40256720 (number)

40256720 is an even 8-digits composite number following 40256719 and preceding 40256721. In scientific notation, it is written as 4.0256720 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 13802112 positive integers (up to 40256720) that are relatively prime to 40256720.

Interesting facts

Basic properties

Name

Name forty million two hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 4.0256720 × 10^7
Engineering notation 4.0256720 × 10^6

Prime Factorization of 40256720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 71887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5032090
Product of the distinct prime numbers

The prime factorization of 40256720 is 2 × 2 × 2 × 2 × 5 × 7 × 71887. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 33, 38, 616, 985, 8054, 1173, 76770, 1263, 94962, 109984, 5467231, 599775, 20257269, 93057881, 441964062, 479309827, 2928820628, 1496891514

Basic calculations (n = 40256720)

Multiplication

n×y
n×2 80513440
n×3 120770160
n×4 161026880
n×5 201283600

Division

n÷y
n÷2 20128360
n÷3 13418906.666667
n÷3 10064180
n÷5 8051344

Exponentiation

ny
n2 1620603505158400
n3 6.524018153818E+22
n4 2.6263557209317E+30
n5 1.0572846687795E+38

Nth Root

y√n
2√n 6344.8183583141
3√n 342.72527137536
4√n 79.654368105673
5√n 33.186975704061

Divisors of 40256720

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 71887, 143774, 287548, 359435, 503209, 575096, 718870, 1006418, 1150192, 1437740, 2012836, 2516045, 2875480, 4025672, 5032090, 5750960, 8051344, 10064180, 20128360, 40256720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40256719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40256720 can be divided by 40 positive divisors. The sum of these divisors (counting 40256720) is 1, the average is 0.025.

Base conversion 40256720

Base System Value
2 Binary 10011001100100010011010000
3 Ternary 2210202020211122
4 Quaternary 2121210103100
5 Quinary 40301203340
6 Senary 3554501412
8 Octal 231442320
10 Decimal 40256720
12 Duodecimal 11594868
16 Hexadecimal 26644d0
20 Vigesimal cbc1g0
36 Base36 nyua8

Cryptographic Hash Functions

md5 85cca18a1eb36abac2b1bf974a525100
sha1 103cbfe6b0bc36f2a14ef3fe5fc19b94e195b6c2
sha256 dfd261fe9e43090f2aa33df2fde1ad590fb19a2821813b0271c5945b4c0dbd1b
sha512 843a13618c21c506be3303777f0bf14688ad4fafd17227f1e57362d28a359bb9860bf5211469f45e6139d8cac498a727d7b63a494fd389a5ee37c0173e3655f9
ripemd-160 93203875635863caa195c31834bcc7a26a701f1e

40256720 as geometric shapes

Circle

Radius = n
Diameter 80513440
Circumference 252940431.61924
Area 5.0912760661875E+15

Sphere

Radius = n
Volume 2.7327743338562E+23
Surface area 2.036510426475E+16
Circumference 252940431.61924

Square

Length = n
Perimeter 161026880
Area 1620603505158400
Diagonal 56931599.400656

Cube

Length = n
Surface area 9723621030950400
Volume 6.524018153818E+22
Space diagonal 69726684.386074

Equilateral Triangle

Length = n
Perimeter 120770160
Area 7.0174190246464E+14
Altitude 34863342.193037

Triangular Pyramid

Length = n
Surface area 7.0174190246464E+14
Volume 7.6886291285814E+21
Height 18977199.800219