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

87380081 (number)

87380081 is an odd 8-digits composite number following 87380080 and preceding 87380082. In scientific notation, it is written as 8.7380081 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 87347700 positive integers (up to 87380081) that are relatively prime to 87380081.

Interesting facts

87380081 has 4 divisors, whose sum is 87412464
The reverse of 87380081 is 18008378
Previous prime number is 2971

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	eighty-seven million three hundred eighty thousand eighty-one

Notation

Scientific notation	8.7380081 × 10^7
Engineering notation	8.7380081 × 10^6

Prime Factorization of 87380081

Prime Factorization 2971 × 29411

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87380081	Product of the distinct prime numbers

The prime factorization of 87380081 is 2971 × 29411. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 62, 57, 285, 633, 6256, 1274, 4489, 96735, 195087, 19352, 7616553, 4091028, 45675842, 72954248, 483604675, 780486322, 9825961106, 1844662577

Basic calculations (n = 87380081)

Multiplication

n×y

n×2	174760162
n×3	262140243
n×4	349520324
n×5	436900405

Division

n÷y

n÷2	43690040.5
n÷3	29126693.666667
n÷3	21845020.25
n÷5	17476016.2

Exponentiation

n^y

n²	7635278555566561
n³	6.6717125864297E+23
n⁴	5.8297478621095E+31
n⁵	5.094038404007E+39

Nth Root

^y√n

²√n	9347.7313290445
³√n	443.74909565378
⁴√n	96.683666299145
⁵√n	38.75096201538

Divisors of 87380081

1, 2971, 29411, 87380081

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87380080	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87380081 can be divided by 4 positive divisors. The sum of these divisors (counting 87380081) is 1, the average is 0.25.

Base conversion 87380081

Base	System	Value
2	Binary	101001101010101000001110001
3	Ternary	20002102100221022
4	Quaternary	11031111001301
5	Quinary	134332130311
6	Senary	12400505225
8	Octal	515250161
10	Decimal	87380081
12	Duodecimal	2531b215
16	Hexadecimal	5355071
20	Vigesimal	1762a41
36	Base36	1g0uwh

Cryptographic Hash Functions

md5	c38a0a7b9246a854c1c2dc0bc1f918ff
sha1	c5879eaca2174f48d111cafb35456b09cfa28334
sha256	14095fa278c4b07a92186dca92040e685cc904255e6879d6264f1ca316dda1f2
sha512	8d7b235463e46b083bc71b3f98f2c9253b566c9a7259ff10367ebb47f21965589ba150a34e8b7ec1a82f57b17dd99c856ab582f71ee02d93c511f05a7d3344b9
ripemd-160	8370c3c0f5132933a17266abd71bd70c052c2425

87380081 as geometric shapes

Circle

Radius = n

Diameter	174760162
Circumference	549025241.07936
Area	2.398693501828E+16

Sphere

Radius = n

Volume	2.7946404331187E+24
Surface area	9.5947740073118E+16
Circumference	549025241.07936

Square

Length = n

Perimeter	349520324
Area	7635278555566561
Diagonal	123574095.63146

Cube

Length = n

Surface area	45811671333399366
Volume	6.6717125864297E+23
Space diagonal	151346739.86148

Equilateral Triangle

Length = n

Perimeter	262140243
Area	3.3061725970456E+15
Altitude	75673369.930742

Triangular Pyramid

Length = n

Surface area	3.3061725970456E+15
Volume	7.8626886866535E+22
Height	41191365.210487