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

87081616 (number)

87081616 is an even 8-digits composite number following 87081615 and preceding 87081617. In scientific notation, it is written as 8.7081616 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 40979456 positive integers (up to 87081616) that are relatively prime to 87081616.

Interesting facts

87081616 has 20 divisors, whose sum is 178645932
The reverse of 87081616 is 61618078
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-seven million eighty-one thousand six hundred sixteen

Notation

Scientific notation	8.7081616 × 10^7
Engineering notation	8.7081616 × 10^6

Prime Factorization of 87081616

Prime Factorization 2 × 2 × 2 × 2 × 17 × 320153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10885202	Product of the distinct prime numbers

The prime factorization of 87081616 is 2 × 2 × 2 × 2 × 17 × 320153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 27, 55, 601, 991, 4396, 4865, 68598, 2249, 599437, 340221, 3838340, 6394395, 84433031, 91724276, 941138622, 392607876, 7359285894, 1528168583

Basic calculations (n = 87081616)

Multiplication

n×y

n×2	174163232
n×3	261244848
n×4	348326464
n×5	435408080

Division

n÷y

n÷2	43540808
n÷3	29027205.333333
n÷3	21770404
n÷5	17416323.2

Exponentiation

n^y

n²	7583207845171456
n³	6.6035799362141E+23
n⁴	5.750504122307E+31
n⁵	5.0076319178515E+39

Nth Root

^y√n

²√n	9331.7531043208
³√n	443.24327992936
⁴√n	96.600999499595
⁵√n	38.724453364019

Divisors of 87081616

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 320153, 640306, 1280612, 2561224, 5122448, 5442601, 10885202, 21770404, 43540808, 87081616

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87081615	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081616 can be divided by 20 positive divisors. The sum of these divisors (counting 87081616) is 1, the average is 0.05.

Base conversion 87081616

Base	System	Value
2	Binary	101001100001100001010010000
3	Ternary	20001212012112001
4	Quaternary	11030030022100
5	Quinary	134243102431
6	Senary	12350243344
8	Octal	514141220
10	Decimal	87081616
12	Duodecimal	251b6554
16	Hexadecimal	530c290
20	Vigesimal	174540g
36	Base36	1fugls

Cryptographic Hash Functions

md5	2bba750a08bc43054a18e252db4bc504
sha1	50bbd24d4e267cb88af27dd3a3a3733ef052c71b
sha256	a4914ac3a36790916eeed09bf0fe68163acbe956cc3175b98fd16289e87dc713
sha512	c5dc0e7c71503f1cb61077340b73af28b5db47dc0aa51515d056c79058018e5b9e7d567b19bde75345a3755a8afb71955700c709b498b9e1ffa51be0e4608e92
ripemd-160	b47cb736aec4e56ace48c23be2d813c5d4962cbc

87081616 as geometric shapes

Circle

Radius = n

Diameter	174163232
Circumference	547149930.17665
Area	2.3823350057035E+16

Sphere

Radius = n

Volume	2.7661010953337E+24
Surface area	9.5293400228141E+16
Circumference	547149930.17665

Square

Length = n

Perimeter	348326464
Area	7583207845171456
Diagonal	123152002.38057

Cube

Length = n

Surface area	45499247071028736
Volume	6.6035799362141E+23
Space diagonal	150829783.3172

Equilateral Triangle

Length = n

Perimeter	261244848
Area	3.283625318048E+15
Altitude	75414891.658601

Triangular Pyramid

Length = n

Surface area	3.283625318048E+15
Volume	7.7823935883407E+22
Height	41050667.460189