1640386971 (number)

1640386971 is an odd 10-digits composite number following 1640386970 and preceding 1640386972. In scientific notation, it is written as 1.640386971 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 1045887552 positive integers (up to 1640386971) that are relatively prime to 1640386971.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640386971 × 10^9
Engineering notation 1.640386971 × 10^9

Prime Factorization of 1640386971

Prime Factorization 37 × 3 × 27 × 59 × 9277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1640386971
Product of the distinct prime numbers

The prime factorization of 1640386971 is 37 × 3 × 27 × 59 × 9277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 12, 87, 20, 311, 2205, 6791, 71286, 17422, 517360, 564885, 3556502, 9305025, 49699529, 54833215, 902844038, 296761789, 7576315096, 8278255748

Basic calculations (n = 1640386971)

Multiplication

n×y
n×2 3280773942
n×3 4921160913
n×4 6561547884
n×5 8201934855

Division

n÷y
n÷2 820193485.5
n÷3 546795657
n÷3 410096742.75
n÷5 328077394.2

Exponentiation

ny
n2 2690869414626554841
n3 4.4140671284158E+27
n4 7.2407782065727E+36
n5 1.1877678229963E+46

Nth Root

y√n
2√n 40501.690964699
3√n 1179.3664536929
4√n 201.2503191667
5√n 69.66092905028

Divisors of 1640386971

1, 3, 27, 37, 59, 81, 111, 177, 999, 1593, 2183, 2997, 4779, 6549, 9277, 27831, 58941, 176823, 250479, 343249, 547343, 751437, 1029747, 1642029, 9267723, 14778261, 20251691, 27803169, 44334783, 60755073, 546795657, 1640386971

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 -1640386970
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 1640386971 can be divided by 32 positive divisors. The sum of these divisors (counting 1640386971) is 1, the average is 0.03125.

Base conversion 1640386971

Base System Value
2 Binary 1100001110001100101000110011011
3 Ternary 11020022200021220000
4 Quaternary 1201301211012123
5 Quinary 11324414340341
6 Senary 430435104043
8 Octal 14161450633
10 Decimal 1640386971
12 Duodecimal 399442023
16 Hexadecimal 61c6519b
20 Vigesimal 15cc878b
36 Base36 r4n6or

Cryptographic Hash Functions

md5 e97a02b15ca933811901d49a6bbf5101
sha1 72770601d6ad0eeed38e2f871e4509f5ee8d57ab
sha256 11055ec73111110cfbe3d30201f07cc55230e88754e7af2ccf4af1ed393f8d89
sha512 9f8ba50a3b770c7a7c1689e389e90a2b187e944e4c5dce86f769cd97d9419fba8e05510ce7b7eaecd6903cdae15eeb4cee5e479fb23b95fb8a4afc44b8a1cfef
ripemd-160 8a6ba02eecf486de6452da3c7fd69531f27e3b21

1640386971 as geometric shapes

Circle

Radius = n
Diameter 3280773942
Circumference 10306855314.276
Area 8.4536155847603E+18

Sphere

Radius = n
Volume 1.8489601150778E+28
Surface area 3.3814462339041E+19
Circumference 10306855314.276

Square

Length = n
Perimeter 6561547884
Area 2690869414626554841
Diagonal 2319857501.9283

Cube

Length = n
Surface area 1.6145216487759E+19
Volume 4.4140671284158E+27
Space diagonal 2841233577.846

Equilateral Triangle

Length = n
Perimeter 4921160913
Area 1.1651806356666E+18
Altitude 1420616788.923

Triangular Pyramid

Length = n
Surface area 1.1651806356666E+18
Volume 5.2020279985257E+26
Height 773285833.97611