1640202909 (number)

1640202909 is an odd 10-digits composite number following 1640202908 and preceding 1640202910. In scientific notation, it is written as 1.640202909 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 1015741440 positive integers (up to 1640202909) that are relatively prime to 1640202909.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million two hundred two thousand nine hundred nine

Notation

Scientific notation 1.640202909 × 10^9
Engineering notation 1.640202909 × 10^9

Prime Factorization of 1640202909

Prime Factorization 3 × 41 × 73 × 29 × 6299

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1640202909
Product of the distinct prime numbers

The prime factorization of 1640202909 is 3 × 41 × 73 × 29 × 6299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640202909)

Multiplication

n×y
n×2 3280405818
n×3 4920608727
n×4 6560811636
n×5 8201014545

Division

n÷y
n÷2 820101454.5
n÷3 546734303
n÷3 410050727.25
n÷5 328040581.8

Exponentiation

ny
n2 2690265582692062281
n3 4.4125814347141E+27
n4 7.2375289054175E+36
n5 1.1871015964637E+46

Nth Root

y√n
2√n 40499.418625457
3√n 1179.3223412016
4√n 201.24467353313
5√n 69.659365698989

Divisors of 1640202909

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640202908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640202909 can be divided by 32 positive divisors. The sum of these divisors (counting 1640202909) is 1, the average is 0.03125.

Base conversion 1640202909

Base System Value
2 Binary 1100001110000111000001010011101
3 Ternary 11020022022221101220
4 Quaternary 1201300320022131
5 Quinary 11324342443114
6 Senary 430431123553
8 Octal 14160701235
10 Decimal 1640202909
12 Duodecimal 3993735b9
16 Hexadecimal 61c3829d
20 Vigesimal 15cb5759
36 Base36 r4j8nx

Cryptographic Hash Functions

md5 16b10c850baee49f95a2e9107b933a36
sha1 b0167916f059ce8a260c1665c586f384fc614b04
sha256 02bf4c82a93dd8a7a392c5bf21089113cb1dbe0a2d5279a7063851f757756c15
sha512 5f452575cefe6242dd104b724bf8c21859eb4bda7c0cd3d5e2a8a2b9866ebe2f5516c1aca22054548164d111d75264a945dce7ffddc76fe4dec5f5abf1ffab31
ripemd-160 96e3cbcdb344137133ddceb9f21bbb6c5e78e579

1640202909 as geometric shapes

Circle

Radius = n
Diameter 3280405818
Circumference 10305698818.622
Area 8.4517185907908E+18

Sphere

Radius = n
Volume 1.8483377891553E+28
Surface area 3.3806874363163E+19
Circumference 10305698818.622

Square

Length = n
Perimeter 6560811636
Area 2690265582692062281
Diagonal 2319597198.9516

Cube

Length = n
Surface area 1.6141593496152E+19
Volume 4.4125814347141E+27
Space diagonal 2840914773.1103

Equilateral Triangle

Length = n
Perimeter 4920608727
Area 1.1649191687691E+18
Altitude 1420457386.5551

Triangular Pyramid

Length = n
Surface area 1.1649191687691E+18
Volume 5.200277091707E+26
Height 773199066.3172