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

28991627 (number)

28991627 is an odd 8-digits composite number following 28991626 and preceding 28991628. In scientific notation, it is written as 2.8991627 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 24818472 positive integers (up to 28991627) that are relatively prime to 28991627.

Interesting facts

28991627 has 8 divisors, whose sum is 33175296
The reverse of 28991627 is 72619982
Previous prime number is 967

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 ninety-one thousand six hundred twenty-seven

Notation

Scientific notation	2.8991627 × 10^7
Engineering notation	2.8991627 × 10^6

Prime Factorization of 28991627

Prime Factorization 7 × 967 × 4283

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28991627	Product of the distinct prime numbers

The prime factorization of 28991627 is 7 × 967 × 4283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 39, 29, 881, 461, 2071, 1381, 36974, 29366, 364863, 736838, 9110193, 9406075, 75119369, 94633596, 745967324, 672596243, 9152847356, 9439306010

Basic calculations (n = 28991627)

Multiplication

n×y

n×2	57983254
n×3	86974881
n×4	115966508
n×5	144958135

Division

n÷y

n÷2	14495813.5
n÷3	9663875.6666667
n÷3	7247906.75
n÷5	5798325.4

Exponentiation

n^y

n²	840514436107129
n³	2.4367881019733E+22
n⁴	7.0646451730448E+29
n⁵	2.0481555774427E+37

Nth Root

^y√n

²√n	5384.3873374786
³√n	307.20211132153
⁴√n	73.378384674771
⁵√n	31.078104144425

Divisors of 28991627

1, 7, 967, 4283, 6769, 29981, 4141661, 28991627

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	-28991626	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 28991627 can be divided by 8 positive divisors. The sum of these divisors (counting 28991627) is 1, the average is 0.125.

Base conversion 28991627

Base	System	Value
2	Binary	1101110100110000010001011
3	Ternary	2000112221000222
4	Quaternary	1232212002023
5	Quinary	24410213002
6	Senary	2513220255
8	Octal	156460213
10	Decimal	28991627
12	Duodecimal	986168b
16	Hexadecimal	1ba608b
20	Vigesimal	913j17
36	Base36	h9e2z

Cryptographic Hash Functions

md5	dbe0d372441ba024dc23e718c7ca959a
sha1	6c531ca98eb209a80fe417cc9c31e66fb7672e75
sha256	883daf430c2555057a3805dd5393ce44a8bee93d4fa391b130a78135e0f9b61b
sha512	e2ef4b7314e1b07719e957e9fd6d7c055999c81cc3892f12da3f201aa6b6bd11b5e6c796d6bc04b6d6d3763a385bd49703e2c2efe84e475f1389373995b552fc
ripemd-160	140e7efdcf00f00b2ff6bc9b838e30efabed5044

28991627 as geometric shapes

Circle

Radius = n

Diameter	57983254
Circumference	182159764.79763
Area	2.6405539777103E+15

Sphere

Radius = n

Volume	1.0207194132686E+23
Surface area	1.0562215910841E+16
Circumference	182159764.79763

Square

Length = n

Perimeter	115966508
Area	840514436107129
Diagonal	41000352.098662

Cube

Length = n

Surface area	5043086616642774
Volume	2.4367881019733E+22
Space diagonal	50214970.958086

Equilateral Triangle

Length = n

Perimeter	86974881
Area	3.6395342695816E+14
Altitude	25107485.479043

Triangular Pyramid

Length = n

Surface area	3.6395342695816E+14
Volume	2.8717823187001E+21
Height	13666784.032887