408972489 (number)

408972489 is an odd 9-digits composite number following 408972488 and preceding 408972490. In scientific notation, it is written as 4.08972489 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 268578816 positive integers (up to 408972489) that are relatively prime to 408972489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.08972489 × 10^8
Engineering notation 4.08972489 × 10^6

Prime Factorization of 408972489

Prime Factorization 3 × 67 × 2034689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 408972489
Product of the distinct prime numbers

The prime factorization of 408972489 is 3 × 67 × 2034689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 408972489)

Multiplication

n×y
n×2 817944978
n×3 1226917467
n×4 1635889956
n×5 2044862445

Division

n÷y
n÷2 204486244.5
n÷3 136324163
n÷3 102243122.25
n÷5 81794497.8

Exponentiation

ny
n2 167258496758855121
n3 6.8404123725867E+25
n4 2.7975404738032E+34
n5 1.1441170906495E+43

Nth Root

y√n
2√n 20223.068239019
3√n 742.27476849275
4√n 142.20783466117
5√n 52.764134524656

Divisors of 408972489

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 -408972488
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 408972489 can be divided by 8 positive divisors. The sum of these divisors (counting 408972489) is 1, the average is 0.125.

Base conversion 408972489

Base System Value
2 Binary 11000011000000110110011001001
3 Ternary 1001111112221210020
4 Quaternary 120120012303021
5 Quinary 1314144104424
6 Senary 104325411053
8 Octal 3030066311
10 Decimal 408972489
12 Duodecimal b4b69a89
16 Hexadecimal 18606cc9
20 Vigesimal 67g1b49
36 Base36 6rhp6x

Cryptographic Hash Functions

md5 a57d20bed6278b25c32f3ad49f3e4dbd
sha1 dd93ba5f2a503681ef78383a47ec656782f3f4fa
sha256 d777676c0fbb20ef69f7a49581438db9075d987f068ac72d36ddbd91bb8ce447
sha512 2b5f29aa56e5489f9b0bb20c5019d297693355c869fec9526b022e034339979de1572632d115ecaa88857beebd7fab4906e155260c71c7c6f2a7b986f15f77ad
ripemd-160 fcfc5d9516cc1c3623b12d797494338a75927581

408972489 as geometric shapes

Circle

Radius = n
Diameter 817944978
Circumference 2569649933.9255
Area 5.2545806466809E+17

Sphere

Radius = n
Volume 2.8653052342991E+26
Surface area 2.1018322586724E+18
Circumference 2569649933.9255

Square

Length = n
Perimeter 1635889956
Area 167258496758855121
Diagonal 578374440.58128

Cube

Length = n
Surface area 1003550980553130726
Volume 6.8404123725867E+25
Space diagonal 708361129.8459

Equilateral Triangle

Length = n
Perimeter 1226917467
Area 7.2425053595983E+16
Altitude 354180564.92295

Triangular Pyramid

Length = n
Surface area 7.2425053595983E+16
Volume 8.0615032912807E+24
Height 192791480.19376