40809890 (number)

40809890 is an even 8-digits composite number following 40809889 and preceding 40809891. In scientific notation, it is written as 4.0809890 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 14385600 positive integers (up to 40809890) that are relatively prime to 40809890.

Interesting facts

Basic properties

Name

Name forty million eight hundred nine thousand eight hundred ninety

Notation

Scientific notation 4.0809890 × 10^7
Engineering notation 4.0809890 × 10^6

Prime Factorization of 40809890

Prime Factorization 2 × 5 × 11 × 37 × 37 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1102970
Product of the distinct prime numbers

The prime factorization of 40809890 is 2 × 5 × 11 × 37 × 37 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 81, 96, 762, 929, 5465, 4769, 92252, 19292, 874299, 209281, 8966508, 432112, 74494939, 1272895, 600892415, 571600244, 9905328272, 4645605821

Basic calculations (n = 40809890)

Multiplication

n×y
n×2 81619780
n×3 122429670
n×4 163239560
n×5 204049450

Division

n÷y
n÷2 20404945
n÷3 13603296.666667
n÷3 10202472.5
n÷5 8161978

Exponentiation

ny
n2 1665447121812100
n3 6.7966713841968E+22
n4 2.7737141155522E+30
n5 1.1319496794713E+38

Nth Root

y√n
2√n 6388.261891939
3√n 344.28793834102
4√n 79.926603155264
5√n 33.27768334133

Divisors of 40809890

1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 271, 370, 407, 542, 814, 1355, 1369, 2035, 2710, 2738, 2981, 4070, 5962, 6845, 10027, 13690, 14905, 15059, 20054, 29810, 30118, 50135, 75295, 100270, 110297, 150590, 220594, 370999, 551485, 741998, 1102970, 1854995, 3709990, 4080989, 8161978, 20404945, 40809890

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40809889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40809890 can be divided by 48 positive divisors. The sum of these divisors (counting 40809890) is 1, the average is 0.020833333333333.

Base conversion 40809890

Base System Value
2 Binary 10011011101011010110100010
3 Ternary 2211210100122102
4 Quaternary 2123223112202
5 Quinary 40421404030
6 Senary 4014410402
8 Octal 233532642
10 Decimal 40809890
12 Duodecimal 11800a02
16 Hexadecimal 26eb5a2
20 Vigesimal cf14ea
36 Base36 oap42

Cryptographic Hash Functions

md5 06035dca083a4c50fd1bcb3116a8afa8
sha1 0172032c68fc6fc6d3a030b8e27b2f8ce704afc6
sha256 7abce589e44e8d376ca7f7049b2994f9d810163998d504997fdebb2b491726d9
sha512 46ddd685686c2b497400ba606bb12d26e3ddb5fbb83d37efd3a55effc545b5e7b4ed5849989aceafce9c9f47adf5b5081efbaa13b42f2b2d73942a8f6771d9a2
ripemd-160 05e6a4c71427f7e3322ed95ea265f7829a09e8b2

40809890 as geometric shapes

Circle

Radius = n
Diameter 81619780
Circumference 256416101.23562
Area 5.2321564428272E+15

Sphere

Radius = n
Volume 2.8469830519276E+23
Surface area 2.0928625771309E+16
Circumference 256416101.23562

Square

Length = n
Perimeter 163239560
Area 1665447121812100
Diagonal 57713899.916954

Cube

Length = n
Surface area 9992682730872600
Volume 6.7966713841968E+22
Space diagonal 70684802.931297

Equilateral Triangle

Length = n
Perimeter 122429670
Area 7.2115975807448E+14
Altitude 35342401.465649

Triangular Pyramid

Length = n
Surface area 7.2115975807448E+14
Volume 8.0099540421036E+21
Height 19237966.638985