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

87082020 (number)

87082020 is an even 8-digits composite number following 87082019 and preceding 87082021. In scientific notation, it is written as 8.7082020 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 23221728 positive integers (up to 87082020) that are relatively prime to 87082020.

Interesting facts

87082020 has 12 divisors, whose sum is 153523328
The reverse of 87082020 is 02028078
Previous prime number is 135

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	eighty-seven million eighty-two thousand twenty

Notation

Scientific notation	8.7082020 × 10^7
Engineering notation	8.7082020 × 10^6

Prime Factorization of 87082020

Prime Factorization 2 × 2 × 135 × 161263

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	43541010	Product of the distinct prime numbers

The prime factorization of 87082020 is 2 × 2 × 135 × 161263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 13, 19, 126, 562, 573, 4264, 33355, 43047, 438662, 894622, 8258256, 3963384, 28808850, 76336217, 369395866, 424159374, 2514933770, 4630889776

Basic calculations (n = 87082020)

Multiplication

n×y

n×2	174164040
n×3	261246060
n×4	348328080
n×5	435410100

Division

n÷y

n÷2	43541010
n÷3	29027340
n÷3	21770505
n÷5	17416404

Exponentiation

n^y

n²	7583278207280400
n³	6.6036718451196E+23
n⁴	5.7506108369014E+31
n⁵	5.0077480791126E+39

Nth Root

^y√n

²√n	9331.7747508178
³√n	443.24396537832
⁴√n	96.601111540281
⁵√n	38.724489295025

Divisors of 87082020

1, 2, 4, 135, 270, 540, 161263, 322526, 645052, 21770505, 43541010, 87082020

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87082019	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082020 can be divided by 12 positive divisors. The sum of these divisors (counting 87082020) is 1, the average is 0.083333333333333.

Base conversion 87082020

Base	System	Value
2	Binary	101001100001100010000100100
3	Ternary	20001212020002000
4	Quaternary	11030030100210
5	Quinary	134243111040
6	Senary	12350245300
8	Octal	514142044
10	Decimal	87082020
12	Duodecimal	251b6830
16	Hexadecimal	530c424
20	Vigesimal	1745510
36	Base36	1fugx0

Cryptographic Hash Functions

md5	dd7da934a77feb6956e94f0aef57c0d7
sha1	a3535dc15ada2c5a7980cc613dbf90c6546bd52b
sha256	d4260a865f4ccfc5e973a91ecf73148c8b93171951ceeb8cac32676788a313b5
sha512	4d68240e465a0c85f2bcfa2c3864b5904abb0955d14fb7e89b49e83f25a45377c49f3fca2134398dac579fa915bf3580289a4cfb12958110afc2f1bd8d03c220
ripemd-160	9bf5b42f2fceae14d432aab8c1a2292ef6cfd537

87082020 as geometric shapes

Circle

Radius = n

Diameter	174164040
Circumference	547152468.58352
Area	2.382357110612E+16

Sphere

Radius = n

Volume	2.766139594046E+24
Surface area	9.5294284424479E+16
Circumference	547152468.58352

Square

Length = n

Perimeter	348328080
Area	7583278207280400
Diagonal	123152573.72285

Cube

Length = n

Surface area	45499669243682400
Volume	6.6036718451196E+23
Space diagonal	150830483.06573

Equilateral Triangle

Length = n

Perimeter	261246060
Area	3.2836557857349E+15
Altitude	75415241.532865

Triangular Pyramid

Length = n

Surface area	3.2836557857349E+15
Volume	7.7825019040245E+22
Height	41050857.907615