1490605768 is an even 10-digits composite number following 1490605767
and preceding 1490605769 . In scientific notation, it is written as 1.490605768 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors.
There are 745302880 positive integers (up to 1490605768) that are relatively prime to 1490605768.
1490605768 has 8 divisors, whose sum is 2794885830
The reverse of 1490605768 is 8675060941
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion four hundred ninety million six hundred five thousand seven hundred sixty-eight
Scientific notation
1.490605768 × 10^9
Engineering notation
1.490605768 × 10^9
Prime Factorization
2 × 2 × 2 × 186325721
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
372651442
Product of the distinct prime numbers
The prime factorization of 1490605768 is 2 × 2 × 2 × 186325721.
Since it has a total of 4 prime factors.
5 , 1 , 18 , 55 , 906 , 300 , 3720 , 7520 , 22697 , 33813 , 482378 , 197855 , 9991185 , 1603835 , 38956451 , 59401021 , 11905601 , 412274335 , 5461482922 , 5672167741
n×2
2981211536
n×3
4471817304
n×4
5962423072
n×5
7453028840
n÷2
745302884
n÷3
496868589.33333
n÷3
372651442
n÷5
298121153.6
n2
2221905555594869824
n3
3.311985237121E+27
n4
4.9368642979833E+36
n5
7.3589183984072E+45
2 √n
38608.363964302
3 √n
1142.3195227468
4 √n
196.49011161965
5 √n
68.339619983521
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
-1490605767
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 1490605768 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490605768) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110110001101011011001000
3
Ternary
10211212211121201001
4
Quaternary
1120312031123020
5
Quinary
11023043341033
6
Senary
403524504344
8
Octal
13066153310
10
Decimal
1490605768
12
Duodecimal
35724b0b4
16
Hexadecimal
58d8d6c8
20
Vigesimal
135g5e88
36
Base36
ongurs
md5
6280f6472f5479b72cfdaa381bdb0e55
sha1
7bcdc895fe5cf5769047c3dd28296448bc6e214e
sha256
a205634786dcc5b2a752f3a78295684fe430294239a2669a7ad4745e8c2fb464
sha512
da21587754ac073b966cdb1616160bc1d35cc3b903e318da2caae3605c48139e7273dca46902236dca8d9b1a846f9115d0277bfbccd3e1536358f3810d40eff8
ripemd-160
cba78278338b1a2e8f404946f01f2ee153cc26cb
Diameter
2981211536
Circumference
9365752260.2947
Area
6.9803221704272E+18
Volume
1.3873211319649E+28
Surface area
2.7921288681709E+19
Circumference
9365752260.2947
Perimeter
5962423072
Area
2221905555594869824
Diagonal
2108034893.2572
Surface area
1.3331433333569E+19
Volume
3.311985237121E+27
Space diagonal
2581804924.2312
Perimeter
4471817304
Area
9.6211332797747E+17
Altitude
1290902462.1156
Surface area
9.6211332797747E+17
Volume
3.9032120339299E+26
Height
702678297.75239