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

87085949 (number)

87085949 is an odd 8-digits composite number following 87085948 and preceding 87085950. In scientific notation, it is written as 8.7085949 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 82502460 positive integers (up to 87085949) that are relatively prime to 87085949.

Interesting facts

87085949 has 4 divisors, whose sum is 91669440
The reverse of 87085949 is 94958078
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

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

Notation

Scientific notation	8.7085949 × 10^7
Engineering notation	8.7085949 × 10^6

Prime Factorization of 87085949

Prime Factorization 19 × 4583471

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87085949	Product of the distinct prime numbers

The prime factorization of 87085949 is 19 × 4583471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 47, 50, 426, 509, 7038, 2451, 17435, 68961, 616293, 7212, 633668, 3939209, 73854723, 44586629, 830751315, 535919272, 5499698624, 9866695986

Basic calculations (n = 87085949)

Multiplication

n×y

n×2	174171898
n×3	261257847
n×4	348343796
n×5	435429745

Division

n÷y

n÷2	43542974.5
n÷3	29028649.666667
n÷3	21771487.25
n÷5	17417189.8

Exponentiation

n^y

n²	7583962513230601
n³	6.6045657264511E+23
n⁴	5.7516487402087E+31
n⁵	5.0088778885573E+39

Nth Root

^y√n

²√n	9331.9852657406
³√n	443.25063142851
⁴√n	96.602201143352
⁵√n	38.724838725992

Divisors of 87085949

1, 19, 4583471, 87085949

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	-87085948	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 87085949 can be divided by 4 positive divisors. The sum of these divisors (counting 87085949) is 1, the average is 0.25.

Base conversion 87085949

Base	System	Value
2	Binary	101001100001101001101111101
3	Ternary	20001212102110112
4	Quaternary	11030031031331
5	Quinary	134243222244
6	Senary	12350315405
8	Octal	514151575
10	Decimal	87085949
12	Duodecimal	251b8b65
16	Hexadecimal	530d37d
20	Vigesimal	1745eh9
36	Base36	1fujy5

Cryptographic Hash Functions

md5	2faec1b100178c5d315b31006c1781be
sha1	ccd22b13700c4c091c73d842779c979cfb1e7f0c
sha256	26016d8f47e69e02c232912d06e08d48e47eb46f21366fa488c5078e2b91cbe9
sha512	5bf66aae779d09a11ea641a4f4b9113c25e0378b8ba75b6972d799b061343335a27b6d610ec2b186052c5e52cc8734ad71d15dd51733a88ef2e016c7a081ef7c
ripemd-160	03954e39d0cda5ab499de09f6a3387469aaf8c69

87085949 as geometric shapes

Circle

Radius = n

Diameter	174171898
Circumference	547177155.21859
Area	2.3825720916666E+16

Sphere

Radius = n

Volume	2.7665140221826E+24
Surface area	9.5302883666663E+16
Circumference	547177155.21859

Square

Length = n

Perimeter	348343796
Area	7583962513230601
Diagonal	123158130.16793

Cube

Length = n

Surface area	45503775079383606
Volume	6.6045657264511E+23
Space diagonal	150837288.29335

Equilateral Triangle

Length = n

Perimeter	261257847
Area	3.2839520989033E+15
Altitude	75418644.146676

Triangular Pyramid

Length = n

Surface area	3.2839520989033E+15
Volume	7.7835553532764E+22
Height	41052710.055977