40808538 (number)

40808538 is an even 8-digits composite number following 40808537 and preceding 40808539. In scientific notation, it is written as 4.0808538 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 13602840 positive integers (up to 40808538) that are relatively prime to 40808538.

Interesting facts

Basic properties

Name

Name forty million eight hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 4.0808538 × 10^7
Engineering notation 4.0808538 × 10^6

Prime Factorization of 40808538

Prime Factorization 2 × 3 × 3 × 2267141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13602846
Product of the distinct prime numbers

The prime factorization of 40808538 is 2 × 3 × 3 × 2267141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 72, 54, 701, 168, 3697, 1287, 57214, 22146, 479646, 544810, 3005945, 6491871, 98133489, 72044781, 587804373, 11102032, 3697556083, 3776662428

Basic calculations (n = 40808538)

Multiplication

n×y
n×2 81617076
n×3 122425614
n×4 163234152
n×5 204042690

Division

n÷y
n÷2 20404269
n÷3 13602846
n÷3 10202134.5
n÷5 8161707.6

Exponentiation

ny
n2 1665336773697444
n3 6.795995901223E+22
n4 2.773346569829E+30
n5 1.1317621888204E+38

Nth Root

y√n
2√n 6388.156071982
3√n 344.28413630158
4√n 79.925941170448
5√n 33.277462845641

Divisors of 40808538

1, 2, 3, 6, 9, 18, 2267141, 4534282, 6801423, 13602846, 20404269, 40808538

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40808537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40808538 can be divided by 12 positive divisors. The sum of these divisors (counting 40808538) is 1, the average is 0.083333333333333.

Base conversion 40808538

Base System Value
2 Binary 10011011101011000001011010
3 Ternary 2211210021210100
4 Quaternary 2123223001122
5 Quinary 40421333123
6 Senary 4014400230
8 Octal 233530132
10 Decimal 40808538
12 Duodecimal 11800076
16 Hexadecimal 26eb05a
20 Vigesimal cf116i
36 Base36 oao2i

Cryptographic Hash Functions

md5 918d7af4b25800d69c25cc10c4aaaa67
sha1 e9a2ae5e4f8b19be3210ee6e57108e17d725a7e5
sha256 ed19bb86265a743e4ffbc55ffce7cdef2b5ad6ead5a3475ffa0ed482eeeadd65
sha512 053485d13d2953f969384822fe629654a95ef832360311c4c33810bec3d7de21aa07411dc5b1f187c4c4033bafb3b80a49321e52c2c18381d3849d9a9b998c7d
ripemd-160 63580c80d00c9d3c1888fd00608f7b1450d047c5

40808538 as geometric shapes

Circle

Radius = n
Diameter 81617076
Circumference 256407606.36908
Area 5.2318097740008E+15

Sphere

Radius = n
Volume 2.8467001062811E+23
Surface area 2.0927239096003E+16
Circumference 256407606.36908

Square

Length = n
Perimeter 163234152
Area 1665336773697444
Diagonal 57711987.900218

Cube

Length = n
Surface area 9992020642184664
Volume 6.795995901223E+22
Space diagonal 70682461.198605

Equilateral Triangle

Length = n
Perimeter 122425614
Area 7.211119759392E+14
Altitude 35341230.599303

Triangular Pyramid

Length = n
Surface area 7.211119759392E+14
Volume 8.0091579777846E+21
Height 19237329.300073