405339938 (number)

405339938 is an even 9-digits composite number following 405339937 and preceding 405339939. In scientific notation, it is written as 4.05339938 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 196837680 positive integers (up to 405339938) that are relatively prime to 405339938.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred thirty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 4.05339938 × 10^8
Engineering notation 4.05339938 × 10^6

Prime Factorization of 405339938

Prime Factorization 2 × 47 × 131 × 32917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 405339938
Product of the distinct prime numbers

The prime factorization of 405339938 is 2 × 47 × 131 × 32917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 26, 77, 795, 700, 3191, 7389, 3670, 88434, 384876, 144563, 4553113, 3017980, 18124744, 34131876, 493926432, 97575382, 1132295866, 9938270069

Basic calculations (n = 405339938)

Multiplication

n×y
n×2 810679876
n×3 1216019814
n×4 1621359752
n×5 2026699690

Division

n÷y
n÷2 202669969
n÷3 135113312.66667
n÷3 101334984.5
n÷5 81067987.6

Exponentiation

ny
n2 164300465337843844
n3 6.6597540433413E+25
n4 2.6994642910232E+34
n5 1.0942006883566E+43

Nth Root

y√n
2√n 20133.055853496
3√n 740.07056668177
4√n 141.89099990308
5√n 52.670068035157

Divisors of 405339938

1, 2, 47, 94, 131, 262, 6157, 12314, 32917, 65834, 1547099, 3094198, 4312127, 8624254, 202669969, 405339938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405339937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405339938 can be divided by 16 positive divisors. The sum of these divisors (counting 405339938) is 1, the average is 0.0625.

Base conversion 405339938

Base System Value
2 Binary 11000001010001111111100100010
3 Ternary 1001020201101212022
4 Quaternary 120022033330202
5 Quinary 1312231334223
6 Senary 104115501442
8 Octal 3012177442
10 Decimal 405339938
12 Duodecimal b38b7882
16 Hexadecimal 1828ff22
20 Vigesimal 66d79gi
36 Base36 6pbuaq

Cryptographic Hash Functions

md5 a0ec7d76825c325a6032798720a0850a
sha1 947b73a309824e20b33d208578312b146b864723
sha256 4e30915b435755408598811efe49de247d7acf1c83b982bdd8068d2960acaefb
sha512 b7da01a1352fc8e598622b7005cfeab46b9ca36c53f398e101a779c48ce948063efa88d9353caefab404b2dab1de4980c8debb6cfc0f4340152719ea86f5b88e
ripemd-160 e42edd23a6c8d9768f9ad0db0369f9fa280ebf8a

405339938 as geometric shapes

Circle

Radius = n
Diameter 810679876
Circumference 2546825942.8547
Area 5.1616513488675E+17

Sphere

Radius = n
Volume 2.7896312503035E+26
Surface area 2.064660539547E+18
Circumference 2546825942.8547

Square

Length = n
Perimeter 1621359752
Area 164300465337843844
Diagonal 573237237.69107

Cube

Length = n
Surface area 985802792027063064
Volume 6.6597540433413E+25
Space diagonal 702069366.95282

Equilateral Triangle

Length = n
Perimeter 1216019814
Area 7.1144188418089E+16
Altitude 351034683.47641

Triangular Pyramid

Length = n
Surface area 7.1144188418089E+16
Volume 7.8485954084686E+24
Height 191079079.23036