2018144640 (number)

2018144640 is an even 10-digits composite number following 2018144639 and preceding 2018144641. In scientific notation, it is written as 2.018144640 × 10^9. The sum of its digits is 30. It has a total of 10 prime factors and 64 positive divisors. There are 507494400 positive integers (up to 2018144640) that are relatively prime to 2018144640.

Interesting facts

Basic properties

Name

Name two billion eighteen million one hundred forty-four thousand six hundred forty

Notation

Scientific notation 2.018144640 × 10^9
Engineering notation 2.018144640 × 10^9

Prime Factorization of 2018144640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 615 × 31 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 31533510
Product of the distinct prime numbers

The prime factorization of 2018144640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 615 × 31 × 827. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 2, 94, 27, 392, 38, 2693, 48, 1636, 49161, 153227, 701884, 5013639, 6350581, 54158335, 97595950, 860897152, 56239598, 2216490788, 1466074293

Basic calculations (n = 2018144640)

Multiplication

n×y
n×2 4036289280
n×3 6054433920
n×4 8072578560
n×5 10090723200

Division

n÷y
n÷2 1009072320
n÷3 672714880
n÷3 504536160
n÷5 403628928

Exponentiation

ny
n2 4072907787960729600
n3 8.2197170214872E+27
n4 1.6588577849231E+37
n5 3.3478149471649E+46

Nth Root

y√n
2√n 44923.764757642
3√n 1263.71972101
4√n 211.9522699988
5√n 72.609000374471

Divisors of 2018144640

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 615, 827, 992, 1230, 1654, 1984, 2460, 3308, 3968, 4920, 6616, 9840, 13232, 19065, 19680, 25637, 26464, 38130, 39360, 51274, 52928, 76260, 78720, 102548, 105856, 152520, 205096, 305040, 410192, 508605, 610080, 820384, 1017210, 1220160, 1640768, 2034420, 2440320, 3281536, 4068840, 8137680, 15766755, 16275360, 31533510, 32550720, 63067020, 65101440, 126134040, 252268080, 504536160, 1009072320, 2018144640

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 -2018144639
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 2018144640 can be divided by 64 positive divisors. The sum of these divisors (counting 2018144640) is 1, the average is 0.015625.

Base conversion 2018144640

Base System Value
2 Binary 1111000010010100111000110000000
3 Ternary 12012122111100222210
4 Quaternary 1320102213012000
5 Quinary 13113121112030
6 Senary 532131502120
8 Octal 17022470600
10 Decimal 2018144640
12 Duodecimal 483a57940
16 Hexadecimal 784a7180
20 Vigesimal 1bad81c0
36 Base36 xdjudc

Cryptographic Hash Functions

md5 b627400f72cbd256c2601fe4f761f3b8
sha1 33ab6391bb764bedf5010942f4976f2b68dbe685
sha256 13c403a60546dced3c8c59be56b25787e46a622ce7deadb25051715d0da09903
sha512 eecd305d5452366d397014388363c32be0e1a1c2a6c7f7e2e33bf90b16f9736921a4da0734235b8f340c7b442ba8a6ae6e803651abd543ceceb691f76a635002
ripemd-160 68ffd81824ffd9379f97a15f2cccf408555c37e7

2018144640 as geometric shapes

Circle

Radius = n
Diameter 4036289280
Circumference 12680376749.811
Area 1.2795417185406E+19

Sphere

Radius = n
Volume 3.4430670145722E+28
Surface area 5.1181668741624E+19
Circumference 12680376749.811

Square

Length = n
Perimeter 8072578560
Area 4072907787960729600
Diagonal 2854087520.7186

Cube

Length = n
Surface area 2.4437446727764E+19
Volume 8.2197170214872E+27
Space diagonal 3495529053.5028

Equilateral Triangle

Length = n
Perimeter 6054433920
Area 1.7636208058227E+18
Altitude 1747764526.7514

Triangular Pyramid

Length = n
Surface area 1.7636208058227E+18
Volume 9.6870294088802E+26
Height 951362506.90619