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

28997029 (number)

28997029 is an odd 8-digits composite number following 28997028 and preceding 28997030. In scientific notation, it is written as 2.8997029 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 28506816 positive integers (up to 28997029) that are relatively prime to 28997029.

Interesting facts

28997029 has 8 divisors, whose sum is 29490560
The reverse of 28997029 is 92079982
Previous prime number is 79

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	2.8997029 × 10^7
Engineering notation	2.8997029 × 10^6

Prime Factorization of 28997029

Prime Factorization 283 × 79 × 1297

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28997029	Product of the distinct prime numbers

The prime factorization of 28997029 is 283 × 79 × 1297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 64, 54, 972, 422, 7540, 2830, 4094, 83779, 302981, 823407, 350458, 1526928, 94840970, 10501097, 961364579, 367434110, 3768025330, 8135304890

Basic calculations (n = 28997029)

Multiplication

n×y

n×2	57994058
n×3	86991087
n×4	115988116
n×5	144985145

Division

n÷y

n÷2	14498514.5
n÷3	9665676.3333333
n÷3	7249257.25
n÷5	5799405.8

Exponentiation

n^y

n²	840827690826841
n³	2.4381504934909E+22
n⁴	7.069912056612E+29
n⁵	2.0500644493303E+37

Nth Root

^y√n

²√n	5384.8889496442
³√n	307.22119042489
⁴√n	73.381802578324
⁵√n	31.079262212631

Divisors of 28997029

1, 79, 283, 1297, 22357, 102463, 367051, 28997029

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	-28997028	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 28997029 can be divided by 8 positive divisors. The sum of these divisors (counting 28997029) is 1, the average is 0.125.

Base conversion 28997029

Base	System	Value
2	Binary	1101110100111010110100101
3	Ternary	2000120012110001
4	Quaternary	1232213112211
5	Quinary	24410401104
6	Senary	2513301301
8	Octal	156472645
10	Decimal	28997029
12	Duodecimal	9864831
16	Hexadecimal	1ba75a5
20	Vigesimal	914cb9
36	Base36	h9i91

Cryptographic Hash Functions

md5	0f4a40b3e81e5d5bf86139045bcdd727
sha1	facc9b518d3b9ef8ed8295edbb07834cde2400fb
sha256	ea675becf0ffbf8580a406e6b81a2053a0d9a253e779f8f83fba289b832aa176
sha512	aeb2249d1f316917beab65330603141ac9345e3985c77e8f0b98057c050bdcf2caf9d6e5427bfc181bb9d5d978be53a43d5c8d3f2210b0f4df298f7bd11cd7d4
ripemd-160	c45ae0938bb96fce423019c7c62089dcfe779193

28997029 as geometric shapes

Circle

Radius = n

Diameter	57994058
Circumference	182193706.56466
Area	2.6415380964365E+15

Sphere

Radius = n

Volume	1.021290090493E+23
Surface area	1.0566152385746E+16
Circumference	182193706.56466

Square

Length = n

Perimeter	115988116
Area	840827690826841
Diagonal	41007991.680326

Cube

Length = n

Surface area	5044966144961046
Volume	2.4381504934909E+22
Space diagonal	50224327.496548

Equilateral Triangle

Length = n

Perimeter	86991087
Area	3.6408907023073E+14
Altitude	25112163.748274

Triangular Pyramid

Length = n

Surface area	3.6408907023073E+14
Volume	2.8733879125012E+21
Height	13669330.560109