1489418021 (number)

1489418021 is an odd 10-digits composite number following 1489418020 and preceding 1489418022. In scientific notation, it is written as 1.489418021 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1177429824 positive integers (up to 1489418021) that are relatively prime to 1489418021.

Interesting facts

Basic properties

Name

Name one billion four hundred eighty-nine million four hundred eighteen thousand twenty-one

Notation

Scientific notation 1.489418021 × 10^9
Engineering notation 1.489418021 × 10^9

Prime Factorization of 1489418021

Prime Factorization 13 × 7 × 1283 × 12757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1489418021
Product of the distinct prime numbers

The prime factorization of 1489418021 is 13 × 7 × 1283 × 12757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 42, 8, 781, 219, 1344, 4256, 92253, 13703, 71040, 912499, 9236647, 8375645, 83740035, 55687212, 36633044, 512644011, 9158665827, 9816972795

Basic calculations (n = 1489418021)

Multiplication

n×y
n×2 2978836042
n×3 4468254063
n×4 5957672084
n×5 7447090105

Division

n÷y
n÷2 744709010.5
n÷3 496472673.66667
n÷3 372354505.25
n÷5 297883604.2

Exponentiation

ny
n2 2218366041279556441
n3 3.3040743590562E+27
n4 4.9211478931023E+36
n5 7.3296463559928E+45

Nth Root

y√n
2√n 38592.978908086
3√n 1142.0160338013
4√n 196.45095802283
5√n 68.328725612387

Divisors of 1489418021

1, 7, 13, 91, 1283, 8981, 12757, 16679, 89299, 116753, 165841, 1160887, 16367231, 114570617, 212774003, 1489418021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1489418020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1489418021 can be divided by 16 positive divisors. The sum of these divisors (counting 1489418021) is 1, the average is 0.0625.

Base conversion 1489418021

Base System Value
2 Binary 1011000110001101011011100100101
3 Ternary 10211210121021102102
4 Quaternary 1120301223130211
5 Quinary 11022242334041
6 Senary 403443221445
8 Octal 13061533445
10 Decimal 1489418021
12 Duodecimal 356977885
16 Hexadecimal 58c6b725
20 Vigesimal 1358h511
36 Base36 omreat

Cryptographic Hash Functions

md5 50b5b1186f2885ff37914632a4083c92
sha1 b7e7c73805a42c995e7dda484da638c92f580b6a
sha256 f36026d8673138588c72386b30a56045e61d3a95ef62bfe9778af84c84dbb2d2
sha512 7fd6a2cc2fedc72fceafef0c8ae52ffde104c2316eb1f411011b4a09604d4b718c4f1915cded12fa583a9d596266b333a2405627555859acc83cd21be52a655f
ripemd-160 7c405447bb252632d5280656c2ca056597a24f07

1489418021 as geometric shapes

Circle

Radius = n
Diameter 2978836042
Circumference 9358289425.7957
Area 6.9692024582569E+18

Sphere

Radius = n
Volume 1.38400743111E+28
Surface area 2.7876809833028E+19
Circumference 9358289425.7957

Square

Length = n
Perimeter 5957672084
Area 2218366041279556441
Diagonal 2106355165.3411

Cube

Length = n
Surface area 1.3310196247677E+19
Volume 3.3040743590562E+27
Space diagonal 2579747686.0807

Equilateral Triangle

Length = n
Perimeter 4468254063
Area 9.6058067332041E+17
Altitude 1289873843.0403

Triangular Pyramid

Length = n
Surface area 9.6058067332041E+17
Volume 3.8938889747221E+26
Height 702118388.44703