489145440 (number)

489145440 is an even 9-digits composite number following 489145439 and preceding 489145441. In scientific notation, it is written as 4.89145440 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 111767040 positive integers (up to 489145440) that are relatively prime to 489145440.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million one hundred forty-five thousand four hundred forty

Notation

Scientific notation 4.89145440 × 10^8
Engineering notation 4.89145440 × 10^6

Prime Factorization of 489145440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 105 × 49 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 30571590
Product of the distinct prime numbers

The prime factorization of 489145440 is 2 × 2 × 2 × 2 × 2 × 105 × 49 × 2971. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 61, 15, 496, 740, 5030, 3425, 91892, 26884, 201369, 906160, 4913020, 8086906, 57523628, 2946058, 733258717, 862213390, 7886452766, 1490787406

Basic calculations (n = 489145440)

Multiplication

n×y
n×2 978290880
n×3 1467436320
n×4 1956581760
n×5 2445727200

Division

n÷y
n÷2 244572720
n÷3 163048480
n÷3 122286360
n÷5 97829088

Exponentiation

ny
n2 239263261472793600
n3 1.1703453330894E+26
n4 5.7246908290598E+34
n5 2.8002064144444E+43

Nth Root

y√n
2√n 22116.632655086
3√n 787.91494181833
4√n 148.71661862443
5√n 54.687441002515

Divisors of 489145440

1, 2, 4, 8, 16, 32, 49, 98, 105, 196, 210, 392, 420, 784, 840, 1568, 1680, 2971, 3360, 5145, 5942, 10290, 11884, 20580, 23768, 41160, 47536, 82320, 95072, 145579, 164640, 291158, 311955, 582316, 623910, 1164632, 1247820, 2329264, 2495640, 4658528, 4991280, 9982560, 15285795, 30571590, 61143180, 122286360, 244572720, 489145440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -489145439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 489145440 can be divided by 48 positive divisors. The sum of these divisors (counting 489145440) is 1, the average is 0.020833333333333.

Base conversion 489145440

Base System Value
2 Binary 11101001001111100010001100000
3 Ternary 1021002102011101210
4 Quaternary 131021330101200
5 Quinary 2000210123230
6 Senary 120312030120
8 Octal 3511742140
10 Decimal 489145440
12 Duodecimal 117992340
16 Hexadecimal 1d27c460
20 Vigesimal 7ch33c0
36 Base36 83831c

Cryptographic Hash Functions

md5 8b3e85e97b7f109a55789e68a4f74b0c
sha1 6a2013cdeed25bfa9190b8576f71a5bf80f76131
sha256 63503cf24c750e98c00db9acddf0467a3519e7ee193b38c43b38fbd8bfd1ffb7
sha512 1fe1bcebed54986380c5d62b498bce86c4ed097153201e460e5ac57a9b6f8dccccdd2963f1ba9ef5fe20b482f572989d15e87f1bc80a9b45355af5bbcbc017c8
ripemd-160 d1fafb97abd79c2e6e2e0f01862741cba343d0c8

489145440 as geometric shapes

Circle

Radius = n
Diameter 978290880
Circumference 3073391441.6819
Area 7.5166770451686E+17

Sphere

Radius = n
Volume 4.9023310674625E+26
Surface area 3.0066708180674E+18
Circumference 3073391441.6819

Square

Length = n
Perimeter 1956581760
Area 239263261472793600
Diagonal 691756115.22096

Cube

Length = n
Surface area 1435579568836761600
Volume 1.1703453330894E+26
Space diagonal 847224754.37063

Equilateral Triangle

Length = n
Perimeter 1467436320
Area 1.0360403131388E+17
Altitude 423612377.18532

Triangular Pyramid

Length = n
Surface area 1.0360403131388E+17
Volume 1.3792652022626E+25
Height 230585371.74032