40245842 (number)

40245842 is an even 8-digits composite number following 40245841 and preceding 40245843. In scientific notation, it is written as 4.0245842 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 15840000 positive integers (up to 40245842) that are relatively prime to 40245842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0245842 × 10^7
Engineering notation 4.0245842 × 10^6

Prime Factorization of 40245842

Prime Factorization 2 × 7 × 13 × 251 × 881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40245842
Product of the distinct prime numbers

The prime factorization of 40245842 is 2 × 7 × 13 × 251 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 69, 11, 184, 895, 5285, 4222, 41311, 9369, 311083, 308318, 250275, 7501815, 79908833, 27611511, 235522365, 295655737, 5097413248, 7527769464

Basic calculations (n = 40245842)

Multiplication

n×y
n×2 80491684
n×3 120737526
n×4 160983368
n×5 201229210

Division

n÷y
n÷2 20122921
n÷3 13415280.666667
n÷3 10061460.5
n÷5 8049168.4

Exponentiation

ny
n2 1619727798288964
n3 6.5187309052946E+22
n4 2.62351814055E+30
n5 1.0558569656871E+38

Nth Root

y√n
2√n 6343.9610654543
3√n 342.69439867174
4√n 79.648986594019
5√n 33.185181981433

Divisors of 40245842

1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 881, 1757, 1762, 3263, 3514, 6167, 6526, 11453, 12334, 22841, 22906, 45682, 80171, 160342, 221131, 442262, 1547917, 2874703, 3095834, 5749406, 20122921, 40245842

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40245841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40245842 can be divided by 32 positive divisors. The sum of these divisors (counting 40245842) is 1, the average is 0.03125.

Base conversion 40245842

Base System Value
2 Binary 10011001100001101001010010
3 Ternary 2210201200220202
4 Quaternary 2121201221102
5 Quinary 40300331332
6 Senary 3554335202
8 Octal 231415122
10 Decimal 40245842
12 Duodecimal 1158a502
16 Hexadecimal 2661a52
20 Vigesimal cbaec2
36 Base36 nylw2

Cryptographic Hash Functions

md5 d008233236bef221ca61793a5f707ee1
sha1 3e8db421a5b838a8a1ee1d8d746dd08987b0cfc2
sha256 16dd8c4e8981465c7615f776525bbdb1ef36e82a349892a88ac9cc055b044cd4
sha512 61527e17da818cb3eb0fb03dd5c7d9005382b5e6fb3fd70f3dd13343f87462a565bbcc12418f320d2dcd82641414f182beb4189f2ed476f77b7bd9a32ed5058b
ripemd-160 82e54fbcbaa90e3e8c355c30a90361fd48d62ca5

40245842 as geometric shapes

Circle

Radius = n
Diameter 80491684
Circumference 252872083.12947
Area 5.0885249519198E+15

Sphere

Radius = n
Volume 2.7305596163736E+23
Surface area 2.0354099807679E+16
Circumference 252872083.12947

Square

Length = n
Perimeter 160983368
Area 1619727798288964
Diagonal 56916215.585525

Cube

Length = n
Surface area 9718366789733784
Volume 6.5187309052946E+22
Space diagonal 69707843.137389

Equilateral Triangle

Length = n
Perimeter 120737526
Area 7.0136271026704E+14
Altitude 34853921.568695

Triangular Pyramid

Length = n
Surface area 7.0136271026704E+14
Volume 7.6823980464402E+21
Height 18972071.861842