2888894421 (number)

2888894421 is an odd 10-digits composite number following 2888894420 and preceding 2888894422. In scientific notation, it is written as 2.888894421 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 1593865728 positive integers (up to 2888894421) that are relatively prime to 2888894421.

Interesting facts

Basic properties

Name

Name two billion eight hundred eighty-eight million eight hundred ninety-four thousand four hundred twenty-one

Notation

Scientific notation 2.888894421 × 10^9
Engineering notation 2.888894421 × 10^9

Prime Factorization of 2888894421

Prime Factorization 9 × 29 × 7 × 7 × 225889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 412699203
Product of the distinct prime numbers

The prime factorization of 2888894421 is 9 × 29 × 7 × 7 × 225889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 16, 31, 511, 455, 4361, 4177, 79392, 20132, 588262, 811908, 3585295, 6340335, 56519781, 26862814, 306991330, 60483123, 9552851078, 3324980184

Basic calculations (n = 2888894421)

Multiplication

n×y
n×2 5777788842
n×3 8666683263
n×4 11555577684
n×5 14444472105

Division

n÷y
n÷2 1444447210.5
n÷3 962964807
n÷3 722223605.25
n÷5 577778884.2

Exponentiation

ny
n2 8345710975684925241
n3 2.4109877876935E+28
n4 6.9650891689668E+37
n5 2.0121407241996E+47

Nth Root

y√n
2√n 53748.436451677
3√n 1424.220469674
4√n 231.83709032784
5√n 78.009291588014

Divisors of 2888894421

1, 7, 9, 29, 49, 63, 203, 261, 441, 1421, 1827, 12789, 225889, 1581223, 2033001, 6550781, 11068561, 14231007, 45855467, 58957029, 99617049, 320988269, 412699203, 2888894421

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2888894420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2888894421 can be divided by 24 positive divisors. The sum of these divisors (counting 2888894421) is 1, the average is 0.041666666666667.

Base conversion 2888894421

Base System Value
2 Binary 10101100001100010000011111010101
3 Ternary 21110022222001010200
4 Quaternary 2230030100133111
5 Quinary 21404024110141
6 Senary 1154355011113
8 Octal 25414203725
10 Decimal 2888894421
12 Duodecimal 687599a99
16 Hexadecimal ac3107d5
20 Vigesimal 252fbg11
36 Base36 1brz179

Cryptographic Hash Functions

md5 54c2c148b11a23ad9df2c865fc231009
sha1 2d79c1ffe3a008ae254ae1d4f42d6a161401526f
sha256 d1242bd446138ccff2d5f779c5e51152cce80f1eef7163bf270d9bcd9a7bb55d
sha512 c87fb7d18f56e0292928d249f4af20379bd473ba0da1a302fc907826a3b02b2b2e343924eef5b652489ae392438e357bf9b4a0c362c97bceafd35eb8be156e5f
ripemd-160 2177b47170c2cc9b94d1723c2c99d5e8272e3018

2888894421 as geometric shapes

Circle

Radius = n
Diameter 5777788842
Circumference 18151458980.02
Area 2.6218824290195E+19

Sphere

Radius = n
Volume 1.009912202895E+29
Surface area 1.0487529716078E+20
Circumference 18151458980.02

Square

Length = n
Perimeter 11555577684
Area 8345710975684925241
Diagonal 4085513670.4422

Cube

Length = n
Surface area 5.007426585411E+19
Volume 2.4109877876935E+28
Space diagonal 5003711914.8743

Equilateral Triangle

Length = n
Perimeter 8666683263
Area 3.6137988587929E+18
Altitude 2501855957.4371

Triangular Pyramid

Length = n
Surface area 3.6137988587929E+18
Volume 2.8413763567267E+27
Height 1361837890.1474