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

87105087 (number)

87105087 is an odd 8-digits composite number following 87105086 and preceding 87105088. In scientific notation, it is written as 8.7105087 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 58070052 positive integers (up to 87105087) that are relatively prime to 87105087.

Interesting facts

87105087 has 6 divisors, whose sum is 125818472
The reverse of 87105087 is 78050178
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	8.7105087 × 10^7
Engineering notation	8.7105087 × 10^6

Prime Factorization of 87105087

Prime Factorization 3 × 3 × 9678343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	29035029	Product of the distinct prime numbers

The prime factorization of 87105087 is 3 × 3 × 9678343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 21, 33, 622, 296, 1506, 7193, 93098, 71311, 914307, 368811, 3003158, 6467112, 28503720, 30526227, 128120558, 520069335, 958930013, 8321070606

Basic calculations (n = 87105087)

Multiplication

n×y

n×2	174210174
n×3	261315261
n×4	348420348
n×5	435525435

Division

n÷y

n÷2	43552543.5
n÷3	29035029
n÷3	21776271.75
n÷5	17421017.4

Exponentiation

n^y

n²	7587296181277569
n³	6.6089209396495E+23
n⁴	5.7567063342429E+31
n⁵	5.0143840607768E+39

Nth Root

^y√n

²√n	9333.0106075157
³√n	443.28309862272
⁴√n	96.607508028702
⁵√n	38.726540609783

Divisors of 87105087

1, 3, 9, 9678343, 29035029, 87105087

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87105086	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87105087 can be divided by 6 positive divisors. The sum of these divisors (counting 87105087) is 1, the average is 0.16666666666667.

Base conversion 87105087

Base	System	Value
2	Binary	101001100010001111000111111
3	Ternary	20001220101201100
4	Quaternary	11030101320333
5	Quinary	134244330322
6	Senary	12350544143
8	Octal	514217077
10	Decimal	87105087
12	Duodecimal	25208053
16	Hexadecimal	5311e3f
20	Vigesimal	17482e7
36	Base36	1fuypr

Cryptographic Hash Functions

md5	058f5f8e30bbea833ac1e7a20f41733f
sha1	eb1516ad3893b9ac4d96be5fc00e4b5ccd756f1c
sha256	ca5c718bc1eec642b6a90ca0d67a3aef968e120ec5469c3afc8023d530c42fad
sha512	ab9134b4da7cd9c0a025b509185f485231fd5d8c73528586cc7a7dd2b360bf9aadee4e878ab139fdc6ffc6687f803651464ccad1b925ea6c10e7c3b76a2ed9b5
ripemd-160	7e8e5c4b1c1708b6b625e129c70c13d4057a8a3d

87105087 as geometric shapes

Circle

Radius = n

Diameter	174210174
Circumference	547297402.819
Area	2.3836193943712E+16

Sphere

Radius = n

Volume	2.7683383296212E+24
Surface area	9.5344775774846E+16
Circumference	547297402.819

Square

Length = n

Perimeter	348420348
Area	7587296181277569
Diagonal	123185195.38709

Cube

Length = n

Surface area	45523777087665414
Volume	6.6089209396495E+23
Space diagonal	150870436.28171

Equilateral Triangle

Length = n

Perimeter	261315261
Area	3.2853956195115E+15
Altitude	75435218.140854

Triangular Pyramid

Length = n

Surface area	3.2853956195115E+15
Volume	7.7886880212532E+22
Height	41061731.795696