28849984 (number)

28849984 is an even 8-digits composite number following 28849983 and preceding 28849985. In scientific notation, it is written as 2.8849984 × 10^7. The sum of its digits is 52. It has a total of 8 prime factors and 28 positive divisors. There are 14372864 positive integers (up to 28849984) that are relatively prime to 28849984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8849984 × 10^7
Engineering notation 2.8849984 × 10^6

Prime Factorization of 28849984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 353 × 1277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 901562
Product of the distinct prime numbers

The prime factorization of 28849984 is 2 × 2 × 2 × 2 × 2 × 2 × 353 × 1277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 24, 68, 368, 982, 5931, 1003, 57466, 37463, 833658, 775412, 8079720, 4820459, 64344234, 88906998, 878856842, 664275507, 1534135757, 1816690416

Basic calculations (n = 28849984)

Multiplication

n×y
n×2 57699968
n×3 86549952
n×4 115399936
n×5 144249920

Division

n÷y
n÷2 14424992
n÷3 9616661.3333333
n÷3 7212496
n÷5 5769996.8

Exponentiation

ny
n2 832321576800256
n3 2.4012464173542E+22
n4 6.9275920720726E+29
n5 1.9986092043782E+37

Nth Root

y√n
2√n 5371.2181113785
3√n 306.70100014674
4√n 73.288594688249
5√n 31.04767726388

Divisors of 28849984

1, 2, 4, 8, 16, 32, 64, 353, 706, 1277, 1412, 2554, 2824, 5108, 5648, 10216, 11296, 20432, 22592, 40864, 81728, 450781, 901562, 1803124, 3606248, 7212496, 14424992, 28849984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28849983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28849984 can be divided by 28 positive divisors. The sum of these divisors (counting 28849984) is 1, the average is 0.035714285714286.

Base conversion 28849984

Base System Value
2 Binary 1101110000011011101000000
3 Ternary 2000021201201221
4 Quaternary 1232003131000
5 Quinary 24341144414
6 Senary 2510204424
8 Octal 156033500
10 Decimal 28849984
12 Duodecimal 97b3714
16 Hexadecimal 1b83740
20 Vigesimal 9064j4
36 Base36 h6csg

Cryptographic Hash Functions

md5 4412883ac691368d1082d5a9a29c5b07
sha1 ace1eab9568ef6aa3e84c5811c0d319fd6ede2b0
sha256 920770de097383f43c884c72b6aa7124d6c92c1b3174061ddab5a568aaa9cc1d
sha512 ccf197010fea4194a4b747b1ad498ba66791e05ee6421e692868e40c3463254f8a0166087e6f8730035d8ca878035ceae7129b5c8cb9221c8b45cc75b9b72514
ripemd-160 7b66094e3c2f7f6cb39f00d422bbbbd18f13165d

28849984 as geometric shapes

Circle

Radius = n
Diameter 57699968
Circumference 181269795.58117
Area 2.6148153511E+15

Sphere

Radius = n
Volume 1.0058317472292E+23
Surface area 1.04592614044E+16
Circumference 181269795.58117

Square

Length = n
Perimeter 115399936
Area 832321576800256
Diagonal 40800038.647047

Cube

Length = n
Surface area 4993929460801536
Volume 2.4012464173542E+22
Space diagonal 49969638.085549

Equilateral Triangle

Length = n
Perimeter 86549952
Area 3.6040581481347E+14
Altitude 24984819.042775

Triangular Pyramid

Length = n
Surface area 3.6040581481347E+14
Volume 2.8298960416851E+21
Height 13600012.882349