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

87082749 (number)

87082749 is an odd 8-digits composite number following 87082748 and preceding 87082750. In scientific notation, it is written as 8.7082749 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 53589168 positive integers (up to 87082749) that are relatively prime to 87082749.

Interesting facts

87082749 has 16 divisors, whose sum is 138936000
The reverse of 87082749 is 94728078
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	8.7082749 × 10^7
Engineering notation	8.7082749 × 10^6

Prime Factorization of 87082749

Prime Factorization 3 × 9 × 13 × 248099

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	87082749	Product of the distinct prime numbers

The prime factorization of 87082749 is 3 × 9 × 13 × 248099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 79, 36, 744, 351, 6809, 9882, 54945, 51126, 544981, 52186, 8212335, 5889474, 27861962, 66580274, 925659952, 866677736, 7488196964, 1303970659

Basic calculations (n = 87082749)

Multiplication

n×y

n×2	174165498
n×3	261248247
n×4	348330996
n×5	435413745

Division

n÷y

n÷2	43541374.5
n÷3	29027583
n÷3	21770687.25
n÷5	17416549.8

Exponentiation

n^y

n²	7583405173397001
n³	6.6038376928023E+23
n⁴	5.7508034023904E+31
n⁵	5.0079576923871E+39

Nth Root

^y√n

²√n	9331.8138108301
³√n	443.24520223505
⁴√n	96.60131371172
⁵√n	38.724554130586

Divisors of 87082749

1, 3, 9, 13, 27, 39, 117, 351, 248099, 744297, 2232891, 3225287, 6698673, 9675861, 29027583, 87082749

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87082748	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082749 can be divided by 16 positive divisors. The sum of these divisors (counting 87082749) is 1, the average is 0.0625.

Base conversion 87082749

Base	System	Value
2	Binary	101001100001100011011111101
3	Ternary	20001212021002000
4	Quaternary	11030030123331
5	Quinary	134243121444
6	Senary	12350252513
8	Octal	514143375
10	Decimal	87082749
12	Duodecimal	251b7139
16	Hexadecimal	530c6fd
20	Vigesimal	17456h9
36	Base36	1fuhh9

Cryptographic Hash Functions

md5	95c12092fb8ba9c3afb29d0e84be0090
sha1	4fd2d923c2501d9be19ba848ad0ab2850aca8d35
sha256	aaa54d908a68a932cf8c4663e5ab004c964eec8232116a3f1e05633bac21b5f6
sha512	0a9d18603cdd1a386ce3ad455b5069ebaf4aea98a8b2cf2c10dc41074bf92a791db684aa932365a49ad141215de0f5d839905486cfce5920ec992045467d8575
ripemd-160	3112179542d3ae4a7858965674e0d7552f6cd273

87082749 as geometric shapes

Circle

Radius = n

Diameter	174165498
Circumference	547157049.02561
Area	2.3823969981939E+16

Sphere

Radius = n

Volume	2.766209064161E+24
Surface area	9.5295879927755E+16
Circumference	547157049.02561

Square

Length = n

Perimeter	348330996
Area	7583405173397001
Diagonal	123153604.68453

Cube

Length = n

Surface area	45500431040382006
Volume	6.6038376928023E+23
Space diagonal	150831745.73077

Equilateral Triangle

Length = n

Perimeter	261248247
Area	3.2837107636761E+15
Altitude	75415872.865384

Triangular Pyramid

Length = n

Surface area	3.2837107636761E+15
Volume	7.7826973573931E+22
Height	41051201.561511