2146644994 (number)

2146644994 is an even 10-digits composite number following 2146644993 and preceding 2146644995. In scientific notation, it is written as 2.146644994 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 987254928 positive integers (up to 2146644994) that are relatively prime to 2146644994.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-six million six hundred forty-four thousand nine hundred ninety-four

Notation

Scientific notation 2.146644994 × 10^9
Engineering notation 2.146644994 × 10^9

Prime Factorization of 2146644994

Prime Factorization 2 × 13 × 283 × 291743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2146644994
Product of the distinct prime numbers

The prime factorization of 2146644994 is 2 × 13 × 283 × 291743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 80, 59, 889, 848, 5252, 1080, 76635, 13522, 659571, 810473, 4718637, 4253283, 1470645, 76295263, 483393536, 740560261, 3527227235, 3432138468

Basic calculations (n = 2146644994)

Multiplication

n×y
n×2 4293289988
n×3 6439934982
n×4 8586579976
n×5 10733224970

Division

n÷y
n÷2 1073322497
n÷3 715548331.33333
n÷3 536661248.5
n÷5 429328998.8

Exponentiation

ny
n2 4608084730265260036
n3 9.8919220181518E+27
n4 2.1234444881304E+37
n5 4.558281480482E+46

Nth Root

y√n
2√n 46331.90039271
3√n 1289.991185165
4√n 215.24846199848
5√n 73.51095174676

Divisors of 2146644994

1, 2, 13, 26, 283, 566, 3679, 7358, 291743, 583486, 3792659, 7585318, 82563269, 165126538, 1073322497, 2146644994

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 -2146644993
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 2146644994 can be divided by 16 positive divisors. The sum of these divisors (counting 2146644994) is 1, the average is 0.0625.

Base conversion 2146644994

Base System Value
2 Binary 1111111111100110011010000000010
3 Ternary 12112121021212100011
4 Quaternary 1333330303100002
5 Quinary 13344020114434
6 Senary 553002015134
8 Octal 17774632002
10 Decimal 2146644994
12 Duodecimal 4baaa74aa
16 Hexadecimal 7ff33402
20 Vigesimal 1dagac9e
36 Base36 zi21vm

Cryptographic Hash Functions

md5 5a64a6e8a71e3c0c40c73bb1da94ed36
sha1 e2dcbc2949d96af4ebf3a0c567a8ffab9f57dac2
sha256 1550a1799014919595249dc861e413e5b1f5146680e4c489beaffd6f223b19c0
sha512 f2881781b77a52bde3d677e884fd1f27f10a448c19465b92590d106acc8eda34e3a48fcb826640af3f120c4247bdf9c44419f30a21f5d29191a254e385952176
ripemd-160 39b6f2f647f33b74d89174f90cde593c4d0a3fab

2146644994 as geometric shapes

Circle

Radius = n
Diameter 4293289988
Circumference 13487768286.031
Area 1.4476725135721E+19

Sphere

Radius = n
Volume 4.1435186056145E+28
Surface area 5.7906900542883E+19
Circumference 13487768286.031

Square

Length = n
Perimeter 8586579976
Area 4608084730265260036
Diagonal 3035814464.1151

Cube

Length = n
Surface area 2.7648508381592E+19
Volume 9.8919220181518E+27
Space diagonal 3718098195.4214

Equilateral Triangle

Length = n
Perimeter 6439934982
Area 1.9953592196004E+18
Altitude 1859049097.7107

Triangular Pyramid

Length = n
Surface area 1.9953592196004E+18
Volume 1.1657741896673E+27
Height 1011938154.705