40805830 (number)

40805830 is an even 8-digits composite number following 40805829 and preceding 40805831. In scientific notation, it is written as 4.0805830 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 14851200 positive integers (up to 40805830) that are relatively prime to 40805830.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand eight hundred thirty

Notation

Scientific notation 4.0805830 × 10^7
Engineering notation 4.0805830 × 10^6

Prime Factorization of 40805830

Prime Factorization 2 × 5 × 13 × 71 × 4421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40805830
Product of the distinct prime numbers

The prime factorization of 40805830 is 2 × 5 × 13 × 71 × 4421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 7, 70, 176, 866, 6998, 3903, 75220, 99688, 550510, 468699, 5690847, 3792662, 39733471, 13560329, 518019191, 431588466, 5292833307, 5482535782

Basic calculations (n = 40805830)

Multiplication

n×y
n×2 81611660
n×3 122417490
n×4 163223320
n×5 204029150

Division

n÷y
n÷2 20402915
n÷3 13601943.333333
n÷3 10201457.5
n÷5 8161166

Exponentiation

ny
n2 1665115761988900
n3 6.794643071404E+22
n4 2.7726105008239E+30
n5 1.1313867275283E+38

Nth Root

y√n
2√n 6387.9441137192
3√n 344.27652072153
4√n 79.924615192813
5√n 33.277021184332

Divisors of 40805830

1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4421, 4615, 8842, 9230, 22105, 44210, 57473, 114946, 287365, 313891, 574730, 627782, 1569455, 3138910, 4080583, 8161166, 20402915, 40805830

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40805829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40805830 can be divided by 32 positive divisors. The sum of these divisors (counting 40805830) is 1, the average is 0.03125.

Base conversion 40805830

Base System Value
2 Binary 10011011101010010111000110
3 Ternary 2211210011002001
4 Quaternary 2123222113012
5 Quinary 40421241310
6 Senary 4014335514
8 Octal 233522706
10 Decimal 40805830
12 Duodecimal 117ba59a
16 Hexadecimal 26ea5c6
20 Vigesimal cf0eba
36 Base36 oalza

Cryptographic Hash Functions

md5 43d585abac62db2ebcc09a8a85f75ef8
sha1 2b61ee3b6ed173536de3b7df696ee3cbb9bfa6e2
sha256 45f1c0c341260fcc121d114b4eb6e445e6efb7e33fd10103dc394b8eae139590
sha512 9f836c54f27e59df9b0f3c8bf62e72220b189daea666f7e39b12d7a87b154b61c62181ced1edf0f50c7e4649e01f644678cbc01c0f2b10fdfab395846ab293ae
ripemd-160 37ea1dd6ccb8970a08fb1da28d0f303c0c3b906a

40805830 as geometric shapes

Circle

Radius = n
Diameter 81611660
Circumference 256390591.50327
Area 5.2311154452409E+15

Sphere

Radius = n
Volume 2.8461334342517E+23
Surface area 2.0924461780964E+16
Circumference 256390591.50327

Square

Length = n
Perimeter 163223320
Area 1665115761988900
Diagonal 57708158.209891

Cube

Length = n
Surface area 9990694571933400
Volume 6.794643071404E+22
Space diagonal 70677770.805018

Equilateral Triangle

Length = n
Perimeter 122417490
Area 7.2101627506214E+14
Altitude 35338885.402509

Triangular Pyramid

Length = n
Surface area 7.2101627506214E+14
Volume 8.0075636525532E+21
Height 19236052.73663