1640387789 (number)

1640387789 is an odd 10-digits composite number following 1640387788 and preceding 1640387790. In scientific notation, it is written as 1.640387789 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 1582164480 positive integers (up to 1640387789) that are relatively prime to 1640387789.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640387789 × 10^9
Engineering notation 1.640387789 × 10^9

Prime Factorization of 1640387789

Prime Factorization 53 × 139 × 107 × 2081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640387789
Product of the distinct prime numbers

The prime factorization of 1640387789 is 53 × 139 × 107 × 2081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 1, 46, 280, 914, 3993, 4505, 87238, 96908, 465958, 846837, 7329527, 9698124, 77809536, 60170840, 988422274, 542332158, 2814573384, 5219862206

Basic calculations (n = 1640387789)

Multiplication

n×y
n×2 3280775578
n×3 4921163367
n×4 6561551156
n×5 8201938945

Division

n÷y
n÷2 820193894.5
n÷3 546795929.66667
n÷3 410096947.25
n÷5 328077557.8

Exponentiation

ny
n2 2690872098300308521
n3 4.4140737318126E+27
n4 7.2407926494111E+36
n5 1.1877707844775E+46

Nth Root

y√n
2√n 40501.701063042
3√n 1179.3666497282
4√n 201.25034425571
5√n 69.660935997742

Divisors of 1640387789

1, 53, 107, 139, 2081, 5671, 7367, 14873, 110293, 222667, 289259, 788269, 11801351, 15330727, 30950713, 1640387789

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 -1640387788
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 1640387789 can be divided by 16 positive divisors. The sum of these divisors (counting 1640387789) is 1, the average is 0.0625.

Base conversion 1640387789

Base System Value
2 Binary 1100001110001100101010011001101
3 Ternary 11020022200100000022
4 Quaternary 1201301211103031
5 Quinary 11324414402124
6 Senary 430435111525
8 Octal 14161452315
10 Decimal 1640387789
12 Duodecimal 3994425a5
16 Hexadecimal 61c654cd
20 Vigesimal 15cc8999
36 Base36 r4n7bh

Cryptographic Hash Functions

md5 9ceb693fb7559e0e9937167268f11c0b
sha1 29331758426226f178ef1c11647134f657621d16
sha256 d554739b6374db7163921bb4a0d0891d999ac9991322e96a36361dbdb403bc87
sha512 7d700b49ae92644268bc3f08ab23940a3315048d2ab460a86b562e979194708ffadb1a18262190014409a968e90b694651b554653065a81d2a17fe0681d36190
ripemd-160 d55896a19375adc195b740e895dca387453ffd2b

1640387789 as geometric shapes

Circle

Radius = n
Diameter 3280775578
Circumference 10306860453.922
Area 8.45362401577E+18

Sphere

Radius = n
Volume 1.8489628811022E+28
Surface area 3.381449606308E+19
Circumference 10306860453.922

Square

Length = n
Perimeter 6561551156
Area 2690872098300308521
Diagonal 2319858658.755

Cube

Length = n
Surface area 1.6145232589802E+19
Volume 4.4140737318126E+27
Space diagonal 2841234994.6636

Equilateral Triangle

Length = n
Perimeter 4921163367
Area 1.1651817977314E+18
Altitude 1420617497.3318

Triangular Pyramid

Length = n
Surface area 1.1651817977314E+18
Volume 5.2020357807035E+26
Height 773286219.58501