28339992 (number)

28339992 is an even 8-digits composite number following 28339991 and preceding 28339993. In scientific notation, it is written as 2.8339992 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 9446640 positive integers (up to 28339992) that are relatively prime to 28339992.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-nine thousand nine hundred ninety-two

Notation

Scientific notation 2.8339992 × 10^7
Engineering notation 2.8339992 × 10^6

Prime Factorization of 28339992

Prime Factorization 2 × 2 × 2 × 3 × 3 × 393611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2361666
Product of the distinct prime numbers

The prime factorization of 28339992 is 2 × 2 × 2 × 3 × 3 × 393611. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 43, 52, 835, 924, 4991, 671, 15549, 43400, 938867, 575197, 2496398, 2645443, 66896952, 14780373, 528458178, 560751510, 1811018138, 9388293359

Basic calculations (n = 28339992)

Multiplication

n×y
n×2 56679984
n×3 85019976
n×4 113359968
n×5 141699960

Division

n÷y
n÷2 14169996
n÷3 9446664
n÷3 7084998
n÷5 5667998.4

Exponentiation

ny
n2 803155146560064
n3 2.2761410428271E+22
n4 6.4505818944592E+29
n5 1.8280943928432E+37

Nth Root

y√n
2√n 5323.5319103017
3√n 304.88302241679
4√n 72.96253771835
5√n 30.937124472359

Divisors of 28339992

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393611, 787222, 1180833, 1574444, 2361666, 3148888, 3542499, 4723332, 7084998, 9446664, 14169996, 28339992

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 -28339991
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 28339992 can be divided by 24 positive divisors. The sum of these divisors (counting 28339992) is 1, the average is 0.041666666666667.

Base conversion 28339992

Base System Value
2 Binary 1101100000110111100011000
3 Ternary 1222022211011100
4 Quaternary 1230012330120
5 Quinary 24223334432
6 Senary 2451231400
8 Octal 154067430
10 Decimal 28339992
12 Duodecimal 95a8560
16 Hexadecimal 1b06f18
20 Vigesimal 8h29jc
36 Base36 gvfa0

Cryptographic Hash Functions

md5 ef469d336d8c88768ae0c881c99a9580
sha1 c33374fe5c80831e42a7e841e0d0731fcff43621
sha256 47af0e66c47647e3501389482d2086da429dbbd2c0abf1a6bc6025b9684c6eae
sha512 def0083df136771e99e6e5bb757d954efa6fb1d58a9a0f6a8aa416bf45ca3bb37c92d66e6b52ea4abbac22db6afd83db9033303f19da44021266273f91da876b
ripemd-160 8edd8e47a8110235284575fda9825535efdd3ff9

28339992 as geometric shapes

Circle

Radius = n
Diameter 56679984
Circumference 178065421.33999
Area 2.5231863081259E+15

Sphere

Radius = n
Volume 9.5342773049065E+22
Surface area 1.0092745232504E+16
Circumference 178065421.33999

Square

Length = n
Perimeter 113359968
Area 803155146560064
Diagonal 40078801.043945

Cube

Length = n
Surface area 4818930879360384
Volume 2.2761410428271E+22
Space diagonal 49086306.030096

Equilateral Triangle

Length = n
Perimeter 85019976
Area 3.4777638005061E+14
Altitude 24543153.015048

Triangular Pyramid

Length = n
Surface area 3.4777638005061E+14
Volume 2.6824579438668E+21
Height 13359600.347982