409451381 (number)

409451381 is an odd 9-digits composite number following 409451380 and preceding 409451382. In scientific notation, it is written as 4.09451381 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 409410912 positive integers (up to 409451381) that are relatively prime to 409451381.

Interesting facts

Basic properties

Name

Name four hundred nine million four hundred fifty-one thousand three hundred eighty-one

Notation

Scientific notation 4.09451381 × 10^8
Engineering notation 4.09451381 × 10^6

Prime Factorization of 409451381

Prime Factorization 20173 × 20297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 409451381
Product of the distinct prime numbers

The prime factorization of 409451381 is 20173 × 20297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 83, 69, 850, 26, 5276, 6761, 35576, 80483, 637073, 501782, 914702, 1892959, 76226436, 74854746, 324885903, 951680430, 6114619483, 9605989113

Basic calculations (n = 409451381)

Multiplication

n×y
n×2 818902762
n×3 1228354143
n×4 1637805524
n×5 2047256905

Division

n÷y
n÷2 204725690.5
n÷3 136483793.66667
n÷3 102362845.25
n÷5 81890276.2

Exponentiation

ny
n2 167650433402807161
n3 6.8644701482028E+25
n4 2.8106667820149E+34
n5 1.1508313954268E+43

Nth Root

y√n
2√n 20234.905015838
3√n 742.56438112024
4√n 142.24944645178
5√n 52.776485719703

Divisors of 409451381

1, 20173, 20297, 409451381

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 -409451380
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 409451381 can be divided by 4 positive divisors. The sum of these divisors (counting 409451381) is 1, the average is 0.25.

Base conversion 409451381

Base System Value
2 Binary 11000011001111011101101110101
3 Ternary 1001112110021200222
4 Quaternary 120121323231311
5 Quinary 1314304421011
6 Senary 104343544125
8 Octal 3031735565
10 Decimal 409451381
12 Duodecimal b515b045
16 Hexadecimal 1867bb75
20 Vigesimal 67j1891
36 Base36 6rryph

Cryptographic Hash Functions

md5 e9324119ae231a0a60e9d7816eb5df2b
sha1 1053fbd9bc546c46ebd5b4c9c53554b0346ad35f
sha256 d9bdef3722ab82f3be1baf434f3e493589b316086c5ec3e30251617c87334ade
sha512 63dac6163a36e48dd76c77dc4f1be92e94fc3063a5bc32316478be98f8e44e613df3716d45eaf127c4652bf86796b00c9a8e1e075666546c45b6c5178e1f6608
ripemd-160 e22b39c80dfc684c124ebd02a164fdb64bbcd490

409451381 as geometric shapes

Circle

Radius = n
Diameter 818902762
Circumference 2572658901.1036
Area 5.266893699494E+17

Sphere

Radius = n
Volume 2.875382531784E+26
Surface area 2.1067574797976E+18
Circumference 2572658901.1036

Square

Length = n
Perimeter 1637805524
Area 167650433402807161
Diagonal 579051696.14259

Cube

Length = n
Surface area 1005902600416842966
Volume 6.8644701482028E+25
Space diagonal 709190595.12124

Equilateral Triangle

Length = n
Perimeter 1228354143
Area 7.2594767141151E+16
Altitude 354595297.56062

Triangular Pyramid

Length = n
Surface area 7.2594767141151E+16
Volume 8.0898556517447E+24
Height 193017232.04753