489444890 (number)

489444890 is an even 9-digits composite number following 489444889 and preceding 489444891. In scientific notation, it is written as 4.89444890 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 64 positive divisors. There are 169344000 positive integers (up to 489444890) that are relatively prime to 489444890.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million four hundred forty-four thousand eight hundred ninety

Notation

Scientific notation 4.89444890 × 10^8
Engineering notation 4.89444890 × 10^6

Prime Factorization of 489444890

Prime Factorization 2 × 5 × 11 × 29 × 71 × 2161

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 489444890
Product of the distinct prime numbers

The prime factorization of 489444890 is 2 × 5 × 11 × 29 × 71 × 2161. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 26, 81, 989, 150, 2161, 15, 98820, 50309, 813033, 772502, 1717363, 6259512, 83070678, 61791713, 306287759, 560299176, 9094437843, 2578597792

Basic calculations (n = 489444890)

Multiplication

n×y
n×2 978889780
n×3 1468334670
n×4 1957779560
n×5 2447224450

Division

n÷y
n÷2 244722445
n÷3 163148296.66667
n÷3 122361222.5
n÷5 97888978

Exponentiation

ny
n2 239556300347112100
n3 1.172496070722E+26
n4 5.7387221035996E+34
n5 2.8087882087369E+43

Nth Root

y√n
2√n 22123.401411175
3√n 788.07569359716
4√n 148.73937411182
5√n 54.694135185559

Divisors of 489444890

1, 2, 5, 10, 11, 22, 29, 55, 58, 71, 110, 142, 145, 290, 319, 355, 638, 710, 781, 1562, 1595, 2059, 2161, 3190, 3905, 4118, 4322, 7810, 10295, 10805, 20590, 21610, 22649, 23771, 45298, 47542, 62669, 113245, 118855, 125338, 153431, 226490, 237710, 306862, 313345, 626690, 689359, 767155, 1378718, 1534310, 1687741, 3375482, 3446795, 4449499, 6893590, 8438705, 8898998, 16877410, 22247495, 44494990, 48944489, 97888978, 244722445, 489444890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -489444889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 489444890 can be divided by 64 positive divisors. The sum of these divisors (counting 489444890) is 1, the average is 0.015625.

Base conversion 489444890

Base System Value
2 Binary 11101001011000101011000011010
3 Ternary 1021002222101011112
4 Quaternary 131023011120122
5 Quinary 2000244214030
6 Senary 120322300322
8 Octal 3513053032
10 Decimal 489444890
12 Duodecimal 117ab76a2
16 Hexadecimal 1d2c561a
20 Vigesimal 7cj0c4a
36 Base36 83ei3e

Cryptographic Hash Functions

md5 1da3068f0556ac08fc1f7b983114cb18
sha1 8e0007f21b67a0e1bf7dd2feb990257d1911d342
sha256 df65f7f437775b5ccb0965c175b63ee9227e12a332fbaff9ccca9582d6bab0ee
sha512 3294802db01912e96a67bb51abb0796e8f0ba0f9748d260135fe437661ec51cf8b382be3f2635f855dbbee8c57428792ba85c1c70f85b33e903edb420adcb24b
ripemd-160 70c1c077726f282b2afaaae7170845dbde9947ff

489444890 as geometric shapes

Circle

Radius = n
Diameter 978889780
Circumference 3075272941.5221
Area 7.5258831329164E+17

Sphere

Radius = n
Volume 4.9113400561908E+26
Surface area 3.0103532531665E+18
Circumference 3075272941.5221

Square

Length = n
Perimeter 1957779560
Area 239556300347112100
Diagonal 692179601.47221

Cube

Length = n
Surface area 1437337802082672600
Volume 1.172496070722E+26
Space diagonal 847743416.98496

Equilateral Triangle

Length = n
Perimeter 1468334670
Area 1.0373092086861E+17
Altitude 423871708.49248

Triangular Pyramid

Length = n
Surface area 1.0373092086861E+17
Volume 1.3817998708702E+25
Height 230726533.82407