40809946 (number)

40809946 is an even 8-digits composite number following 40809945 and preceding 40809947. In scientific notation, it is written as 4.0809946 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 19977520 positive integers (up to 40809946) that are relatively prime to 40809946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0809946 × 10^7
Engineering notation 4.0809946 × 10^6

Prime Factorization of 40809946

Prime Factorization 2 × 59 × 317 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40809946
Product of the distinct prime numbers

The prime factorization of 40809946 is 2 × 59 × 317 × 1091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 88, 58, 938, 138, 9956, 8724, 3756, 51194, 517951, 481838, 7437250, 1817988, 32517734, 77905401, 673376609, 649438199, 7296343588, 5164824828

Basic calculations (n = 40809946)

Multiplication

n×y
n×2 81619892
n×3 122429838
n×4 163239784
n×5 204049730

Division

n÷y
n÷2 20404973
n÷3 13603315.333333
n÷3 10202486.5
n÷5 8161989.2

Exponentiation

ny
n2 1665451692522916
n3 6.7966993637469E+22
n4 2.7737293401274E+30
n5 1.1319574458922E+38

Nth Root

y√n
2√n 6388.2662749763
3√n 344.28809582013
4√n 79.926630574398
5√n 33.277692474161

Divisors of 40809946

1, 2, 59, 118, 317, 634, 1091, 2182, 18703, 37406, 64369, 128738, 345847, 691694, 20404973, 40809946

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 -40809945
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 40809946 can be divided by 16 positive divisors. The sum of these divisors (counting 40809946) is 1, the average is 0.0625.

Base conversion 40809946

Base System Value
2 Binary 10011011101011010111011010
3 Ternary 2211210100201111
4 Quaternary 2123223113122
5 Quinary 40421404241
6 Senary 4014410534
8 Octal 233532732
10 Decimal 40809946
12 Duodecimal 11800a4a
16 Hexadecimal 26eb5da
20 Vigesimal cf14h6
36 Base36 oap5m

Cryptographic Hash Functions

md5 c207807e45b38e9ef59ab6db62d779b3
sha1 bc26c586cada2cf87d5d16dd60e92dbacacb8b18
sha256 f9f8ce07f1990d1aa91acf489b571dc2f41be1a7d56e24a0d83c851e6f87d423
sha512 70a186ce15f066f967ef01c837b01bfe28f0ce179be4e43ddea3cc48fa923dd7f4a9f13b7ef91185081b381783dba1b5bedc36a26ee38221c7c68f486b06c968
ripemd-160 76937f3f8411d76fa38747267704ddbefabc8e8c

40809946 as geometric shapes

Circle

Radius = n
Diameter 81619892
Circumference 256416453.09399
Area 5.2321708021387E+15

Sphere

Radius = n
Volume 2.8469947719741E+23
Surface area 2.0928683208555E+16
Circumference 256416453.09399

Square

Length = n
Perimeter 163239784
Area 1665451692522916
Diagonal 57713979.112914

Cube

Length = n
Surface area 9992710155137496
Volume 6.7966993637469E+22
Space diagonal 70684899.926142

Equilateral Triangle

Length = n
Perimeter 122429838
Area 7.2116173725032E+14
Altitude 35342449.963071

Triangular Pyramid

Length = n
Surface area 7.2116173725032E+14
Volume 8.0099870163195E+21
Height 19237993.037638