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

28980247 (number)

28980247 is an odd 8-digits composite number following 28980246 and preceding 28980248. In scientific notation, it is written as 2.8980247 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27937272 positive integers (up to 28980247) that are relatively prime to 28980247.

Interesting facts

28980247 has 8 divisors, whose sum is 30041856
The reverse of 28980247 is 74208982
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty-eight million nine hundred eighty thousand two hundred forty-seven

Notation

Scientific notation	2.8980247 × 10^7
Engineering notation	2.8980247 × 10^6

Prime Factorization of 28980247

Prime Factorization 47 × 67 × 9203

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28980247	Product of the distinct prime numbers

The prime factorization of 28980247 is 47 × 67 × 9203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 24, 49, 96, 70, 5854, 5027, 60521, 14508, 152366, 688987, 6681497, 3505644, 77688376, 66218444, 254029943, 660260640, 4064234711, 8873838128

Basic calculations (n = 28980247)

Multiplication

n×y

n×2	57960494
n×3	86940741
n×4	115920988
n×5	144901235

Division

n÷y

n÷2	14490123.5
n÷3	9660082.3333333
n÷3	7245061.75
n÷5	5796049.4

Exponentiation

n^y

n²	839854716181009
n³	2.4339197119041E+22
n⁴	7.0535594429148E+29
n⁵	2.0441389488485E+37

Nth Root

^y√n

²√n	5383.3304747154
³√n	307.1619110073
⁴√n	73.371182862998
⁵√n	31.075663961485

Divisors of 28980247

1, 47, 67, 3149, 9203, 432541, 616601, 28980247

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	-28980246	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 28980247 can be divided by 8 positive divisors. The sum of these divisors (counting 28980247) is 1, the average is 0.125.

Base conversion 28980247

Base	System	Value
2	Binary	1101110100011010000010111
3	Ternary	2000112100102111
4	Quaternary	1232203100113
5	Quinary	24404331442
6	Senary	2513051451
8	Octal	156432027
10	Decimal	28980247
12	Duodecimal	9856b87
16	Hexadecimal	1ba3417
20	Vigesimal	912ac7
36	Base36	h95av

Cryptographic Hash Functions

md5	71fa7be6fc2f256ba06f3736ccd04759
sha1	5a37acbd0f71dacb32e07fecf0215aff7fc48d27
sha256	273b34879084a43f8e5be5fd0ee8966045fa923fd8f7f20634de4f981c4827d1
sha512	3cbcdba87c5b9434e7da7bec982dcecf71fdd23156afabcf11af24242f469854ff74690bbd57c7c480899053798161259095cea54f6633f00435edd8032e0bcd
ripemd-160	6acf5eeb02788434dea196ce6834bca78f0b1d67

28980247 as geometric shapes

Circle

Radius = n

Diameter	57960494
Circumference	182088262.14884
Area	2.638481406437E+15

Sphere

Radius = n

Volume	1.019517904846E+23
Surface area	1.0553925625748E+16
Circumference	182088262.14884

Square

Length = n

Perimeter	115920988
Area	839854716181009
Diagonal	40984258.348322

Cube

Length = n

Surface area	5039128297086054
Volume	2.4339197119041E+22
Space diagonal	50195260.219896

Equilateral Triangle

Length = n

Perimeter	86940741
Area	3.6366775985046E+14
Altitude	25097630.109948

Triangular Pyramid

Length = n

Surface area	3.6366775985046E+14
Volume	2.8684018885849E+21
Height	13661419.449441