Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28932221 (number)

28932221 is an odd 8-digits composite number following 28932220 and preceding 28932222. In scientific notation, it is written as 2.8932221 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 28920672 positive integers (up to 28932221) that are relatively prime to 28932221.

Interesting facts

28932221 has 4 divisors, whose sum is 28943772
The reverse of 28932221 is 12223982
Previous prime number is 3673

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-eight million nine hundred thirty-two thousand two hundred twenty-one

Notation

Scientific notation	2.8932221 × 10^7
Engineering notation	2.8932221 × 10^6

Prime Factorization of 28932221

Prime Factorization 3673 × 7877

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28932221	Product of the distinct prime numbers

The prime factorization of 28932221 is 3673 × 7877. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 7, 10, 269, 6, 2695, 7511, 70056, 66978, 552969, 664069, 6101494, 8173811, 29329975, 9058133, 48228423, 787702521, 6881336139, 2063481852

Basic calculations (n = 28932221)

Multiplication

n×y

n×2	57864442
n×3	86796663
n×4	115728884
n×5	144661105

Division

n÷y

n÷2	14466110.5
n÷3	9644073.6666667
n÷3	7233055.25
n÷5	5786444.2

Exponentiation

n^y

n²	837073411992841
n³	2.4218392949001E+22
n⁴	7.0069189706534E+29
n⁵	2.0272572818804E+37

Nth Root

^y√n

²√n	5378.8680035859
³√n	306.99214118317
⁴√n	73.340766314417
⁵√n	31.065357423177

Divisors of 28932221

1, 3673, 7877, 28932221

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28932220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932221 can be divided by 4 positive divisors. The sum of these divisors (counting 28932221) is 1, the average is 0.25.

Base conversion 28932221

Base	System	Value
2	Binary	1101110010111100001111101
3	Ternary	2000102220112202
4	Quaternary	1232113201331
5	Quinary	24401312341
6	Senary	2512041245
8	Octal	156274175
10	Decimal	28932221
12	Duodecimal	9833225
16	Hexadecimal	1b9787d
20	Vigesimal	90gab1
36	Base36	h848t

Cryptographic Hash Functions

md5	d9328c24228c6273def61c63d5d6f606
sha1	36e31acc2e926c9afad2201107ffd9111d0cd007
sha256	622696b2fca1dbac1ba1c6c21fe38a5414242f35e1a6b5dd4e81e2f74c2c5be8
sha512	2dbace11c3a4e244f380ede5ea3e12eece4a0365d6d074aa5ece4e83cca372a176850ed8d6b440c79a7cac9cf6902173e7a904bdaaad3210667a0388daee9db0
ripemd-160	07636a745e8b78cfbe8f677a2ef0a4b81a546ccc

28932221 as geometric shapes

Circle

Radius = n

Diameter	57864442
Circumference	181786505.89127
Area	2.6297436816321E+15

Sphere

Radius = n

Volume	1.0144576716044E+23
Surface area	1.0518974726528E+16
Circumference	181786505.89127

Square

Length = n

Perimeter	115728884
Area	837073411992841
Diagonal	40916339.327776

Cube

Length = n

Surface area	5022440471957046
Volume	2.4218392949001E+22
Space diagonal	50112076.747811

Equilateral Triangle

Length = n

Perimeter	86796663
Area	3.6246341980916E+14
Altitude	25056038.373906

Triangular Pyramid

Length = n

Surface area	3.6246341980916E+14
Volume	2.8541649806132E+21
Height	13638779.775925