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

28809737 (number)

28809737 is an odd 8-digits composite number following 28809736 and preceding 28809738. In scientific notation, it is written as 2.8809737 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 26083200 positive integers (up to 28809737) that are relatively prime to 28809737.

Interesting facts

28809737 has 8 divisors, whose sum is 29167272
The reverse of 28809737 is 73790882
Previous prime number is 457

Basic properties

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

Name

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

Notation

Scientific notation	2.8809737 × 10^7
Engineering notation	2.8809737 × 10^6

Prime Factorization of 28809737

Prime Factorization 121 × 457 × 521

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28809737	Product of the distinct prime numbers

The prime factorization of 28809737 is 121 × 457 × 521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 99, 96, 735, 693, 8640, 240, 78420, 39392, 447381, 202332, 5973825, 6013650, 18404981, 62135422, 350646422, 484084987, 7507861130, 4715062741

Basic calculations (n = 28809737)

Multiplication

n×y

n×2	57619474
n×3	86429211
n×4	115238948
n×5	144048685

Division

n÷y

n÷2	14404868.5
n÷3	9603245.6666667
n÷3	7202434.25
n÷5	5761947.4

Exponentiation

n^y

n²	830000946009169
n³	2.3912108964275E+22
n⁴	6.8890157037612E+29
n⁵	1.9847073061423E+37

Nth Root

^y√n

²√n	5367.4702607467
³√n	306.55831330098
⁴√n	73.263021100325
⁵√n	31.039009850155

Divisors of 28809737

1, 121, 457, 521, 55297, 63041, 238097, 28809737

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	-28809736	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 28809737 can be divided by 8 positive divisors. The sum of these divisors (counting 28809737) is 1, the average is 0.125.

Base conversion 28809737

Base	System	Value
2	Binary	1101101111001101000001001
3	Ternary	2000012200112022
4	Quaternary	1231321220021
5	Quinary	24333402422
6	Senary	2505254225
8	Octal	155715011
10	Decimal	28809737
12	Duodecimal	9794375
16	Hexadecimal	1b79a09
20	Vigesimal	90146h
36	Base36	h5hqh

Cryptographic Hash Functions

md5	ca96115c44b2d88cd8f054ae5dbd9741
sha1	1bbad83369d4200211c42b789c8f3c2217d90eb0
sha256	eb768c5345ff57d7ec73dee486605575311e3323501870e7348f6fa2cb187220
sha512	03da239aef6c827408f06a3d0ba2a50414d8c07b317ca753ddafc88daf0a298f1ec82e4059bebc49e87d1a235b5542169f17dd684e5e4a9f3bd8131bdd001e77
ripemd-160	7ada904299087a7dc060e567096ea5d124153e9e

28809737 as geometric shapes

Circle

Radius = n

Diameter	57619474
Circumference	181016916.22211
Area	2.607524874455E+15

Sphere

Radius = n

Volume	1.0016280780534E+23
Surface area	1.043009949782E+16
Circumference	181016916.22211

Square

Length = n

Perimeter	115238948
Area	830000946009169
Diagonal	40743120.793802

Cube

Length = n

Surface area	4980005676055014
Volume	2.3912108964275E+22
Space diagonal	49899928.236697

Equilateral Triangle

Length = n

Perimeter	86429211
Area	3.5940095220453E+14
Altitude	24949964.118348

Triangular Pyramid

Length = n

Surface area	3.5940095220453E+14
Volume	2.8180690668518E+21
Height	13581040.264601