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.
408972489 has 8 divisors, whose sum is 553435680
The reverse of 408972489 is 984279804
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
four hundred eight million nine hundred seventy-two thousand four hundred eighty-nine
Scientific notation
4.08972489 × 10^8
Engineering notation
4.08972489 × 10^6
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.
6 , 1 , 97 , 83 , 93 , 403 , 7545 , 6712 , 17519 , 15380 , 448161 , 671343 , 9935234 , 2455902 , 28048584 , 39083087 , 881142317 , 193709819 , 2959158548 , 5172816209
n×2
817944978
n×3
1226917467
n×4
1635889956
n×5
2044862445
n÷2
204486244.5
n÷3
136324163
n÷3
102243122.25
n÷5
81794497.8
n2
167258496758855121
n3
6.8404123725867E+25
n4
2.7975404738032E+34
n5
1.1441170906495E+43
2 √n
20223.068239019
3 √n
742.27476849275
4 √n
142.20783466117
5 √n
52.764134524656
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
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
md5
a57d20bed6278b25c32f3ad49f3e4dbd
sha1
dd93ba5f2a503681ef78383a47ec656782f3f4fa
sha256
d777676c0fbb20ef69f7a49581438db9075d987f068ac72d36ddbd91bb8ce447
sha512
2b5f29aa56e5489f9b0bb20c5019d297693355c869fec9526b022e034339979de1572632d115ecaa88857beebd7fab4906e155260c71c7c6f2a7b986f15f77ad
ripemd-160
fcfc5d9516cc1c3623b12d797494338a75927581
Diameter
817944978
Circumference
2569649933.9255
Area
5.2545806466809E+17
Volume
2.8653052342991E+26
Surface area
2.1018322586724E+18
Circumference
2569649933.9255
Perimeter
1635889956
Area
167258496758855121
Diagonal
578374440.58128
Surface area
1003550980553130726
Volume
6.8404123725867E+25
Space diagonal
708361129.8459
Perimeter
1226917467
Area
7.2425053595983E+16
Altitude
354180564.92295
Surface area
7.2425053595983E+16
Volume
8.0615032912807E+24
Height
192791480.19376