28995344 (number)

28995344 is an even 8-digits composite number following 28995343 and preceding 28995345. In scientific notation, it is written as 2.8995344 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 12426528 positive integers (up to 28995344) that are relatively prime to 28995344.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-five thousand three hundred forty-four

Notation

Scientific notation 2.8995344 × 10^7
Engineering notation 2.8995344 × 10^6

Prime Factorization of 28995344

Prime Factorization 2 × 2 × 2 × 2 × 7 × 258887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3624418
Product of the distinct prime numbers

The prime factorization of 28995344 is 2 × 2 × 2 × 2 × 7 × 258887. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 12, 36, 45, 710, 4374, 9895, 85677, 96411, 360085, 980374, 4660361, 9646887, 84096190, 63018987, 844703427, 946156847, 7149256148, 7972619557

Basic calculations (n = 28995344)

Multiplication

n×y
n×2 57990688
n×3 86986032
n×4 115981376
n×5 144976720

Division

n÷y
n÷2 14497672
n÷3 9665114.6666667
n÷3 7248836
n÷5 5799068.8

Exponentiation

ny
n2 840729973678336
n3 2.4377254797914E+22
n4 7.0682688864118E+29
n5 2.0494688784601E+37

Nth Root

y√n
2√n 5384.7324910343
3√n 307.21523949645
4√n 73.380736511937
5√n 31.07890100477

Divisors of 28995344

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258887, 517774, 1035548, 1812209, 2071096, 3624418, 4142192, 7248836, 14497672, 28995344

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28995343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28995344 can be divided by 20 positive divisors. The sum of these divisors (counting 28995344) is 1, the average is 0.05.

Base conversion 28995344

Base System Value
2 Binary 1101110100110111100010000
3 Ternary 2000120010010122
4 Quaternary 1232212330100
5 Quinary 24410322334
6 Senary 2513245412
8 Octal 156467420
10 Decimal 28995344
12 Duodecimal 9863868
16 Hexadecimal 1ba6f10
20 Vigesimal 914874
36 Base36 h9gy8

Cryptographic Hash Functions

md5 fdd24d22793cfd28a19a863c9a3da3d9
sha1 2279678a7ee3922a11c43d0bd4ef239075b4eb05
sha256 eab2e9539579b0de9cc818a3090dc73c85a1ef120d97190a831b8f85978efba3
sha512 161845b48c627f6b66d47754f042dde93c0fc040546485e9bb795bc6b792ac175b6518553abd3011470f2eee34c21a95368e10d4008d41e43f33064db1cbaf25
ripemd-160 58dd09787de41875b78cafd65e0f6e3b161c42c3

28995344 as geometric shapes

Circle

Radius = n
Diameter 57990688
Circumference 182183119.39742
Area 2.6412311089606E+15

Sphere

Radius = n
Volume 1.0211120611709E+23
Surface area 1.0564924435842E+16
Circumference 182183119.39742

Square

Length = n
Perimeter 115981376
Area 840729973678336
Diagonal 41005608.730473

Cube

Length = n
Surface area 5044379842070016
Volume 2.4377254797914E+22
Space diagonal 50221408.990937

Equilateral Triangle

Length = n
Perimeter 86986032
Area 3.6404675746423E+14
Altitude 25110704.495469

Triangular Pyramid

Length = n
Surface area 3.6404675746423E+14
Volume 2.8728870290529E+21
Height 13668536.243491