1640492871 (number)

1640492871 is an odd 10-digits composite number following 1640492870 and preceding 1640492872. In scientific notation, it is written as 1.640492871 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1021781376 positive integers (up to 1640492871) that are relatively prime to 1640492871.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million four hundred ninety-two thousand eight hundred seventy-one

Notation

Scientific notation 1.640492871 × 10^9
Engineering notation 1.640492871 × 10^9

Prime Factorization of 1640492871

Prime Factorization 3 × 23 × 43 × 552913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640492871
Product of the distinct prime numbers

The prime factorization of 1640492871 is 3 × 23 × 43 × 552913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 32, 81, 22, 27, 8401, 2522, 29045, 95613, 809190, 847088, 7949533, 7380972, 97368899, 95250605, 264485594, 942995319, 7962888566, 2973133005

Basic calculations (n = 1640492871)

Multiplication

n×y
n×2 3280985742
n×3 4921478613
n×4 6561971484
n×5 8202464355

Division

n÷y
n÷2 820246435.5
n÷3 546830957
n÷3 410123217.75
n÷5 328098574.2

Exponentiation

ny
n2 2691216859801822641
n3 4.4149220728199E+27
n4 7.2426481864816E+36
n5 1.1881512717084E+46

Nth Root

y√n
2√n 40502.998296422
3√n 1179.3918323021
4√n 201.25356716447
5√n 69.661828460239

Divisors of 1640492871

1, 3, 23, 43, 69, 129, 989, 2967, 552913, 1658739, 12716999, 23775259, 38150997, 71325777, 546830957, 1640492871

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 -1640492870
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 1640492871 can be divided by 16 positive divisors. The sum of these divisors (counting 1640492871) is 1, the average is 0.0625.

Base conversion 1640492871

Base System Value
2 Binary 1100001110001111110111101000111
3 Ternary 11020022212200011020
4 Quaternary 1201301332331013
5 Quinary 11324431232441
6 Senary 430441242223
8 Octal 14161767507
10 Decimal 1640492871
12 Duodecimal 399493373
16 Hexadecimal 61c7ef47
20 Vigesimal 15cd1c3b
36 Base36 r4pgef

Cryptographic Hash Functions

md5 c49a9498f87a8f0f4103d29a8db524dd
sha1 c574b7ccdc4fbe4fad1a0aeeac8a08ac2c122885
sha256 fad9a6473a06253d7d91130185be237ba3083e719306222d186f2b28d2fabc69
sha512 12a772565c8f67615e433f88693e167e6d9489f8326d986399770ae256f377ff284848ee142b57ddccc327e41b48dfa0d3e260f1ae7f02183b90a8f39add7a05
ripemd-160 8897cc5b758f5f3f66d23fab0b1268f92ca2ce0b

1640492871 as geometric shapes

Circle

Radius = n
Diameter 3280985742
Circumference 10307520703.6
Area 8.4547071159704E+18

Sphere

Radius = n
Volume 1.8493182333523E+28
Surface area 3.3818828463882E+19
Circumference 10307520703.6

Square

Length = n
Perimeter 6561971484
Area 2691216859801822641
Diagonal 2320007267.1446

Cube

Length = n
Surface area 1.6147301158811E+19
Volume 4.4149220728199E+27
Space diagonal 2841417002.0265

Equilateral Triangle

Length = n
Perimeter 4921478613
Area 1.1653310838407E+18
Altitude 1420708501.0133

Triangular Pyramid

Length = n
Surface area 1.1653310838407E+18
Volume 5.2030355601685E+26
Height 773335755.71486