488793921 is an odd 9-digits composite number following 488793920
and preceding 488793922 . In scientific notation, it is written as 4.88793921 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 252987840 positive integers (up to 488793921) that are relatively prime to 488793921.
488793921 has 16 divisors, whose sum is 560670528
The reverse of 488793921 is 129397884
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
four hundred eighty-eight million seven hundred ninety-three thousand nine hundred twenty-one
Scientific notation
4.88793921 × 10^8
Engineering notation
4.88793921 × 10^6
Prime Factorization
21 × 11 × 283 × 7477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
488793921
Product of the distinct prime numbers
The prime factorization of 488793921 is 21 × 11 × 283 × 7477.
Since it has a total of 4 prime factors.
2 , 10 , 54 , 84 , 323 , 731 , 4202 , 1020 , 52505 , 62428 , 436900 , 53714 , 5519422 , 6332772 , 64835448 , 44859739 , 880525439 , 874845266 , 9833955607 , 1306962240
n×2
977587842
n×3
1466381763
n×4
1955175684
n×5
2443969605
n÷2
244396960.5
n÷3
162931307
n÷3
122198480.25
n÷5
97758784.2
n2
238919497206554241
n3
1.1678239784294E+26
n4
5.7082526145433E+34
n5
2.7901591775211E+43
2 √n
22108.684289211
3 √n
787.72615444704
4 √n
148.68989302979
5 √n
54.679578636299
1 , 11 , 21 , 231 , 283 , 3113 , 5943 , 7477 , 65373 , 82247 , 157017 , 1727187 , 2115991 , 23275901 , 44435811 , 488793921
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-488793920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 488793921 can be divided by 16 positive divisors.
The sum of these divisors (counting 488793921) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001000100110011101000001
3
Ternary
1021001202022012120
4
Quaternary
131020212131001
5
Quinary
2000112401141
6
Senary
120300314453
8
Octal
3510463501
10
Decimal
488793921
12
Duodecimal
117842a29
16
Hexadecimal
1d226741
20
Vigesimal
7cej4g1
36
Base36
830jsx
md5
2cd6db8c43fa9ba880586b44e28f8abe
sha1
e98a158b47f012790ffa0b0ea1a7209773e3c02d
sha256
c9ce0e9a623c3cf3cacaa71058088b8b04ff293d2a57a523a64edea2e66560a6
sha512
42c18c1fda4aa41cfc95741fec6d5e80e126d3d28110267c6b5a9e0003059b87911cde1b2f4fc0c0212ba1e0b5457f3bcb80e01213b65974de6417364746c4db
ripemd-160
092df92d9bc9cf702b89b55886ca38fd0acd711f
Diameter
977587842
Circumference
3071182782.6659
Area
7.5058773722348E+17
Volume
4.8917696417598E+26
Surface area
3.0023509488939E+18
Circumference
3071182782.6659
Perimeter
1955175684
Area
238919497206554241
Diagonal
691258992.28372
Surface area
1433516983239325446
Volume
1.1678239784294E+26
Space diagonal
846615905.60281
Perimeter
1466381763
Area
1.0345517702014E+17
Altitude
423307952.8014
Surface area
1.0345517702014E+17
Volume
1.3762937572995E+25
Height
230419664.09457