40245849 (number)

40245849 is an odd 8-digits composite number following 40245848 and preceding 40245850. In scientific notation, it is written as 4.0245849 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 22674816 positive integers (up to 40245849) that are relatively prime to 40245849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0245849 × 10^7
Engineering notation 4.0245849 × 10^6

Prime Factorization of 40245849

Prime Factorization 9 × 21 × 73 × 2917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40245849
Product of the distinct prime numbers

The prime factorization of 40245849 is 9 × 21 × 73 × 2917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 92, 23, 726, 857, 4280, 3403, 51171, 20328, 195193, 591207, 7146774, 1495257, 41496718, 22490152, 525787649, 629633926, 4310018636, 8346082122

Basic calculations (n = 40245849)

Multiplication

n×y
n×2 80491698
n×3 120737547
n×4 160983396
n×5 201229245

Division

n÷y
n÷2 20122924.5
n÷3 13415283
n÷3 10061462.25
n÷5 8049169.8

Exponentiation

ny
n2 1619728361730801
n3 6.5187343067235E+22
n4 2.6235199657951E+30
n5 1.0558578839188E+38

Nth Root

y√n
2√n 6343.9616171601
3√n 342.69441854014
4√n 79.648990057376
5√n 33.185183135819

Divisors of 40245849

1, 9, 21, 73, 189, 657, 1533, 2917, 13797, 26253, 61257, 212941, 551313, 1916469, 4471761, 40245849

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 -40245848
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 40245849 can be divided by 16 positive divisors. The sum of these divisors (counting 40245849) is 1, the average is 0.0625.

Base conversion 40245849

Base System Value
2 Binary 10011001100001101001011001
3 Ternary 2210201200221000
4 Quaternary 2121201221121
5 Quinary 40300331344
6 Senary 3554335213
8 Octal 231415131
10 Decimal 40245849
12 Duodecimal 1158a509
16 Hexadecimal 2661a59
20 Vigesimal cbaec9
36 Base36 nylw9

Cryptographic Hash Functions

md5 c6d9538ff737f0ed4b186245be6014a2
sha1 07e716f7a2f10075e41773273610112816fd2454
sha256 1de95a6665fbf829c34cb6a238e0a31ea0248130bfbeedf4bcbd93b55c00ec2a
sha512 e95a98aa26dbbbed68bf78c15ba21ac5216961ea77d109f3bad0e3d5f0576993064be58f0b2578dfff5864cbc914d0298e5ca1f8cd3a389cf740614bec186b40
ripemd-160 754c4cfa7ee6e5f1d73dbf4d528149237b11dc97

40245849 as geometric shapes

Circle

Radius = n
Diameter 80491698
Circumference 252872127.11177
Area 5.0885267220245E+15

Sphere

Radius = n
Volume 2.7305610411608E+23
Surface area 2.0354106888098E+16
Circumference 252872127.11177

Square

Length = n
Perimeter 160983396
Area 1619728361730801
Diagonal 56916225.48502

Cube

Length = n
Surface area 9718370170384806
Volume 6.5187343067235E+22
Space diagonal 69707855.261745

Equilateral Triangle

Length = n
Perimeter 120737547
Area 7.0136295424451E+14
Altitude 34853927.630873

Triangular Pyramid

Length = n
Surface area 7.0136295424451E+14
Volume 7.6824020550626E+21
Height 18972075.161673