1489726221 is an odd 10-digits composite number following 1489726220
and preceding 1489726222 . In scientific notation, it is written as 1.489726221 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 989564880 positive integers (up to 1489726221) that are relatively prime to 1489726221.
1489726221 has 8 divisors, whose sum is 1993473504
The reverse of 1489726221 is 1226279841
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion four hundred eighty-nine million seven hundred twenty-six thousand two hundred twenty-one
Scientific notation
1.489726221 × 10^9
Engineering notation
1.489726221 × 10^9
Prime Factorization
3 × 277 × 1792691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1489726221
Product of the distinct prime numbers
The prime factorization of 1489726221 is 3 × 277 × 1792691.
Since it has a total of 3 prime factors.
7 , 3 , 78 , 74 , 392 , 168 , 487 , 1126 , 9680 , 65595 , 599262 , 162205 , 7794621 , 3103598 , 5451537 , 58705369 , 842673115 , 708990234 , 7613719679 , 5387792319
n×2
2979452442
n×3
4469178663
n×4
5958904884
n×5
7448631105
n÷2
744863110.5
n÷3
496575407
n÷3
372431555.25
n÷5
297945244.2
n2
2219284213534940841
n3
3.3061258847544E+27
n4
4.9252224204454E+36
n5
7.3372329839946E+45
2 √n
38596.971655818
3 √n
1142.0947994807
4 √n
196.4611199597
5 √n
68.331553182632
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
-1489726220
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 1489726221 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489726221) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110010110110101100001101
3
Ternary
10211211011221012020
4
Quaternary
1120302312230031
5
Quinary
11022332214341
6
Senary
403454000353
8
Octal
13062665415
10
Decimal
1489726221
12
Duodecimal
356aa60b9
16
Hexadecimal
58cb6b0d
20
Vigesimal
135affb1
36
Base36
omy03x
md5
6435dbb236ecf64b4fda00dabec73856
sha1
848790a66b88ad6fbe12032bbbe4ac46a61fd72a
sha256
567cb8249cf50605fe1fffa20dfe965f29ab3a658c4fedb20f17a2bc6f216115
sha512
c0cb4cd3bfd378439b4470e764806986e284dc086a2e7617e8fde45fc3909e6dd2737756f894608703e4d0cc1554f4e3771db697f1ff442b05199ef03f995493
ripemd-160
6b3f1d51eaa71e0745529934cf2360ae8679bb61
Diameter
2979452442
Circumference
9360225903.5074
Area
6.9720869814692E+18
Volume
1.384866772185E+28
Surface area
2.7888347925877E+19
Circumference
9360225903.5074
Perimeter
5958904884
Area
2219284213534940841
Diagonal
2106791025.961
Surface area
1.331570528121E+19
Volume
3.3061258847544E+27
Space diagonal
2580281504.1396
Perimeter
4469178663
Area
9.6097825356951E+17
Altitude
1290140752.0698
Surface area
9.6097825356951E+17
Volume
3.8963067209436E+26
Height
702263675.32034