2108642690 (number)

2108642690 is an even 10-digits composite number following 2108642689 and preceding 2108642691. In scientific notation, it is written as 2.108642690 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 64 positive divisors. There are 653856000 positive integers (up to 2108642690) that are relatively prime to 2108642690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.108642690 × 10^9
Engineering notation 2.108642690 × 10^9

Prime Factorization of 2108642690

Prime Factorization 2 × 5 × 11 × 7 × 197 × 13901

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2108642690
Product of the distinct prime numbers

The prime factorization of 2108642690 is 2 × 5 × 11 × 7 × 197 × 13901. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 47, 53, 332, 290, 5345, 2494, 55156, 71691, 640230, 703105, 9398131, 2846029, 25565840, 34670279, 292962526, 910865086, 6851622652, 3149871824

Basic calculations (n = 2108642690)

Multiplication

n×y
n×2 4217285380
n×3 6325928070
n×4 8434570760
n×5 10543213450

Division

n÷y
n÷2 1054321345
n÷3 702880896.66667
n÷3 527160672.5
n÷5 421728538

Exponentiation

ny
n2 4446373994090436100
n3 9.3758140196449E+27
n4 1.9770241695324E+37
n5 4.1688375630378E+46

Nth Root

y√n
2√n 45919.959603641
3√n 1282.3335300904
4√n 214.28942951915
5√n 73.248814283674

Divisors of 2108642690

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 770, 985, 1379, 1970, 2167, 2758, 4334, 6895, 10835, 13790, 13901, 15169, 21670, 27802, 30338, 69505, 75845, 97307, 139010, 151690, 152911, 194614, 305822, 486535, 764555, 973070, 1070377, 1529110, 2140754, 2738497, 5351885, 5476994, 10703770, 13692485, 19169479, 27384970, 30123467, 38338958, 60246934, 95847395, 150617335, 191694790, 210864269, 301234670, 421728538, 1054321345, 2108642690

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 -2108642689
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 2108642690 can be divided by 64 positive divisors. The sum of these divisors (counting 2108642690) is 1, the average is 0.015625.

Base conversion 2108642690

Base System Value
2 Binary 1111101101011110101010110000010
3 Ternary 12102221210010222102
4 Quaternary 1331223311112002
5 Quinary 13304303031230
6 Senary 545123310402
8 Octal 17553652602
10 Decimal 2108642690
12 Duodecimal 4aa21b402
16 Hexadecimal 7daf5582
20 Vigesimal 1cij06ea
36 Base36 yvfj42

Cryptographic Hash Functions

md5 4a5b09414058310929fd09f94236aee5
sha1 6a0bff407a57b94effa0db1f8faecdf09345bfbd
sha256 72320e792c15c218fb429334465a77c8867f56560ef55c8fb41797e83e8f0c9d
sha512 3b036a7d0f7e14472fd57fc2e498226caea5a60c3f2b2a0b5baf37fb2e158ebeca512f90b5c5c20234c09e0eb1e09db6bc5cbb5f40fb7c0859ee06774e8f6cf1
ripemd-160 9fb69fca35a17e1165e38a4cb873273254adff52

2108642690 as geometric shapes

Circle

Radius = n
Diameter 4217285380
Circumference 13248992767.9
Area 1.3968695874947E+19

Sphere

Radius = n
Volume 3.9273317927387E+28
Surface area 5.5874783499789E+19
Circumference 13248992767.9

Square

Length = n
Perimeter 8434570760
Area 4446373994090436100
Diagonal 2982071090.3969

Cube

Length = n
Surface area 2.6678243964543E+19
Volume 9.3758140196449E+27
Space diagonal 3652276274.0887

Equilateral Triangle

Length = n
Perimeter 6325928070
Area 1.9253364168044E+18
Altitude 1826138137.0444

Triangular Pyramid

Length = n
Surface area 1.9253364168044E+18
Volume 1.1049502787391E+27
Height 994023696.79896