1490342287 is an odd 10-digits composite number following 1490342286
and preceding 1490342288 . In scientific notation, it is written as 1.490342287 × 10^9.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 1277436240 positive integers (up to 1490342287) that are relatively prime to 1490342287.
1490342287 has 4 divisors, whose sum is 1703248336
The reverse of 1490342287 is 7822430941
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion four hundred ninety million three hundred forty-two thousand two hundred eighty-seven
Scientific notation
1.490342287 × 10^9
Engineering notation
1.490342287 × 10^9
Prime Factorization
7 × 212906041
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1490342287 Product of the distinct prime numbers
The prime factorization of 1490342287 is 7 × 212906041.
Since it has a total of 2 prime factors.
9 , 5 , 22 , 9 , 902 , 671 , 4171 , 7827 , 6356 , 94944 , 814831 , 155204 , 5494864 , 5050548 , 73884837 , 85533758 , 418708487 , 251305058 , 748610741 , 1437944708
n×2
2980684574
n×3
4471026861
n×4
5961369148
n×5
7451711435
n÷2
745171143.5
n÷3
496780762.33333
n÷3
372585571.75
n÷5
298068457.4
n2
2221120132420390369
n3
3.3102292578531E+27
n4
4.9333746426432E+36
n5
7.3524168475446E+45
2 √n38604.951586552
3 √n1142.252212925
4 √n196.48142809577
5 √n68.33720385646
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1490342286 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1490342287 can be divided by 4 positive divisors.
The sum of these divisors (counting 1490342287) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011000110101001101000110001111
3
Ternary
10211212100020021111
4
Quaternary
1120311031012033
5
Quinary
11023011423122
6
Senary
403515112451
8
Octal
13065150617
10
Decimal
1490342287
12
Duodecimal
357142727
16
Hexadecimal
58d4d18f
20
Vigesimal
135ecfe7
36
Base36
onb7gv
md5
0b5b075d0005aa2fe12d1285346c4fa1
sha1
28f26431a7b6023cfbca9ac2fc6d3ae620dac52c
sha256
5fad7d8cfb690b202dcef6e1aa02588787e0c368e714431b78b1da8c4bca7746
sha512
a21c6e50d39383ddbc50a495cd14d85a1108eb9a7429235637ed7de8bb1c504521128c153126f65a83d0504cf66048c7b6541224f6cb8ef34e27ab58cb203296
ripemd-160
558ba8cf61df002458ba91e03ce9b5c8810240fc
Diameter
2980684574
Circumference
9364096760.3468
Area
6.9778546907523E+18
Volume
1.3865855890893E+28
Surface area
2.7911418763009E+19
Circumference
9364096760.3468
Perimeter
5961369148
Area
2221120132420390369
Diagonal
2107662274.8535
Surface area
1.3326720794522E+19
Volume
3.3102292578531E+27
Space diagonal
2581348561.7524
Perimeter
4471026861
Area
9.6177322976656E+17
Altitude
1290674280.8762
Surface area
9.6177322976656E+17
Volume
3.9011425925168E+26
Height
702554091.61785