639331353 is an odd 9-digits composite number following 639331352
and preceding 639331354 . In scientific notation, it is written as 6.39331353 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 410045328 positive integers (up to 639331353) that are relatively prime to 639331353.
639331353 has 32 divisors, whose sum is 983769600
The reverse of 639331353 is 353133936
Previous prime number is 43
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
six hundred thirty-nine million three hundred thirty-one thousand three hundred fifty-three
Scientific notation
6.39331353 × 10^8
Engineering notation
6.39331353 × 10^6
Prime Factorization
3 × 9 × 67 × 43 × 8219
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
639331353 Product of the distinct prime numbers
The prime factorization of 639331353 is 3 × 9 × 67 × 43 × 8219.
Since it has a total of 5 prime factors.
6 , 2 , 97 , 18 , 2 , 672 , 6196 , 9264 , 42821 , 35629 , 747572 , 901531 , 5933546 , 8435783 , 10801498 , 73984142 , 976800185 , 666800140 , 1214614266 , 356606678
n×2
1278662706
n×3
1917994059
n×4
2557325412
n×5
3196656765
n÷2
319665676.5
n÷3
213110451
n÷3
159832838.25
n÷5
127866270.6
n2
408744578928810609
n3
2.6132322467797E+26
n4
1.6707213080369E+35
n5
1.0681445143532E+44
2 √n25285.002531145
3 √n861.47365554139
4 √n159.01258607778
5 √n57.695932981898
1 , 3 , 9 , 27 , 43 , 67 , 129 , 201 , 387 , 603 , 1161 , 1809 , 2881 , 8219 , 8643 , 24657 , 25929 , 73971 , 77787 , 221913 , 353417 , 550673 , 1060251 , 1652019 , 3180753 , 4956057 , 9542259 , 14868171 , 23678939 , 71036817 , 213110451 , 639331353
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-639331352 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 639331353 can be divided by 32 positive divisors.
The sum of these divisors (counting 639331353) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100110000110110110110000011001
3
Ternary
1122120000101202000
4
Quaternary
212012312300121
5
Quinary
2302132100403
6
Senary
143235031213
8
Octal
4606666031
10
Decimal
639331353
12
Duodecimal
15a13b509
16
Hexadecimal
261b6c19
20
Vigesimal
9jfg87d
36
Base36
akn389
md5
23905ecddfcdd0b84c9dfa7f8c51d741
sha1
243dc38412ef149b037d2da5bdd7d2a8df13ea70
sha256
9d8701dd25f510074ae561c20ff86b8baaf9cad4334106b26133856942b8c9b9
sha512
c473a5fdff9c7dbb5e6cc76d990909ac7ffb42acfce4f3247545f50357ab0602c3d90f64ab64ec5a464443f1b80f310dba6080d64e6d64decf3dc130c346873d
ripemd-160
fb7ca666cb9d0a6e6ad1b60d176de0f8b9917299
Diameter
1278662706
Circumference
4017037363.5888
Area
1.2841089663574E+18
Volume
1.0946281638143E+27
Surface area
5.1364358654296E+18
Circumference
4017037363.5888
Perimeter
2557325412
Area
408744578928810609
Diagonal
904151070.26294
Surface area
2452467473572863654
Volume
2.6132322467797E+26
Space diagonal
1107354386.2678
Perimeter
1917994059
Area
1.7699159450576E+17
Altitude
553677193.13388
Surface area
1.7699159450576E+17
Volume
3.0797237375222E+25
Height
301383690.08765