2108685968 (number)

2108685968 is an even 10-digits composite number following 2108685967 and preceding 2108685969. In scientific notation, it is written as 2.108685968 × 10^9. The sum of its digits is 53. It has a total of 7 prime factors and 40 positive divisors. There are 966625920 positive integers (up to 2108685968) that are relatively prime to 2108685968.

Interesting facts

Basic properties

Name

Name two billion one hundred eight million six hundred eighty-five thousand nine hundred sixty-eight

Notation

Scientific notation 2.108685968 × 10^9
Engineering notation 2.108685968 × 10^9

Prime Factorization of 2108685968

Prime Factorization 2 × 2 × 2 × 2 × 19 × 31 × 223757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 263585746
Product of the distinct prime numbers

The prime factorization of 2108685968 is 2 × 2 × 2 × 2 × 19 × 31 × 223757. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 92, 86, 756, 947, 2142, 6907, 63397, 74045, 537520, 499189, 6640922, 9030523, 63071187, 7725537, 175319101, 41489604, 7368466933, 4290652176

Basic calculations (n = 2108685968)

Multiplication

n×y
n×2 4217371936
n×3 6326057904
n×4 8434743872
n×5 10543429840

Division

n÷y
n÷2 1054342984
n÷3 702895322.66667
n÷3 527171492
n÷5 421737193.6

Exponentiation

ny
n2 4446556511640097024
n3 9.3763913220145E+27
n4 1.9771864811209E+37
n5 4.1692653888589E+46

Nth Root

y√n
2√n 45920.430834216
3√n 1282.3423029456
4√n 214.29052903527
5√n 73.249114954449

Divisors of 2108685968

1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 223757, 447514, 895028, 1790056, 3580112, 4251383, 6936467, 8502766, 13872934, 17005532, 27745868, 34011064, 55491736, 68022128, 110983472, 131792873, 263585746, 527171492, 1054342984, 2108685968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2108685967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2108685968 can be divided by 40 positive divisors. The sum of these divisors (counting 2108685968) is 1, the average is 0.025.

Base conversion 2108685968

Base System Value
2 Binary 1111101101011111111111010010000
3 Ternary 12102221212100100022
4 Quaternary 1331223333322100
5 Quinary 13304310422333
6 Senary 545124243012
8 Octal 17553777220
10 Decimal 2108685968
12 Duodecimal 4aa240468
16 Hexadecimal 7daffe90
20 Vigesimal 1cij5ei8
36 Base36 yvggi8

Cryptographic Hash Functions

md5 8da264dca9fdcf1327507c7a35b6bbe1
sha1 284b39888566f99a0108dbe3ff30e6b46d99f885
sha256 1c3acd4801e2bbab98c2c21a77f01e8853884396aa7f235e37f778ea2e523ccd
sha512 b4f954502016ecbda0b902bdb6b02d888fa60e77ecde3a66d2a54e629d6a399288ee614e42174cf8dd2d1ba44c9f238b831b5e2d0df38926d14ad3c772c0a5da
ripemd-160 28f247dc787d7398942df7b600f18928dad03942

2108685968 as geometric shapes

Circle

Radius = n
Diameter 4217371936
Circumference 13249264691.593
Area 1.396926927074E+19

Sphere

Radius = n
Volume 3.9275736125898E+28
Surface area 5.5877077082962E+19
Circumference 13249264691.593

Square

Length = n
Perimeter 8434743872
Area 4446556511640097024
Diagonal 2982132294.7314

Cube

Length = n
Surface area 2.6679339069841E+19
Volume 9.3763913220145E+27
Space diagonal 3652351233.7836

Equilateral Triangle

Length = n
Perimeter 6326057904
Area 1.9254154492217E+18
Altitude 1826175616.8918

Triangular Pyramid

Length = n
Surface area 1.9254154492217E+18
Volume 1.1050183144759E+27
Height 994044098.24381