cbbd4f01bf9ae72cce81b98299f466ea
ripemd-160 8124ce74493c6185c0a57a82a1737350ee339ecf

40542902 as geometric shapes

Circle

Radius = n
Diameter 81085804
Circumference 254738566.15682
Area 5.1639203616583E+15

Sphere

Radius = n
Volume 2.7914708954469E+23
Surface area 2.0655681446633E+16
Circumference 254738566.15682

Square

Length = n
Perimeter 162171608
Area 1643726902581604
Diagonal 57336321.866363

Cube

Length = n
Surface area 9862361415489624
Volume 6.664145872613E+22
Space diagonal 70222366.150286

Equilateral Triangle

Length = n
Perimeter 121628706
Area 7.1175462725979E+14
Altitude 35111183.075143

Triangular Pyramid

Length = n
Surface area 7.1175462725979E+14
Volume 7.8537712289016E+21
Height 19112107.288788