405996965 (number)

405996965 is an odd 9-digits composite number following 405996964 and preceding 405996966. In scientific notation, it is written as 4.05996965 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 288067200 positive integers (up to 405996965) that are relatively prime to 405996965.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred ninety-six thousand nine hundred sixty-five

Notation

Scientific notation 4.05996965 × 10^8
Engineering notation 4.05996965 × 10^6

Prime Factorization of 405996965

Prime Factorization 55 × 41 × 180043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405996965
Product of the distinct prime numbers

The prime factorization of 405996965 is 55 × 41 × 180043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 89, 16, 724, 172, 3540, 3416, 39829, 47933, 121391, 162188, 7250940, 6161942, 52142975, 32615350, 270012509, 694818169, 5968558461, 341107361

Basic calculations (n = 405996965)

Multiplication

n×y
n×2 811993930
n×3 1217990895
n×4 1623987860
n×5 2029984825

Division

n÷y
n÷2 202998482.5
n÷3 135332321.66667
n÷3 101499241.25
n÷5 81199393

Exponentiation

ny
n2 164833535589211225
n3 6.6921915179439E+25
n4 2.717009445484E+34
n5 1.1030975887428E+43

Nth Root

y√n
2√n 20149.366367209
3√n 740.47021794687
4√n 141.94846377192
5√n 52.687131856424

Divisors of 405996965

1, 41, 55, 2255, 180043, 7381763, 9902365, 405996965

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405996964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405996965 can be divided by 8 positive divisors. The sum of these divisors (counting 405996965) is 1, the average is 0.125.

Base conversion 405996965

Base System Value
2 Binary 11000001100110000010110100101
3 Ternary 1001021221210010122
4 Quaternary 120030300112211
5 Quinary 1312413400330
6 Senary 104141531325
8 Octal 3014602645
10 Decimal 405996965
12 Duodecimal b3b73b45
16 Hexadecimal 183305a5
20 Vigesimal 66h9c85
36 Base36 6ppx9h

Cryptographic Hash Functions

md5 a7f4aec022c2c5859d8f565082c0e7de
sha1 7323eea0471bbc09e55eb0f9876389a4616e8669
sha256 086fc3a840a29d2ede6fbadcfeb8f644db4507da0a76629c9c02b4214245402e
sha512 447d6ed0ade087c5cdee14aa799644ab4ea5f45a1d0530e2153280eeb45a044d0826c05970e7b7c95a6db1853e406ecace7c91d111f24a3c747c63478832d21b
ripemd-160 bfb7a900f8eefdab34220e8d518e13db03d16428

405996965 as geometric shapes

Circle

Radius = n
Diameter 811993930
Circumference 2550954165.2475
Area 5.178398244723E+17

Sphere

Radius = n
Volume 2.8032186278918E+26
Surface area 2.0713592978892E+18
Circumference 2550954165.2475

Square

Length = n
Perimeter 1623987860
Area 164833535589211225
Diagonal 574166414.18531

Cube

Length = n
Surface area 989001213535267350
Volume 6.6921915179439E+25
Space diagonal 703207371.09876

Equilateral Triangle

Length = n
Perimeter 1217990895
Area 7.1375014607932E+16
Altitude 351603685.54938

Triangular Pyramid

Length = n
Surface area 7.1375014607932E+16
Volume 7.8868233388954E+24
Height 191388804.72844