2108642691 (number)

2108642691 is an odd 10-digits composite number following 2108642690 and preceding 2108642692. In scientific notation, it is written as 2.108642691 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 1308298464 positive integers (up to 2108642691) that are relatively prime to 2108642691.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.108642691 × 10^9
Engineering notation 2.108642691 × 10^9

Prime Factorization of 2108642691

Prime Factorization 3 × 23 × 37 × 825947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2108642691
Product of the distinct prime numbers

The prime factorization of 2108642691 is 3 × 23 × 37 × 825947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 85, 89, 904, 238, 4204, 7836, 9688, 83476, 321669, 893481, 957493, 9823467, 62463565, 67041149, 908348342, 262632946, 130861743, 679493874

Basic calculations (n = 2108642691)

Multiplication

n×y
n×2 4217285382
n×3 6325928073
n×4 8434570764
n×5 10543213455

Division

n÷y
n÷2 1054321345.5
n÷3 702880897
n÷3 527160672.75
n÷5 421728538.2

Exponentiation

ny
n2 4446373998307721481
n3 9.375814032984E+27
n4 1.9770241732827E+37
n5 4.1688375729229E+46

Nth Root

y√n
2√n 45919.959614529
3√n 1282.3335302931
4√n 214.28942954455
5√n 73.248814290621

Divisors of 2108642691

1, 3, 23, 37, 69, 111, 851, 2553, 825947, 2477841, 18996781, 30560039, 56990343, 91680117, 702880897, 2108642691

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 -2108642690
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 2108642691 can be divided by 16 positive divisors. The sum of these divisors (counting 2108642691) is 1, the average is 0.0625.

Base conversion 2108642691

Base System Value
2 Binary 1111101101011110101010110000011
3 Ternary 12102221210010222110
4 Quaternary 1331223311112003
5 Quinary 13304303031231
6 Senary 545123310403
8 Octal 17553652603
10 Decimal 2108642691
12 Duodecimal 4aa21b403
16 Hexadecimal 7daf5583
20 Vigesimal 1cij06eb
36 Base36 yvfj43

Cryptographic Hash Functions

md5 9fe74184c561beb1e72b18aff1b075a6
sha1 5b54ef93fb99ed1cc03fe87628c781fc8cb25433
sha256 950b87dc697dbd6918b8614a5bc896d1367ac0bf3d062f5fc40817bf448c53d9
sha512 ebb1b67e89294759db92a41a85e207c491b3980cf7157ad2e21a64c122d59e4fbc8450bd349e0b7ee5f0087717a8cb98710b1cf5861f9cd896d8432ddd1bbc35
ripemd-160 ac9636f57e5b49db14a794f776a154e01dc28b70

2108642691 as geometric shapes

Circle

Radius = n
Diameter 4217285382
Circumference 13248992774.183
Area 1.3968695888196E+19

Sphere

Radius = n
Volume 3.9273317983262E+28
Surface area 5.5874783552785E+19
Circumference 13248992774.183

Square

Length = n
Perimeter 8434570764
Area 4446373998307721481
Diagonal 2982071091.8111

Cube

Length = n
Surface area 2.6678243989846E+19
Volume 9.375814032984E+27
Space diagonal 3652276275.8208

Equilateral Triangle

Length = n
Perimeter 6325928073
Area 1.9253364186305E+18
Altitude 1826138137.9104

Triangular Pyramid

Length = n
Surface area 1.9253364186305E+18
Volume 1.1049502803112E+27
Height 994023697.27037