40809944 (number)

40809944 is an even 8-digits composite number following 40809943 and preceding 40809945. In scientific notation, it is written as 4.0809944 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 24 positive divisors. There are 17489808 positive integers (up to 40809944) that are relatively prime to 40809944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0809944 × 10^7
Engineering notation 4.0809944 × 10^6

Prime Factorization of 40809944

Prime Factorization 2 × 2 × 2 × 7 × 7 × 104107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1457498
Product of the distinct prime numbers

The prime factorization of 40809944 is 2 × 2 × 2 × 7 × 7 × 104107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 83, 75, 738, 857, 5726, 8865, 28922, 63159, 27775, 367535, 8562190, 4958476, 75738992, 72584782, 413802837, 2106193, 3494648890, 2059933749

Basic calculations (n = 40809944)

Multiplication

n×y
n×2 81619888
n×3 122429832
n×4 163239776
n×5 204049720

Division

n÷y
n÷2 20404972
n÷3 13603314.666667
n÷3 10202486
n÷5 8161988.8

Exponentiation

ny
n2 1665451529283136
n3 6.7966983644759E+22
n4 2.7737287963915E+30
n5 1.1319571685193E+38

Nth Root

y√n
2√n 6388.2661184393
3√n 344.28809019588
4√n 79.926629595144
5√n 33.277692147989

Divisors of 40809944

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 104107, 208214, 416428, 728749, 832856, 1457498, 2914996, 5101243, 5829992, 10202486, 20404972, 40809944

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40809943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40809944 can be divided by 24 positive divisors. The sum of these divisors (counting 40809944) is 1, the average is 0.041666666666667.

Base conversion 40809944

Base System Value
2 Binary 10011011101011010111011000
3 Ternary 2211210100201102
4 Quaternary 2123223113120
5 Quinary 40421404234
6 Senary 4014410532
8 Octal 233532730
10 Decimal 40809944
12 Duodecimal 11800a48
16 Hexadecimal 26eb5d8
20 Vigesimal cf14h4
36 Base36 oap5k

Cryptographic Hash Functions

md5 85e851999ea0f66aa7a3984e8a974e3b
sha1 bd977a5c51e06bc77bf67beb96861996d59ae067
sha256 75deb4c9502d106992e55009dd08c4bad42e3c7e71d3323d33b341688bd85513
sha512 bf8c9fa06413e15b9ee68897dac55896fd216c30cd8244297c6785885570cbb494ac5d15b843d42bcd056c28ca42f048891f9fd269e5064d726f76a8f4b10fd4
ripemd-160 ff1d799001bba4503c15fc5a833284f0b53d49a9

40809944 as geometric shapes

Circle

Radius = n
Diameter 81619888
Circumference 256416440.52762
Area 5.2321702893058E+15

Sphere

Radius = n
Volume 2.8469943534004E+23
Surface area 2.0928681157223E+16
Circumference 256416440.52762

Square

Length = n
Perimeter 163239776
Area 1665451529283136
Diagonal 57713976.284487

Cube

Length = n
Surface area 9992709175698816
Volume 6.7966983644759E+22
Space diagonal 70684896.462041

Equilateral Triangle

Length = n
Perimeter 122429832
Area 7.2116166656542E+14
Altitude 35342448.23102

Triangular Pyramid

Length = n
Surface area 7.2116166656542E+14
Volume 8.0099858386674E+21
Height 19237992.094829