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

87085813 (number)

87085813 is an odd 8-digits prime number following 87085812 and preceding 87085814. In scientific notation, it is written as 8.7085813 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 87085812 positive integers (up to 87085813) that are relatively prime to 87085813.

Interesting facts

87085813 has 2 divisors, whose sum is 87085814
The reverse of 87085813 is 31858078
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-seven million eighty-five thousand eight hundred thirteen

Notation

Scientific notation	8.7085813 × 10^7
Engineering notation	8.7085813 × 10^6

Prime Factorization of 87085813

Prime Factorization 87085813

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	87085813	Product of the distinct prime numbers

The prime factorization of 87085813 is 87085813. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 8, 21, 94, 908, 666, 2766, 4925, 3853, 21947, 390266, 675639, 4833325, 1652449, 35304911, 21398809, 774619190, 576279726, 295611132, 4716302283

Basic calculations (n = 87085813)

Multiplication

n×y

n×2	174171626
n×3	261257439
n×4	348343252
n×5	435429065

Division

n÷y

n÷2	43542906.5
n÷3	29028604.333333
n÷3	21771453.25
n÷5	17417162.6

Exponentiation

n^y

n²	7583938825870969
n³	6.6045347839324E+23
n⁴	5.7516128114553E+31
n⁵	5.008838777468E+39

Nth Root

^y√n

²√n	9331.977978971
³√n	443.2504006905
⁴√n	96.602163428005
⁵√n	38.724826630858

Divisors of 87085813

1, 87085813

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	87085814	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	43542907	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9331.9780325502	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999770341	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085813 can be divided by 2 positive divisors. The sum of these divisors (counting 87085813) is 87085814, the average is 43542907.

Base conversion 87085813

Base	System	Value
2	Binary	101001100001101001011110101
3	Ternary	20001212102021111
4	Quaternary	11030031023311
5	Quinary	134243221223
6	Senary	12350315021
8	Octal	514151365
10	Decimal	87085813
12	Duodecimal	251b8a71
16	Hexadecimal	530d2f5
20	Vigesimal	1745ead
36	Base36	1fujud

Cryptographic Hash Functions

md5	041715fd82b1342a5ca528956e9db236
sha1	8e58c99803f8218332416dba014067e9f0ed98e9
sha256	402ad69a4800afb43cc3287a35fb0053669aeef55aecccf6d518b4a14be2128c
sha512	d1766662afb3ec5c1d61e119da5f93925f518cf81d25439ad06adeb7830d246f38e733b53b3d3283af2f3d108fde9a8732afe6dc548dba88878c0aa8a621235a
ripemd-160	d8ef41e94ced2eb8037e546334afdf53ec3c7516

87085813 as geometric shapes

Circle

Radius = n

Diameter	174171626
Circumference	547176300.70539
Area	2.3825646500631E+16

Sphere

Radius = n

Volume	2.7665010610107E+24
Surface area	9.5302586002523E+16
Circumference	547176300.70539

Square

Length = n

Perimeter	348343252
Area	7583938825870969
Diagonal	123157937.83489

Cube

Length = n

Surface area	45503632955225814
Volume	6.6045347839324E+23
Space diagonal	150837052.73444

Equilateral Triangle

Length = n

Perimeter	261257439
Area	3.2839418419757E+15
Altitude	75418526.367221

Triangular Pyramid

Length = n

Surface area	3.2839418419757E+15
Volume	7.7835188871684E+22
Height	41052645.944962