1490256420 is an even 10-digits composite number following 1490256419
and preceding 1490256421 . In scientific notation, it is written as 1.490256420 × 10^9.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 397401696 positive integers (up to 1490256420) that are relatively prime to 1490256420.
1490256420 has 24 divisors, whose sum is 4172718144
The reverse of 1490256420 is 0246520941
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 33 Digital Root 6
Name
one billion four hundred ninety million two hundred fifty-six thousand four hundred twenty
Scientific notation
1.490256420 × 10^9
Engineering notation
1.490256420 × 10^9
Prime Factorization
2 × 2 × 3 × 5 × 24837607
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
745128210 Product of the distinct prime numbers
The prime factorization of 1490256420 is 2 × 2 × 3 × 5 × 24837607.
Since it has a total of 5 prime factors.
3 , 2 , 53 , 54 , 131 , 798 , 7919 , 6126 , 31492 , 60115 , 759081 , 874083 , 5589279 , 1661676 , 88077244 , 76210524 , 804439974 , 447151887 , 253207965 , 2613971069
n×2
2980512840
n×3
4470769260
n×4
5961025680
n×5
7451282100
n÷2
745128210
n÷3
496752140
n÷3
372564105
n÷5
298051284
n2
2220864197351216400
n3
3.3096571280508E+27
n4
4.9322377830765E+36
n5
7.3502990211963E+45
2 √n38603.839446356
3 √n1142.2302753126
4 √n196.47859793462
5 √n68.336416380191
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 24837607 , 49675214 , 74512821 , 99350428 , 124188035 , 149025642 , 248376070 , 298051284 , 372564105 , 496752140 , 745128210 , 1490256420
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
-1490256419 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 1490256420 can be divided by 24 positive divisors.
The sum of these divisors (counting 1490256420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011000110100111000001000100100
3
Ternary
10211212011212111020
4
Quaternary
1120310320020210
5
Quinary
11023001201140
6
Senary
403513211140
8
Octal
13064701044
10
Decimal
1490256420
12
Duodecimal
357100ab0
16
Hexadecimal
58d38224
20
Vigesimal
135e2110
36
Base36
on9d7o
md5
1ed380c9e3e205a2f65876352904a672
sha1
2892fd9f4b9c55ad2e119b49aff6e555103aac7e
sha256
7e82d762c1e8dde3f7d085156de8b3083f1de2a5e690ee2153ea339403c79fa2
sha512
9d625323420d7f46f29c3d9fbf0be0b39ff3740d60a74b53261d954ae669cc8ceacf7347a60fc97c65b83069fb6e4b44d9e949bafc40f247d49db3ec7c00fbb3
ripemd-160
165e92ac285853adb87de5b15abca5ae6d82c434
Diameter
2980512840
Circumference
9363557242.0741
Area
6.9770506470192E+18
Volume
1.3863459359181E+28
Surface area
2.7908202588077E+19
Circumference
9363557242.0741
Perimeter
5961025680
Area
2220864197351216400
Diagonal
2107540840.5776
Surface area
1.3325185184107E+19
Volume
3.3096571280508E+27
Space diagonal
2581199835.7457
Perimeter
4470769260
Area
9.6166240663075E+17
Altitude
1290599917.8729
Surface area
9.6166240663075E+17
Volume
3.9004683310785E+26
Height
702513613.52586