400804989 (number)

400804989 is an odd 9-digits composite number following 400804988 and preceding 400804990. In scientific notation, it is written as 4.00804989 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 246649200 positive integers (up to 400804989) that are relatively prime to 400804989.

Interesting facts

Basic properties

Name

Name four hundred million eight hundred four thousand nine hundred eighty-nine

Notation

Scientific notation 4.00804989 × 10^8
Engineering notation 4.00804989 × 10^6

Prime Factorization of 400804989

Prime Factorization 3 × 13 × 10277051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 400804989
Product of the distinct prime numbers

The prime factorization of 400804989 is 3 × 13 × 10277051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 79, 88, 566, 963, 2478, 6481, 26734, 9734, 340872, 155441, 1354359, 8157758, 38509291, 41477418, 33003309, 715359429, 7809000788, 7772163694

Basic calculations (n = 400804989)

Multiplication

n×y
n×2 801609978
n×3 1202414967
n×4 1603219956
n×5 2004024945

Division

n÷y
n÷2 200402494.5
n÷3 133601663
n÷3 100201247.25
n÷5 80160997.8

Exponentiation

ny
n2 160644639207290121
n3 6.4387172850387E+25
n4 2.580670010604E+34
n5 1.0343454152128E+43

Nth Root

y√n
2√n 20020.114610062
3√n 737.30023600373
4√n 141.49245425132
5√n 52.551682348414

Divisors of 400804989

1, 3, 13, 39, 10277051, 30831153, 133601663, 400804989

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 -400804988
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 400804989 can be divided by 8 positive divisors. The sum of these divisors (counting 400804989) is 1, the average is 0.125.

Base conversion 400804989

Base System Value
2 Binary 10111111000111100110001111101
3 Ternary 1000221012000002020
4 Quaternary 113320330301331
5 Quinary 1310101224424
6 Senary 103434350353
8 Octal 2770746175
10 Decimal 400804989
12 Duodecimal b228b3b9
16 Hexadecimal 17e3cc7d
20 Vigesimal 6550c99
36 Base36 6mmn3x

Cryptographic Hash Functions

md5 534bcc336d3bdeb38cc5e07f609cd3b2
sha1 c895fb96e699f2816ec5d0cc01f87a0f1619c057
sha256 3d00089edbc29de942f141fa0470ce1f7efa70a4b32b71278a27f89ee465f0de
sha512 b8530ca1d2d6e60ee929d30ce101347fd47cbe1aeeb9e5a735e92bbcc72491afb9c11359a535ac3f7634bf4f1671d8ed5b49e3e2ebf301f819ed495a362400dd
ripemd-160 203c9e5b4df4879a1db747617ac6ca471440cd4e

400804989 as geometric shapes

Circle

Radius = n
Diameter 801609978
Circumference 2518332017.9291
Area 5.0468001837221E+17

Sphere

Radius = n
Volume 2.6970435894959E+26
Surface area 2.0187200734888E+18
Circumference 2518332017.9291

Square

Length = n
Perimeter 1603219956
Area 160644639207290121
Diagonal 566823851.3106

Cube

Length = n
Surface area 963867835243740726
Volume 6.4387172850387E+25
Space diagonal 694214604.87508

Equilateral Triangle

Length = n
Perimeter 1202414967
Area 6.9561169267649E+16
Altitude 347107302.43754

Triangular Pyramid

Length = n
Surface area 6.9561169267649E+16
Volume 7.5881010906565E+24
Height 188941283.7702