40245838 (number)

40245838 is an even 8-digits composite number following 40245837 and preceding 40245839. In scientific notation, it is written as 4.0245838 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 18986616 positive integers (up to 40245838) that are relatively prime to 40245838.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-five thousand eight hundred thirty-eight

Notation

Scientific notation 4.0245838 × 10^7
Engineering notation 4.0245838 × 10^6

Prime Factorization of 40245838

Prime Factorization 2 × 19 × 263 × 4027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40245838
Product of the distinct prime numbers

The prime factorization of 40245838 is 2 × 19 × 263 × 4027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 61, 49, 878, 457, 8402, 8213, 66081, 42310, 345122, 981892, 5614690, 2784618, 53719883, 64606162, 242074849, 33520699, 872305471, 4239493743

Basic calculations (n = 40245838)

Multiplication

n×y
n×2 80491676
n×3 120737514
n×4 160983352
n×5 201229190

Division

n÷y
n÷2 20122919
n÷3 13415279.333333
n÷3 10061459.5
n÷5 8049167.6

Exponentiation

ny
n2 1619727476322244
n3 6.5187289616214E+22
n4 2.6235170975532E+30
n5 1.0558564409836E+38

Nth Root

y√n
2√n 6343.9607501938
3√n 342.69438731838
4√n 79.648984614958
5√n 33.185181321783

Divisors of 40245838

1, 2, 19, 38, 263, 526, 4027, 4997, 8054, 9994, 76513, 153026, 1059101, 2118202, 20122919, 40245838

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 -40245837
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 40245838 can be divided by 16 positive divisors. The sum of these divisors (counting 40245838) is 1, the average is 0.0625.

Base conversion 40245838

Base System Value
2 Binary 10011001100001101001001110
3 Ternary 2210201200220121
4 Quaternary 2121201221032
5 Quinary 40300331323
6 Senary 3554335154
8 Octal 231415116
10 Decimal 40245838
12 Duodecimal 1158a4ba
16 Hexadecimal 2661a4e
20 Vigesimal cbaebi
36 Base36 nylvy

Cryptographic Hash Functions

md5 d47f1dfef5f075603a66da55203cc34d
sha1 156935c1a58583a670b1b8d6988db35e1942bfe0
sha256 23a5d3e7346e5e1563d99132c52a08996ab5f947294de0a198c69108837b4f17
sha512 642af09de736502c9a69925d47376b6dada073cd7469560d832ce060ddc1e8435984ec5e364d2016741878ec103feac82e45a3d0e3c0965fe640f252e05a54c5
ripemd-160 a21d4b29b34ceb4949da853556bf9a0c096cb457

40245838 as geometric shapes

Circle

Radius = n
Diameter 80491676
Circumference 252872057.99673
Area 5.0885239404315E+15

Sphere

Radius = n
Volume 2.7305588022097E+23
Surface area 2.0354095761726E+16
Circumference 252872057.99673

Square

Length = n
Perimeter 160983352
Area 1619727476322244
Diagonal 56916209.92867

Cube

Length = n
Surface area 9718364857933464
Volume 6.5187289616214E+22
Space diagonal 69707836.209186

Equilateral Triangle

Length = n
Perimeter 120737514
Area 7.0136257085136E+14
Altitude 34853918.104593

Triangular Pyramid

Length = n
Surface area 7.0136257085136E+14
Volume 7.6823957557994E+21
Height 18972069.976223