28839983 (number)

28839983 is an odd 8-digits composite number following 28839982 and preceding 28839984. In scientific notation, it is written as 2.8839983 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 27799200 positive integers (up to 28839983) that are relatively prime to 28839983.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-nine thousand nine hundred eighty-three

Notation

Scientific notation 2.8839983 × 10^7
Engineering notation 2.8839983 × 10^6

Prime Factorization of 28839983

Prime Factorization 109 × 37 × 7151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28839983
Product of the distinct prime numbers

The prime factorization of 28839983 is 109 × 37 × 7151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 15, 20, 457, 598, 82, 5660, 59523, 18967, 798851, 848531, 3185388, 2685028, 55837499, 87958194, 366970932, 475067937, 276004520, 9667794239

Basic calculations (n = 28839983)

Multiplication

n×y
n×2 57679966
n×3 86519949
n×4 115359932
n×5 144199915

Division

n÷y
n÷2 14419991.5
n÷3 9613327.6666667
n÷3 7209995.75
n÷5 5767996.6

Exponentiation

ny
n2 831744619440289
n3 2.3987500684999E+22
n4 6.9179911196787E+29
n5 1.9951474628569E+37

Nth Root

y√n
2√n 5370.2870500561
3√n 306.66555620791
4√n 73.282242392384
5√n 31.045524396933

Divisors of 28839983

1, 37, 109, 4033, 7151, 264587, 779459, 28839983

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28839982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28839983 can be divided by 8 positive divisors. The sum of these divisors (counting 28839983) is 1, the average is 0.125.

Base conversion 28839983

Base System Value
2 Binary 1101110000001000000101111
3 Ternary 2000021020000112
4 Quaternary 1232001000233
5 Quinary 24340334413
6 Senary 2510050235
8 Octal 156010057
10 Decimal 28839983
12 Duodecimal 97a997b
16 Hexadecimal 1b8102f
20 Vigesimal 904jj3
36 Base36 h652n

Cryptographic Hash Functions

md5 3ba56ec030f5a618bc7a24d7ed81107a
sha1 eb9b2f3637989b6182f598e9e8717122d340f6b5
sha256 be6a1ab89326150278a906321e5346bbd75a61990845e32412a36fc21462e2a2
sha512 3339c4351a81e3c48b72e259f281d36faae9b777c27465692bae469fd573661a1ae8ba04c00f45927ca5fca7c1791a92c975506b5c218b47a13c4f94ce4ee864
ripemd-160 963f063b93aa2f5a07747f9b70fdce1d57537f1b

28839983 as geometric shapes

Circle

Radius = n
Diameter 57679966
Circumference 181206957.44491
Area 2.6130027860964E+15

Sphere

Radius = n
Volume 1.0047860790663E+23
Surface area 1.0452011144386E+16
Circumference 181206957.44491

Square

Length = n
Perimeter 115359932
Area 831744619440289
Diagonal 40785895.09721

Cube

Length = n
Surface area 4990467716641734
Volume 2.3987500684999E+22
Space diagonal 49952315.845423

Equilateral Triangle

Length = n
Perimeter 86519949
Area 3.6015598494816E+14
Altitude 24976157.922711

Triangular Pyramid

Length = n
Surface area 3.6015598494816E+14
Volume 2.8269540663467E+21
Height 13595298.365737