404940981 (number)

404940981 is an odd 9-digits composite number following 404940980 and preceding 404940982. In scientific notation, it is written as 4.04940981 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 266707952 positive integers (up to 404940981) that are relatively prime to 404940981.

Interesting facts

Basic properties

Name

Name four hundred four million nine hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 4.04940981 × 10^8
Engineering notation 4.04940981 × 10^6

Prime Factorization of 404940981

Prime Factorization 3 × 83 × 1626269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 404940981
Product of the distinct prime numbers

The prime factorization of 404940981 is 3 × 83 × 1626269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 96, 5, 730, 906, 7243, 9741, 13300, 57255, 269316, 534100, 2728812, 1852628, 74609338, 35393511, 928282803, 693240125, 230317479, 545674611

Basic calculations (n = 404940981)

Multiplication

n×y
n×2 809881962
n×3 1214822943
n×4 1619763924
n×5 2024704905

Division

n÷y
n÷2 202470490.5
n÷3 134980327
n÷3 101235245.25
n÷5 80988196.2

Exponentiation

ny
n2 163977198093242361
n3 6.6401087457509E+25
n4 2.688852149451E+34
n5 1.0888264271627E+43

Nth Root

y√n
2√n 20123.145405229
3√n 739.82768144944
4√n 141.85607285284
5√n 52.659695817603

Divisors of 404940981

1, 3, 83, 249, 1626269, 4878807, 134980327, 404940981

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 -404940980
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 404940981 can be divided by 8 positive divisors. The sum of these divisors (counting 404940981) is 1, the average is 0.125.

Base conversion 404940981

Base System Value
2 Binary 11000001000101110100010110101
3 Ternary 1001012222010121010
4 Quaternary 120020232202311
5 Quinary 1312131102411
6 Senary 104103142433
8 Octal 3010564265
10 Decimal 404940981
12 Duodecimal b3744a19
16 Hexadecimal 1822e8b5
20 Vigesimal 66ahc91
36 Base36 6p3agl

Cryptographic Hash Functions

md5 9e459858fbabe7b54853cff1b536696f
sha1 873173dbafe1fb6154326663a02c7684cc66e8c0
sha256 7239cb0040c2e4a6a3a60b2b13eb31f71b5533e45fa261bc67641d74182de69d
sha512 7eea633bca000df22e26302483490577179809e25655f9a79c9a656d841f577568be6f183e91a79b19e28c79d870892cf4560c1ff4f8384c801c4d8135ad6037
ripemd-160 8045fda5080286f9727341af4a235e59d745e284

404940981 as geometric shapes

Circle

Radius = n
Diameter 809881962
Circumference 2544319222.0941
Area 5.1514956088597E+17

Sphere

Radius = n
Volume 2.7814022472918E+26
Surface area 2.0605982435439E+18
Circumference 2544319222.0941

Square

Length = n
Perimeter 1619763924
Area 163977198093242361
Diagonal 572673027.29087

Cube

Length = n
Surface area 983863188559454166
Volume 6.6401087457509E+25
Space diagonal 701378353.15878

Equilateral Triangle

Length = n
Perimeter 1214822943
Area 7.1004209595071E+16
Altitude 350689176.57939

Triangular Pyramid

Length = n
Surface area 7.1004209595071E+16
Volume 7.8254432032276E+24
Height 190891009.09696