402488668 is an even 9-digits composite number following 402488667
and preceding 402488669 . In scientific notation, it is written as 4.02488668 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 189164544 positive integers (up to 402488668) that are relatively prime to 402488668.
402488668 has 24 divisors, whose sum is 746740512
The reverse of 402488668 is 866884204
Previous prime number is 887
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
four hundred two million four hundred eighty-eight thousand six hundred sixty-eight
Scientific notation
4.02488668 × 10^8
Engineering notation
4.02488668 × 10^6
Prime Factorization
2 × 2 × 17 × 887 × 6673
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201244334 Product of the distinct prime numbers
The prime factorization of 402488668 is 2 × 2 × 17 × 887 × 6673.
Since it has a total of 5 prime factors.
3 , 2 , 79 , 53 , 448 , 842 , 1602 , 2620 , 48732 , 23704 , 224283 , 72757 , 9542244 , 2198654 , 48668204 , 33854123 , 741826870 , 193732896 , 6732319297 , 1425488051
n×2
804977336
n×3
1207466004
n×4
1609954672
n×5
2012443340
n÷2
201244334
n÷3
134162889.33333
n÷3
100622167
n÷5
80497733.6
n2
161997127868414224
n3
6.5202008215584E+25
n4
2.6243069437615E+34
n5
1.0562538062177E+43
2 √n20062.120226935
3 √n738.33119683502
4 √n141.64081412833
5 √n52.595759576512
1 , 2 , 4 , 17 , 34 , 68 , 887 , 1774 , 3548 , 6673 , 13346 , 15079 , 26692 , 30158 , 60316 , 113441 , 226882 , 453764 , 5918951 , 11837902 , 23675804 , 100622167 , 201244334 , 402488668
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-402488667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 402488668 can be divided by 24 positive divisors.
The sum of these divisors (counting 402488668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111111111010111110101011100
3
Ternary
1001001100112122201
4
Quaternary
113333113311130
5
Quinary
1311014114133
6
Senary
103534421244
8
Octal
2777276534
10
Decimal
402488668
12
Duodecimal
b2961824
16
Hexadecimal
17fd7d5c
20
Vigesimal
65fb1d8
36
Base36
6nmq8s
md5
1a2f890d562f9456ef3cba3466a985f2
sha1
124bb24a9422802d07031b70cac3d79de175eb92
sha256
5550c67f0d2787c11556182475803427f07492845ce0844087255302842e2ecd
sha512
a49111921c6b94d1b5df2f06b380e1f9f6cbcf1a782a304d6fc616c6a362982bf3facb3abbdbadb21d056c48a97be8f76afb22e8fa3170a8d13b24f54d96ef1b
ripemd-160
a1dde1f95079782b49adf09cecb961056212f669
Diameter
804977336
Circumference
2528910885.0839
Area
5.0892898681406E+17
Volume
2.7311753334584E+26
Surface area
2.0357159472562E+18
Circumference
2528910885.0839
Perimeter
1609954672
Area
161997127868414224
Diagonal
569204932.98708
Surface area
971982767210485344
Volume
6.5202008215584E+25
Space diagonal
697130822.44672
Perimeter
1207466004
Area
7.0146814037081E+16
Altitude
348565411.22336
Surface area
7.0146814037081E+16
Volume
7.68413035937E+24
Height
189734977.66236