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

28909097 (number)

28909097 is an odd 8-digits composite number following 28909096 and preceding 28909098. In scientific notation, it is written as 2.8909097 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 24779220 positive integers (up to 28909097) that are relatively prime to 28909097.

Interesting facts

28909097 has 4 divisors, whose sum is 33038976
The reverse of 28909097 is 79090982
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	twenty-eight million nine hundred nine thousand ninety-seven

Notation

Scientific notation	2.8909097 × 10^7
Engineering notation	2.8909097 × 10^6

Prime Factorization of 28909097

Prime Factorization 7 × 4129871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28909097	Product of the distinct prime numbers

The prime factorization of 28909097 is 7 × 4129871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 41, 59, 392, 465, 5044, 5899, 9904, 61580, 691678, 414143, 6007479, 5543961, 91190521, 42581103, 573802209, 640650926, 3565392054, 8762401089

Basic calculations (n = 28909097)

Multiplication

n×y

n×2	57818194
n×3	86727291
n×4	115636388
n×5	144545485

Division

n÷y

n÷2	14454548.5
n÷3	9636365.6666667
n÷3	7227274.25
n÷5	5781819.4

Exponentiation

n^y

n²	835735889355409
n³	2.4160369891757E+22
n⁴	6.9845447675668E+29
n⁵	2.0191688218643E+37

Nth Root

^y√n

²√n	5376.7180510047
³√n	306.91033183564
⁴√n	73.326107567528
⁵√n	31.060390054148

Divisors of 28909097

1, 7, 4129871, 28909097

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	-28909096	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 28909097 can be divided by 4 positive divisors. The sum of these divisors (counting 28909097) is 1, the average is 0.25.

Base conversion 28909097

Base	System	Value
2	Binary	1101110010001111000101001
3	Ternary	2000101201211022
4	Quaternary	1232101320221
5	Quinary	24400042342
6	Senary	2511342225
8	Octal	156217051
10	Decimal	28909097
12	Duodecimal	9821975
16	Hexadecimal	1b91e29
20	Vigesimal	90dceh
36	Base36	h7meh

Cryptographic Hash Functions

md5	cc7f006bedd1cf79bf6b69152ba796ab
sha1	958cc7983d540cd4a80cf765374e32dfb11ba05f
sha256	d403390dbf2c73bc5c58107a39b04a671ab1b3e641749e11ab2dc020423b90e1
sha512	688bdcdab44568ba1a9f6b0586cab99a07b324c168249b97298b38ac0e61adada918e8367e0e2bf7fa99bd5d90d20cbb0109b1da3957a3e1b8fd026a0a8cadf1
ripemd-160	d4c060212b21a912e25c870c2c626bbe309c7eee

28909097 as geometric shapes

Circle

Radius = n

Diameter	57818194
Circumference	181641213.51423
Area	2.6255417303403E+15

Sphere

Radius = n

Volume	1.0120272074661E+23
Surface area	1.0502166921361E+16
Circumference	181641213.51423

Square

Length = n

Perimeter	115636388
Area	835735889355409
Diagonal	40883637.053359

Cube

Length = n

Surface area	5014415336132454
Volume	2.4160369891757E+22
Space diagonal	50072024.804937

Equilateral Triangle

Length = n

Perimeter	86727291
Area	3.6188425551808E+14
Altitude	25036012.402469

Triangular Pyramid

Length = n

Surface area	3.6188425551808E+14
Volume	2.8473268977394E+21
Height	13627879.017786