204639492 is an even 9-digits composite number following 204639491
and preceding 204639493 . In scientific notation, it is written as 2.04639492 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 68213160 positive integers (up to 204639492) that are relatively prime to 204639492.
204639492 has 12 divisors, whose sum is 477492176
The reverse of 204639492 is 294936402
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred four million six hundred thirty-nine thousand four hundred ninety-two
Scientific notation
2.04639492 × 10^8
Engineering notation
2.04639492 × 10^6
Prime Factorization
2 × 2 × 3 × 17053291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102319746
Product of the distinct prime numbers
The prime factorization of 204639492 is 2 × 2 × 3 × 17053291.
Since it has a total of 4 prime factors.
6 , 7 , 90 , 48 , 154 , 801 , 6403 , 9976 , 92335 , 74145 , 666017 , 634620 , 5688853 , 6300880 , 95142 , 14775274 , 710512349 , 821157066 , 1055465762 , 838378910
n×2
409278984
n×3
613918476
n×4
818557968
n×5
1023197460
n÷2
102319746
n÷3
68213164
n÷3
51159873
n÷5
40927898.4
n2
41877321686018064
n3
8.5697538361473E+24
n4
1.7537100715942E+33
n5
3.5887833816633E+41
2 √n
14305.22603806
3 √n
589.29101085729
4 √n
119.60445659782
5 √n
45.940729781797
1 , 2 , 3 , 4 , 6 , 12 , 17053291 , 34106582 , 51159873 , 68213164 , 102319746 , 204639492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-204639491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 204639492 can be divided by 12 positive divisors.
The sum of these divisors (counting 204639492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001100101000110100000100
3
Ternary
112021001202121110
4
Quaternary
30030220310010
5
Quinary
404341430432
6
Senary
32150045020
8
Octal
1414506404
10
Decimal
204639492
12
Duodecimal
58649770
16
Hexadecimal
c328d04
20
Vigesimal
33ijiec
36
Base36
3du4uc
md5
b0f9f712b523a5e3fff72f5462e4fe92
sha1
6f3bf3de815a3ad7264d7864ea13f563edf30cf6
sha256
31b0b70931b4683a28c2abe2d97f1de96a02a209a557f998668c31d5b76ef33c
sha512
4d999c8d035e9f631225b2e454c0145445c3ad4dfebb775a7b842936e142d671f4b0c2e2ffde5dafe893ff2f63edb2330199dbb9a20bda74da31c183d742b9d0
ripemd-160
b6f82aaf7b7dca62b5d81c41f983014dc2241216
Diameter
409278984
Circumference
1285787849.4031
Area
1.3156148616081E+17
Volume
3.5896900926284E+25
Surface area
5.2624594464324E+17
Circumference
1285787849.4031
Perimeter
818557968
Area
41877321686018064
Diagonal
289403944.98354
Surface area
251263930116108384
Volume
8.5697538361473E+24
Space diagonal
354445997.37908
Perimeter
613918476
Area
1.8133412211272E+16
Altitude
177222998.68954
Surface area
1.8133412211272E+16
Volume
1.0099551751065E+24
Height
96467981.66118