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

28740047 (number)

28740047 is an odd 8-digits composite number following 28740046 and preceding 28740048. In scientific notation, it is written as 2.8740047 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 23185152 positive integers (up to 28740047) that are relatively prime to 28740047.

Interesting facts

28740047 has 8 divisors, whose sum is 34778016
The reverse of 28740047 is 74004782
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-eight million seven hundred forty thousand forty-seven

Notation

Scientific notation	2.8740047 × 10^7
Engineering notation	2.8740047 × 10^6

Prime Factorization of 28740047

Prime Factorization 17 × 7 × 241513

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28740047	Product of the distinct prime numbers

The prime factorization of 28740047 is 17 × 7 × 241513. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 37, 53, 188, 255, 5467, 4707, 16620, 74858, 336362, 748739, 3896075, 3680810, 21457591, 83399378, 926483997, 405017122, 1342985754, 6769068916

Basic calculations (n = 28740047)

Multiplication

n×y

n×2	57480094
n×3	86220141
n×4	114960188
n×5	143700235

Division

n÷y

n÷2	14370023.5
n÷3	9580015.6666667
n÷3	7185011.75
n÷5	5748009.4

Exponentiation

n^y

n²	825990301562209
n³	2.3739000088442E+22
n⁴	6.8225997827483E+29
n⁵	1.9608183841838E+37

Nth Root

^y√n

²√n	5360.9744450053
³√n	306.31092820799
⁴√n	73.218675520698
⁵√n	31.023978788674

Divisors of 28740047

1, 7, 17, 119, 241513, 1690591, 4105721, 28740047

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	-28740046	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 28740047 can be divided by 8 positive divisors. The sum of these divisors (counting 28740047) is 1, the average is 0.125.

Base conversion 28740047

Base	System	Value
2	Binary	1101101101000100111001111
3	Ternary	2000002010221012
4	Quaternary	1231220213033
5	Quinary	24324140142
6	Senary	2503555435
8	Octal	155504717
10	Decimal	28740047
12	Duodecimal	975bb7b
16	Hexadecimal	1b689cf
20	Vigesimal	8jca27
36	Base36	h3zyn

Cryptographic Hash Functions

md5	610747081ffdff5adb1a356bfbbec920
sha1	104ec4eef452fa40356bada13b050b8d5dad5a7b
sha256	a9897c7a29feb7616ba8e8df4186491aa3ae57119805909c91cda0598da4700d
sha512	bd185b26420fb64f1cf60b6fe4dca8bc3722b1678a3157f7a39f01a95234e421ceeeec8356c424310d3a8419b0cea89ad72940fb92187ec22faa953c57866bce
ripemd-160	6e5fa2de3798b463c39e042db2cf89e3061c9af6

28740047 as geometric shapes

Circle

Radius = n

Diameter	57480094
Circumference	180579041.03805
Area	2.5949250633243E+15

Sphere

Radius = n

Volume	9.9437691041889E+22
Surface area	1.0379700253297E+16
Circumference	180579041.03805

Square

Length = n

Perimeter	114960188
Area	825990301562209
Diagonal	40644564.25064

Cube

Length = n

Surface area	4955941809373254
Volume	2.3739000088442E+22
Space diagonal	49779221.615917

Equilateral Triangle

Length = n

Perimeter	86220141
Area	3.5766429221622E+14
Altitude	24889610.807959

Triangular Pyramid

Length = n

Surface area	3.5766429221622E+14
Volume	2.7976679901876E+21
Height	13548188.083547