405381057 (number)

405381057 is an odd 9-digits composite number following 405381056 and preceding 405381058. In scientific notation, it is written as 4.05381057 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 270091392 positive integers (up to 405381057) that are relatively prime to 405381057.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred eighty-one thousand fifty-seven

Notation

Scientific notation 4.05381057 × 10^8
Engineering notation 4.05381057 × 10^6

Prime Factorization of 405381057

Prime Factorization 3 × 1697 × 79627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405381057
Product of the distinct prime numbers

The prime factorization of 405381057 is 3 × 1697 × 79627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 29, 28, 463, 781, 1099, 5777, 28019, 70504, 795312, 628090, 4717041, 4203617, 83937628, 88196771, 730060638, 856734500, 3840270921, 9887568343

Basic calculations (n = 405381057)

Multiplication

n×y
n×2 810762114
n×3 1216143171
n×4 1621524228
n×5 2026905285

Division

n÷y
n÷2 202690528.5
n÷3 135127019
n÷3 101345264.25
n÷5 81076211.4

Exponentiation

ny
n2 164333801374437249
n3 6.6617810101997E+25
n4 2.7005598274173E+34
n5 1.0947557973302E+43

Nth Root

y√n
2√n 20134.077008892
3√n 740.09559088971
4√n 141.89459823719
5√n 52.671136596357

Divisors of 405381057

1, 3, 1697, 5091, 79627, 238881, 135127019, 405381057

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 -405381056
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 405381057 can be divided by 8 positive divisors. The sum of these divisors (counting 405381057) is 1, the average is 0.125.

Base conversion 405381057

Base System Value
2 Binary 11000001010011001111111000001
3 Ternary 1001020210111021020
4 Quaternary 120022121333001
5 Quinary 1312234143212
6 Senary 104120420053
8 Octal 3012317701
10 Decimal 405381057
12 Duodecimal b3917629
16 Hexadecimal 18299fc1
20 Vigesimal 66dccch
36 Base36 6pcq0x

Cryptographic Hash Functions

md5 ed2e9b0909a3fdf8ef4aa84204665002
sha1 8457f86adee9bca39b52ea9ec9ab9f6ba5a0bd24
sha256 0554dc8b70bd23ba8fd87f495af8a9ec6ce1a35db5925be714eb3556ec963170
sha512 89815f9e7acb397e8b771e734254bc0d327efe8da2855a4463c08ea41ae39579f9c1266890a8573d68463b2cb5723b9630450fe463dae112ff440e84c4391445
ripemd-160 7a66d288d528b2f4dd3f72df74863295009fc23b

405381057 as geometric shapes

Circle

Radius = n
Diameter 810762114
Circumference 2547084301.1513
Area 5.1626986313442E+17

Sphere

Radius = n
Volume 2.7904803041957E+26
Surface area 2.0650794525377E+18
Circumference 2547084301.1513

Square

Length = n
Perimeter 1621524228
Area 164333801374437249
Diagonal 573295388.73854

Cube

Length = n
Surface area 986002808246623494
Volume 6.6617810101997E+25
Space diagonal 702140587.14998

Equilateral Triangle

Length = n
Perimeter 1216143171
Area 7.1158623345364E+16
Altitude 351070293.57499

Triangular Pyramid

Length = n
Surface area 7.1158623345364E+16
Volume 7.85098421182E+24
Height 191098462.91285