663663478 is an even 9-digits composite number following 663663477
and preceding 663663479 . In scientific notation, it is written as 6.63663478 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 331732080 positive integers (up to 663663478) that are relatively prime to 663663478.
663663478 has 8 divisors, whose sum is 995794200
The reverse of 663663478 is 874366366
Previous prime number is 3449
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred sixty-three million six hundred sixty-three thousand four hundred seventy-eight
Scientific notation
6.63663478 × 10^8
Engineering notation
6.63663478 × 10^6
Prime Factorization
2 × 3449 × 96211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
663663478
Product of the distinct prime numbers
The prime factorization of 663663478 is 2 × 3449 × 96211.
Since it has a total of 3 prime factors.
4 , 2 , 70 , 53 , 956 , 902 , 2247 , 2591 , 82272 , 80642 , 360147 , 642605 , 1785410 , 6512438 , 8205709 , 58758639 , 328301720 , 852003705 , 5403830075 , 2611703656
n×2
1327326956
n×3
1990990434
n×4
2654653912
n×5
3318317390
n÷2
331831739
n÷3
221221159.33333
n÷3
165915869.5
n÷5
132732695.6
n2
440449212031056484
n3
2.9231005593889E+26
n4
1.9399550837878E+35
n5
1.2874773380704E+44
2 √n
25761.666832719
3 √n
872.26672657971
4 √n
160.5044137484
5 √n
58.128562581013
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
-663663477
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 663663478 can be divided by 8 positive divisors.
The sum of these divisors (counting 663663478) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100011101011001101110110
3
Ternary
1201020210121010211
4
Quaternary
213203223031312
5
Quinary
2324344212403
6
Senary
145504340034
8
Octal
4743531566
10
Decimal
663663478
12
Duodecimal
16631461a
16
Hexadecimal
278eb376
20
Vigesimal
a77hidi
36
Base36
az4m0m
md5
2b075b648d06e86f8f2f0a57d0095591
sha1
8b7ddf0bdd3da48f971e2c18227e4224a35e7493
sha256
6a62ac3894b8762ae03f5949d570f29e0af03a0aa8a3246d5a90ba822cb3e28a
sha512
46e7e8469636dd446267eebf94dee0249f33ae63150520ec979200feb541a6ab3865aa78e3ee65c5851fd86abab5d35338667af38e1d18763ea69295225947a4
ripemd-160
37d6d8e6fec82404880415ac4c33f852c862f6a9
Diameter
1327326956
Circumference
4169920613.8813
Area
1.3837120087962E+18
Volume
1.2244254990774E+27
Surface area
5.5348480351847E+18
Circumference
4169920613.8813
Perimeter
2654653912
Area
440449212031056484
Diagonal
938561891.4393
Surface area
2642695272186338904
Volume
2.9231005593889E+26
Space diagonal
1149498863.0239
Perimeter
1990990434
Area
1.9072010334787E+17
Altitude
574749431.51193
Surface area
1.9072010334787E+17
Volume
3.4449070460568E+25
Height
312853963.8131