405764690 (number)

405764690 is an even 9-digits composite number following 405764689 and preceding 405764691. In scientific notation, it is written as 4.05764690 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 162305872 positive integers (up to 405764690) that are relatively prime to 405764690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.05764690 × 10^8
Engineering notation 4.05764690 × 10^6

Prime Factorization of 405764690

Prime Factorization 2 × 5 × 40576469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405764690
Product of the distinct prime numbers

The prime factorization of 405764690 is 2 × 5 × 40576469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 18, 93, 719, 733, 3056, 9006, 1431, 43490, 612522, 788759, 168424, 1606826, 32823832, 73807766, 721149515, 683423179, 3903562433, 5310564828

Basic calculations (n = 405764690)

Multiplication

n×y
n×2 811529380
n×3 1217294070
n×4 1623058760
n×5 2028823450

Division

n÷y
n÷2 202882345
n÷3 135254896.66667
n÷3 101441172.5
n÷5 81152938

Exponentiation

ny
n2 164644983650796100
n3 6.680712075112E+25
n4 2.7107970641371E+34
n5 1.0999457303825E+43

Nth Root

y√n
2√n 20143.601713696
3√n 740.32898082383
4√n 141.92815687416
5√n 52.681101907365

Divisors of 405764690

1, 2, 5, 10, 40576469, 81152938, 202882345, 405764690

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 -405764689
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 405764690 can be divided by 8 positive divisors. The sum of these divisors (counting 405764690) is 1, the average is 0.125.

Base conversion 405764690

Base System Value
2 Binary 11000001011110111101001010010
3 Ternary 1001021111222111212
4 Quaternary 120023313221102
5 Quinary 1312333432230
6 Senary 104132540122
8 Octal 3013675122
10 Decimal 405764690
12 Duodecimal b3a81642
16 Hexadecimal 182f7a52
20 Vigesimal 66g0bea
36 Base36 6pky1e

Cryptographic Hash Functions

md5 49df5963121189f32267b57bbee5c871
sha1 a57bd02d3d191cc5a3bd36fcffba0dcf92cfce7e
sha256 73a320ec1f274ac1cf0304c5028ffe3abad3714fa97c0a421c2fd7d23e3cf69e
sha512 03db6b0bf37e0df28eb359e2770c1bfdeed978e3c801afe37bff104dd23e1a962485de9e9ca25e8ca08f6fefcbd8afa27e0f2a07883414ee2cf63f18a8ff1777
ripemd-160 706d73a891fdcb7c66e59b98281e2c790e316117

405764690 as geometric shapes

Circle

Radius = n
Diameter 811529380
Circumference 2549494738.3803
Area 5.1724747108775E+17

Sphere

Radius = n
Volume 2.7984101301227E+26
Surface area 2.068989884351E+18
Circumference 2549494738.3803

Square

Length = n
Perimeter 1623058760
Area 164644983650796100
Diagonal 573837927.73011

Cube

Length = n
Surface area 987869901904776600
Volume 6.680712075112E+25
Space diagonal 702805058.99744

Equilateral Triangle

Length = n
Perimeter 1217294070
Area 7.1293369223631E+16
Altitude 351402529.49872

Triangular Pyramid

Length = n
Surface area 7.1293369223631E+16
Volume 7.8732946857776E+24
Height 191279309.24337