1680939905 (number)

1680939905 is an odd 10-digits composite number following 1680939904 and preceding 1680939906. In scientific notation, it is written as 1.680939905 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 1296153600 positive integers (up to 1680939905) that are relatively prime to 1680939905.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty million nine hundred thirty-nine thousand nine hundred five

Notation

Scientific notation 1.680939905 × 10^9
Engineering notation 1.680939905 × 10^9

Prime Factorization of 1680939905

Prime Factorization 5 × 29 × 601 × 19289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1680939905
Product of the distinct prime numbers

The prime factorization of 1680939905 is 5 × 29 × 601 × 19289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 18, 90, 972, 575, 3744, 470, 37993, 85976, 453786, 866632, 7729210, 3919754, 10468615, 44967549, 361922577, 924575696, 4273037871, 5868436605

Basic calculations (n = 1680939905)

Multiplication

n×y
n×2 3361879810
n×3 5042819715
n×4 6723759620
n×5 8404699525

Division

n÷y
n÷2 840469952.5
n÷3 560313301.66667
n÷3 420234976.25
n÷5 336187981

Exponentiation

ny
n2 2825558964221409025
n3 4.7495948168902E+27
n4 7.983783460292E+36
n5 1.3420260211284E+46

Nth Root

y√n
2√n 40999.267127596
3√n 1189.0060445377
4√n 202.48275760567
5√n 70.001998261586

Divisors of 1680939905

1, 5, 29, 145, 601, 3005, 17429, 19289, 87145, 96445, 559381, 2796905, 11592689, 57963445, 336187981, 1680939905

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 -1680939904
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 1680939905 can be divided by 16 positive divisors. The sum of these divisors (counting 1680939905) is 1, the average is 0.0625.

Base conversion 1680939905

Base System Value
2 Binary 1100100001100010001101110000001
3 Ternary 11100010222121001112
4 Quaternary 1210030101232001
5 Quinary 11420310034110
6 Senary 434444213105
8 Octal 14414215601
10 Decimal 1680939905
12 Duodecimal 3aab3a195
16 Hexadecimal 64311b81
20 Vigesimal 1655h9f5
36 Base36 rssdj5

Cryptographic Hash Functions

md5 5a548335c6ea3bf52ce655027dc828e3
sha1 79b0fd6c3fb4f2a3d5d0b64b1ec9bce0868dbccc
sha256 b4f8f2fa63d0800e9e045c38c5422d4c4daa44797620564d21f38c7686e32387
sha512 5ef961393894c6ba80687c7beaa72fe32285902537051f9c4fca29661c7c82e5e5a5c769d89ae308512ded15481cae6d02d9afe6fd44f8c0474f6d7d76049482
ripemd-160 2c46a34ebf25ac5bca16b8e96d51551814925ac0

1680939905 as geometric shapes

Circle

Radius = n
Diameter 3361879810
Circumference 10561656913.348
Area 8.8767552842828E+18

Sphere

Radius = n
Volume 1.9895056245694E+28
Surface area 3.5507021137131E+19
Circumference 10561656913.348

Square

Length = n
Perimeter 6723759620
Area 2825558964221409025
Diagonal 2377208011.1851

Cube

Length = n
Surface area 1.6953353785328E+19
Volume 4.7495948168902E+27
Space diagonal 2911473319.93

Equilateral Triangle

Length = n
Perimeter 5042819715
Area 1.2235029214533E+18
Altitude 1455736659.965

Triangular Pyramid

Length = n
Surface area 1.2235029214533E+18
Volume 5.5974511715193E+26
Height 792402670.39505