1490386972 is an even 10-digits composite number following 1490386971
and preceding 1490386973 . In scientific notation, it is written as 1.490386972 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 744494256 positive integers (up to 1490386972) that are relatively prime to 1490386972.
1490386972 has 12 divisors, whose sum is 2610624520
The reverse of 1490386972 is 2796830941
Previous prime number is 1069
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion four hundred ninety million three hundred eighty-six thousand nine hundred seventy-two
Scientific notation
1.490386972 × 10^9
Engineering notation
1.490386972 × 10^9
Prime Factorization
2 × 2 × 1069 × 348547
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
745193486 Product of the distinct prime numbers
The prime factorization of 1490386972 is 2 × 2 × 1069 × 348547.
Since it has a total of 4 prime factors.
6 , 8 , 88 , 75 , 593 , 561 , 3237 , 3029 , 85438 , 78432 , 868695 , 896773 , 9274766 , 6070351 , 29797356 , 46243566 , 727409132 , 783954414 , 4561495038 , 1168922977
n×2
2980773944
n×3
4471160916
n×4
5961547888
n×5
7451934860
n÷2
745193486
n÷3
496795657.33333
n÷3
372596743
n÷5
298077394.4
n2
2221253326307328784
n3
3.3105270190401E+27
n4
4.9339663396314E+36
n5
7.3535191528731E+45
2 √n38605.530329216
3 √n1142.2636288775
4 √n196.48290085709
5 √n68.337613643038
1 , 2 , 4 , 1069 , 2138 , 4276 , 348547 , 697094 , 1394188 , 372596743 , 745193486 , 1490386972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1490386971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1490386972 can be divided by 12 positive divisors.
The sum of these divisors (counting 1490386972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011000110101011000000000011100
3
Ternary
10211212102111120111
4
Quaternary
1120311120000130
5
Quinary
11023014340342
6
Senary
403520055404
8
Octal
13065300034
10
Decimal
1490386972
12
Duodecimal
357164564
16
Hexadecimal
58d5801c
20
Vigesimal
135ei78c
36
Base36
onc5y4
md5
3dedcabce249543a1334fcc56a23e552
sha1
583a084c6ff2ed600a694e4c3fc4b4cdb0f72cd7
sha256
a3357f0ba0efbd52ba4b8732cd8c19ef84112d1b4870e8204904a38e93e1c77c
sha512
7fd5771112660316f29e3d565833713eae784fd3b65e28e06ee46787816dbada503a2c8a85e1ec018767f2118eba91a450c05e2a4db1aae83b0ff8a3772ddf27
ripemd-160
45730ed01132a7d98863727ea33e0a0d8e64df73
Diameter
2980773944
Circumference
9364377524.4823
Area
6.978273131689E+18
Volume
1.3867103150036E+28
Surface area
2.7913092526756E+19
Circumference
9364377524.4823
Perimeter
5961547888
Area
2221253326307328784
Diagonal
2107725468.9866
Surface area
1.3327519957844E+19
Volume
3.3105270190401E+27
Space diagonal
2581425958.4427
Perimeter
4471160916
Area
9.6183090441142E+17
Altitude
1290712979.2214
Surface area
9.6183090441142E+17
Volume
3.9014935074409E+26
Height
702575156.32886