40809748 (number)

40809748 is an even 8-digits composite number following 40809747 and preceding 40809749. In scientific notation, it is written as 4.0809748 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 17489808 positive integers (up to 40809748) that are relatively prime to 40809748.

Interesting facts

Basic properties

Name

Name forty million eight hundred nine thousand seven hundred forty-eight

Notation

Scientific notation 4.0809748 × 10^7
Engineering notation 4.0809748 × 10^6

Prime Factorization of 40809748

Prime Factorization 2 × 2 × 49 × 208213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20404874
Product of the distinct prime numbers

The prime factorization of 40809748 is 2 × 2 × 49 × 208213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 7, 46, 267, 160, 9264, 7609, 31222, 51671, 906292, 402155, 6749263, 2872775, 59733895, 96004713, 202882900, 710255318, 6778734733, 1724122354

Basic calculations (n = 40809748)

Multiplication

n×y
n×2 81619496
n×3 122429244
n×4 163238992
n×5 204048740

Division

n÷y
n÷2 20404874
n÷3 13603249.333333
n÷3 10202437
n÷5 8161949.6

Exponentiation

ny
n2 1665435531823504
n3 6.7966004363963E+22
n4 2.7736755106602E+30
n5 1.1319299862382E+38

Nth Root

y√n
2√n 6388.2507777951
3√n 344.28753901834
4√n 79.926533628046
5√n 33.277660183034

Divisors of 40809748

1, 2, 4, 49, 98, 196, 208213, 416426, 832852, 10202437, 20404874, 40809748

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 -40809747
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 40809748 can be divided by 12 positive divisors. The sum of these divisors (counting 40809748) is 1, the average is 0.083333333333333.

Base conversion 40809748

Base System Value
2 Binary 10011011101011010100010100
3 Ternary 2211210100110011
4 Quaternary 2123223110110
5 Quinary 40421402443
6 Senary 4014410004
8 Octal 233532424
10 Decimal 40809748
12 Duodecimal 11800904
16 Hexadecimal 26eb514
20 Vigesimal cf1478
36 Base36 oap04

Cryptographic Hash Functions

md5 c9881e1526ddd1f35f78e52701472193
sha1 bcbc56fa430a86b2d2c806ae8073bbc24ab4c4f9
sha256 8cd4545f53279c98b169a02c777499c10dbaa730821daee594f860ae89ad8289
sha512 18a5e2cd03ab11dbf6af4c73b585119a0e3b468eb9f960d225575a50a800187beac2512432fe1fee87dcd3677043ea43a24449e80d191ac94b4898d3886d6677
ripemd-160 3054b97e2663b94999099b4a155ff594a27a72a4

40809748 as geometric shapes

Circle

Radius = n
Diameter 81619496
Circumference 256415209.0233
Area 5.2321200318041E+15

Sphere

Radius = n
Volume 2.8469533333824E+23
Surface area 2.0928480127217E+16
Circumference 256415209.0233

Square

Length = n
Perimeter 163238992
Area 1665435531823504
Diagonal 57713699.098628

Cube

Length = n
Surface area 9992613190941024
Volume 6.7966004363963E+22
Space diagonal 70684556.980082

Equilateral Triangle

Length = n
Perimeter 122429244
Area 7.211547394622E+14
Altitude 35342278.490041

Triangular Pyramid

Length = n
Surface area 7.211547394622E+14
Volume 8.0098704293188E+21
Height 19237899.699543