1640389488 (number)

1640389488 is an even 10-digits composite number following 1640389487 and preceding 1640389489. In scientific notation, it is written as 1.640389488 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 535161792 positive integers (up to 1640389488) that are relatively prime to 1640389488.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million three hundred eighty-nine thousand four hundred eighty-eight

Notation

Scientific notation 1.640389488 × 10^9
Engineering notation 1.640389488 × 10^9

Prime Factorization of 1640389488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 47 × 727123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 205048686
Product of the distinct prime numbers

The prime factorization of 1640389488 is 2 × 2 × 2 × 2 × 3 × 47 × 727123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 17, 39, 289, 709, 5946, 9066, 5177, 69779, 544360, 753748, 8992284, 8012831, 16191177, 95458439, 310821451, 841237491, 2479910085, 9253530202

Basic calculations (n = 1640389488)

Multiplication

n×y
n×2 3280778976
n×3 4921168464
n×4 6561557952
n×5 8201947440

Division

n÷y
n÷2 820194744
n÷3 546796496
n÷3 410097372
n÷5 328077897.6

Exponentiation

ny
n2 2690877672340902144
n3 4.4140874472019E+27
n4 7.2408226475028E+36
n5 1.1877769355436E+46

Nth Root

y√n
2√n 40501.722037464
3√n 1179.3670568968
4√n 201.25039636598
5√n 69.66095042773

Divisors of 1640389488

1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 727123, 1454246, 2181369, 2908492, 4362738, 5816984, 8725476, 11633968, 17450952, 34174781, 34901904, 68349562, 102524343, 136699124, 205048686, 273398248, 410097372, 546796496, 820194744, 1640389488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640389487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640389488 can be divided by 40 positive divisors. The sum of these divisors (counting 1640389488) is 1, the average is 0.025.

Base conversion 1640389488

Base System Value
2 Binary 1100001110001100101101101110000
3 Ternary 11020022200102100020
4 Quaternary 1201301211231300
5 Quinary 11324414430423
6 Senary 430435123440
8 Octal 14161455560
10 Decimal 1640389488
12 Duodecimal 399443580
16 Hexadecimal 61c65b70
20 Vigesimal 15cc8de8
36 Base36 r4n8mo

Cryptographic Hash Functions

md5 4e2eb6f850176e17ce16fd834ee07a47
sha1 52dbede15e9eecf6d73a234e0780e6698e3a9ea3
sha256 a0bf941ed9c9a678fab010929a649a0e4fc61903641a12e11f36631b46ddde07
sha512 f1fea1f7bcd6aef17caadd30d4c4d7c09164a73e4a28d4ff05824449c54ec0f6cfcedd18eb298be3c2b36b630f2720be34545e1978937e38fdc891f0ef9522bb
ripemd-160 9d808ce5db03a887407a395fb24bbc9f78add30d

1640389488 as geometric shapes

Circle

Radius = n
Diameter 3280778976
Circumference 10306871129.053
Area 8.453641527135E+18

Sphere

Radius = n
Volume 1.848968626191E+28
Surface area 3.381456610854E+19
Circumference 10306871129.053

Square

Length = n
Perimeter 6561557952
Area 2690877672340902144
Diagonal 2319861061.5039

Cube

Length = n
Surface area 1.6145266034045E+19
Volume 4.4140874472019E+27
Space diagonal 2841237937.4179

Equilateral Triangle

Length = n
Perimeter 4921168464
Area 1.1651842113618E+18
Altitude 1420618968.7089

Triangular Pyramid

Length = n
Surface area 1.1651842113618E+18
Volume 5.2020519444448E+26
Height 773287020.50129