1640341905 (number)

1640341905 is an odd 10-digits composite number following 1640341904 and preceding 1640341906. In scientific notation, it is written as 1.640341905 × 10^9. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 810881280 positive integers (up to 1640341905) that are relatively prime to 1640341905.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million three hundred forty-one thousand nine hundred five

Notation

Scientific notation 1.640341905 × 10^9
Engineering notation 1.640341905 × 10^9

Prime Factorization of 1640341905

Prime Factorization 3 × 5 × 31 × 37 × 67 × 1423

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1640341905
Product of the distinct prime numbers

The prime factorization of 1640341905 is 3 × 5 × 31 × 37 × 67 × 1423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 49, 53, 47, 998, 823, 4637, 42595, 98313, 882829, 1464, 4036959, 4657488, 50901669, 11801011, 24666429, 862353184, 7171738690, 4218514805

Basic calculations (n = 1640341905)

Multiplication

n×y
n×2 3280683810
n×3 4921025715
n×4 6561367620
n×5 8201709525

Division

n÷y
n÷2 820170952.5
n÷3 546780635
n÷3 410085476.25
n÷5 328068381

Exponentiation

ny
n2 2690721565299029025
n3 4.4137033382472E+27
n4 7.2399825419653E+36
n5 1.1876046755054E+46

Nth Root

y√n
2√n 40501.134613736
3√n 1179.3556534333
4√n 201.24893692573
5√n 69.660546290116

Divisors of 1640341905

1, 3, 5, 15, 31, 37, 67, 93, 111, 155, 185, 201, 335, 465, 555, 1005, 1147, 1423, 2077, 2479, 3441, 4269, 5735, 6231, 7115, 7437, 10385, 12395, 17205, 21345, 31155, 37185, 44113, 52651, 76849, 95341, 132339, 157953, 220565, 230547, 263255, 286023, 384245, 476705, 661695, 789765, 1152735, 1430115, 1632181, 2955571, 3527617, 4896543, 8160905, 8866713, 10582851, 14777855, 17638085, 24482715, 44333565, 52914255, 109356127, 328068381, 546780635, 1640341905

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640341904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640341905 can be divided by 64 positive divisors. The sum of these divisors (counting 1640341905) is 1, the average is 0.015625.

Base conversion 1640341905

Base System Value
2 Binary 1100001110001011010000110010001
3 Ternary 11020022121000001220
4 Quaternary 1201301122012101
5 Quinary 11324411420110
6 Senary 430434115253
8 Octal 14161320621
10 Decimal 1640341905
12 Duodecimal 39941bb29
16 Hexadecimal 61c5a191
20 Vigesimal 15cc2ef5
36 Base36 r4m7wx

Cryptographic Hash Functions

md5 d7d05f33b56dce7f3ebbd0f8a6c0ff85
sha1 670c6f23f3adeb34024b63e2d996562fc53fa4fd
sha256 36e8679ed2c8055314a16ea75dd8d4a21ad65f1aa2edf0c693c07e5eedcff9a5
sha512 41a55039b049025cbb641e741f828c048427a51e04214bb836c242d16754c6682bbf13a2bac08acbe26317b2855b9b7b5c1bf5cb36f8c6b283202d05b1ab27ed
ripemd-160 f317e5eb1e21de3dc7b576281bb1204a84221dff

1640341905 as geometric shapes

Circle

Radius = n
Diameter 3280683810
Circumference 10306572156.247
Area 8.4531511023991E+18

Sphere

Radius = n
Volume 1.8488077310083E+28
Surface area 3.3812604409596E+19
Circumference 10306572156.247

Square

Length = n
Perimeter 6561367620
Area 2690721565299029025
Diagonal 2319793768.9799

Cube

Length = n
Surface area 1.6144329391794E+19
Volume 4.4137033382472E+27
Space diagonal 2841155521.2443

Equilateral Triangle

Length = n
Perimeter 4921025715
Area 1.1651166150298E+18
Altitude 1420577760.6222

Triangular Pyramid

Length = n
Surface area 1.1651166150298E+18
Volume 5.2015992677005E+26
Height 773264589.65997