408079381 (number)

408079381 is an odd 9-digits composite number following 408079380 and preceding 408079382. In scientific notation, it is written as 4.08079381 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 394915500 positive integers (up to 408079381) that are relatively prime to 408079381.

Interesting facts

Basic properties

Name

Name four hundred eight million seventy-nine thousand three hundred eighty-one

Notation

Scientific notation 4.08079381 × 10^8
Engineering notation 4.08079381 × 10^6

Prime Factorization of 408079381

Prime Factorization 31 × 13163851

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 408079381
Product of the distinct prime numbers

The prime factorization of 408079381 is 31 × 13163851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 38, 45, 728, 114, 4645, 4555, 49129, 7106, 840861, 900454, 853114, 8733956, 97820946, 16168835, 247914198, 957559777, 1664643008, 8783831970

Basic calculations (n = 408079381)

Multiplication

n×y
n×2 816158762
n×3 1224238143
n×4 1632317524
n×5 2040396905

Division

n÷y
n÷2 204039690.5
n÷3 136026460.33333
n÷3 102019845.25
n÷5 81615876.2

Exponentiation

ny
n2 166528781197343161
n3 6.7956961949696E+25
n4 2.7731834967073E+34
n5 1.1316790047357E+43

Nth Root

y√n
2√n 20200.974753709
3√n 741.73405185553
4√n 142.13013316573
5√n 52.741069262576

Divisors of 408079381

1, 31, 13163851, 408079381

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408079380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408079381 can be divided by 4 positive divisors. The sum of these divisors (counting 408079381) is 1, the average is 0.25.

Base conversion 408079381

Base System Value
2 Binary 11000010100101100110000010101
3 Ternary 1001102212120200011
4 Quaternary 120110230300111
5 Quinary 1313432020011
6 Senary 104254320221
8 Octal 3024546025
10 Decimal 408079381
12 Duodecimal b47b9071
16 Hexadecimal 1852cc15
20 Vigesimal 67a9i91
36 Base36 6qyk2d

Cryptographic Hash Functions

md5 248ac0d3b0b6bfb1c5365b3ec4a6eb68
sha1 f97d6210b3c66157ba434cb38fc3c8238109e63f
sha256 e4cc1d8ae3292d83064527527737f1d817961acec62513bf5dbd6b73c2d24c9e
sha512 f28af844279fe52be96ed070ee20dafb1716bcadf9dcafd6c817d697b49546b77274bed273d77e592f23272fcb1e42c5de92402ac0d7c6ff1271efc5f31a7ac4
ripemd-160 86be04bca644ab23bfdba3cbf20af130171f3bb3

408079381 as geometric shapes

Circle

Radius = n
Diameter 816158762
Circumference 2564038370.8621
Area 5.2316559562084E+17

Sphere

Radius = n
Volume 2.8465745656193E+26
Surface area 2.0926623824833E+18
Circumference 2564038370.8621

Square

Length = n
Perimeter 1632317524
Area 166528781197343161
Diagonal 577111395.13502

Cube

Length = n
Surface area 999172687184058966
Volume 6.7956961949696E+25
Space diagonal 706814221.41326

Equilateral Triangle

Length = n
Perimeter 1224238143
Area 7.210907748908E+16
Altitude 353407110.70663

Triangular Pyramid

Length = n
Surface area 7.210907748908E+16
Volume 8.0088047705777E+24
Height 192370465.04501