28984944 (number)

28984944 is an even 8-digits composite number following 28984943 and preceding 28984945. In scientific notation, it is written as 2.8984944 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 9661632 positive integers (up to 28984944) that are relatively prime to 28984944.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-four thousand nine hundred forty-four

Notation

Scientific notation 2.8984944 × 10^7
Engineering notation 2.8984944 × 10^6

Prime Factorization of 28984944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 603853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3623118
Product of the distinct prime numbers

The prime factorization of 28984944 is 2 × 2 × 2 × 2 × 3 × 603853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 82, 14, 861, 177, 6873, 7219, 84953, 37921, 403778, 322428, 5838022, 7637468, 67530616, 79299426, 888937882, 342085471, 3632061735, 8948416778

Basic calculations (n = 28984944)

Multiplication

n×y
n×2 57969888
n×3 86954832
n×4 115939776
n×5 144924720

Division

n÷y
n÷2 14492472
n÷3 9661648
n÷3 7246236
n÷5 5796988.8

Exponentiation

ny
n2 840126978683136
n3 2.435103343002E+22
n4 7.0581334031125E+29
n5 2.0457960143375E+37

Nth Root

y√n
2√n 5383.7667111419
3√n 307.1785046266
4√n 73.374155607693
5√n 31.076671219509

Divisors of 28984944

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 603853, 1207706, 1811559, 2415412, 3623118, 4830824, 7246236, 9661648, 14492472, 28984944

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 -28984943
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 28984944 can be divided by 20 positive divisors. The sum of these divisors (counting 28984944) is 1, the average is 0.05.

Base conversion 28984944

Base System Value
2 Binary 1101110100100011001110000
3 Ternary 2000112120212110
4 Quaternary 1232210121300
5 Quinary 24410004234
6 Senary 2513125320
8 Octal 156443160
10 Decimal 28984944
12 Duodecimal 9859840
16 Hexadecimal 1ba4670
20 Vigesimal 913274
36 Base36 h98xc

Cryptographic Hash Functions

md5 78d52a00f8c3e6823dd9e335e673df56
sha1 dbde751253a59962ad711a0a0142906e25f4f92e
sha256 1b7cf8584597821450851ad0ac5200639993218d826724994f991416c7bd29da
sha512 e15a9a2feff5590834411fc22f8a7ef338fcd3c633026a951ee7b3730bbfd81a08856bdb9e266b45077b138db4bceba61bd8634778e909f00c5a6ee2a05cc351
ripemd-160 313326d44b412918bf3126b46f5a36be15625526

28984944 as geometric shapes

Circle

Radius = n
Diameter 57969888
Circumference 182117774.27022
Area 2.6393367443135E+15

Sphere

Radius = n
Volume 1.0200137030809E+23
Surface area 1.0557346977254E+16
Circumference 182117774.27022

Square

Length = n
Perimeter 115939776
Area 840126978683136
Diagonal 40990900.909425

Cube

Length = n
Surface area 5040761872098816
Volume 2.435103343002E+22
Space diagonal 50203395.662539

Equilateral Triangle

Length = n
Perimeter 86954832
Area 3.6378565297213E+14
Altitude 25101697.831269

Triangular Pyramid

Length = n
Surface area 3.6378565297213E+14
Volume 2.8697968112112E+21
Height 13663633.636475