40212438 (number)

40212438 is an even 8-digits composite number following 40212437 and preceding 40212439. In scientific notation, it is written as 4.0212438 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 11489184 positive integers (up to 40212438) that are relatively prime to 40212438.

Interesting facts

Basic properties

Name

Name forty million two hundred twelve thousand four hundred thirty-eight

Notation

Scientific notation 4.0212438 × 10^7
Engineering notation 4.0212438 × 10^6

Prime Factorization of 40212438

Prime Factorization 2 × 7 × 3 × 7 × 136777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5744634
Product of the distinct prime numbers

The prime factorization of 40212438 is 2 × 7 × 3 × 7 × 136777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 99, 24, 957, 842, 3586, 2996, 69054, 20825, 455597, 531450, 3743336, 7219773, 49268033, 8023280, 13317140, 711459997, 2567183432, 645987611

Basic calculations (n = 40212438)

Multiplication

n×y
n×2 80424876
n×3 120637314
n×4 160849752
n×5 201062190

Division

n÷y
n÷2 20106219
n÷3 13404146
n÷3 10053109.5
n÷5 8042487.6

Exponentiation

ny
n2 1617040169903844
n3 6.5025127575768E+22
n4 2.6148189110827E+30
n5 1.0514824334314E+38

Nth Root

y√n
2√n 6341.3277789435
3√n 342.59956045008
4√n 79.632454306918
5√n 33.179671419474

Divisors of 40212438

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 136777, 273554, 410331, 820662, 957439, 1914878, 2872317, 5744634, 6702073, 13404146, 20106219, 40212438

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40212437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40212438 can be divided by 24 positive divisors. The sum of these divisors (counting 40212438) is 1, the average is 0.041666666666667.

Base conversion 40212438

Base System Value
2 Binary 10011001011001011111010110
3 Ternary 2210200000002120
4 Quaternary 2121121133112
5 Quinary 40243244223
6 Senary 3553520410
8 Octal 231313726
10 Decimal 40212438
12 Duodecimal 11573106
16 Hexadecimal 26597d6
20 Vigesimal cb6b1i
36 Base36 nxw46

Cryptographic Hash Functions

md5 1c09f6ec9a370364ed37907a1b43f031
sha1 ec968df1fa14e2dac5220bb46f05eb7a5434ff20
sha256 03d7271d08f8302b093c080a666d9dea6da20f374e83b278e93417bdc70df957
sha512 1c531c249ca3be7fe63da18bed57f059ef2ed42e533600f07bd10489e781087b94755dda66911539642e848bab377c5a7cb42cc09e0df37ca388d5ad3e7e7a18
ripemd-160 84d5fcdf430196960733f29473b4f7ab50cad439

40212438 as geometric shapes

Circle

Radius = n
Diameter 80424876
Circumference 252662199.60747
Area 5.0800815183295E+15

Sphere

Radius = n
Volume 2.7237661745436E+23
Surface area 2.0320326073318E+16
Circumference 252662199.60747

Square

Length = n
Perimeter 160849752
Area 1617040169903844
Diagonal 56868975.195687

Cube

Length = n
Surface area 9702241019423064
Volume 6.5025127575768E+22
Space diagonal 69649985.712213

Equilateral Triangle

Length = n
Perimeter 120637314
Area 7.0019893303832E+14
Altitude 34824992.856107

Triangular Pyramid

Length = n
Surface area 7.0019893303832E+14
Volume 7.6632847760576E+21
Height 18956325.065229