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

87013894 (number)

87013894 is an even 8-digits composite number following 87013893 and preceding 87013895. In scientific notation, it is written as 8.7013894 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 39551760 positive integers (up to 87013894) that are relatively prime to 87013894.

Interesting facts

87013894 has 8 divisors, whose sum is 142386408
The reverse of 87013894 is 49831078
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-seven million thirteen thousand eight hundred ninety-four

Notation

Scientific notation	8.7013894 × 10^7
Engineering notation	8.7013894 × 10^6

Prime Factorization of 87013894

Prime Factorization 2 × 11 × 3955177

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	87013894	Product of the distinct prime numbers

The prime factorization of 87013894 is 2 × 11 × 3955177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 56, 41, 922, 149, 6697, 2995, 57094, 64456, 936100, 815296, 6007543, 9251625, 51123900, 1149151, 755121595, 555404427, 87567866, 5318844496

Basic calculations (n = 87013894)

Multiplication

n×y

n×2	174027788
n×3	261041682
n×4	348055576
n×5	435069470

Division

n÷y

n÷2	43506947
n÷3	29004631.333333
n÷3	21753473.5
n÷5	17402778.8

Exponentiation

n^y

n²	7571417749043236
n³	6.5881854144497E+23
n⁴	5.7326366730527E+31
n⁵	4.9881903980952E+39

Nth Root

^y√n

²√n	9328.1238199329
³√n	443.12834902707
⁴√n	96.582212751277
⁵√n	38.718428410138

Divisors of 87013894

1, 2, 11, 22, 3955177, 7910354, 43506947, 87013894

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87013893	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87013894 can be divided by 8 positive divisors. The sum of these divisors (counting 87013894) is 1, the average is 0.125.

Base conversion 87013894

Base	System	Value
2	Binary	101001011111011101000000110
3	Ternary	20001201202121211
4	Quaternary	11023323220012
5	Quinary	134233421034
6	Senary	12345002034
8	Octal	513735006
10	Decimal	87013894
12	Duodecimal	2518331a
16	Hexadecimal	52fba06
20	Vigesimal	173geee
36	Base36	1ft0cm

Cryptographic Hash Functions

md5	60ccb42d9ce00e7f078cf29c59356069
sha1	54e7ef596ace8bc3ddf31fb10aad1c2bfefa3d6f
sha256	da5a928f3774d20e432cd9d093a16244e2a91406e3b2ec3be9dd925c5d1db178
sha512	b2ebc6842380eedb13ff6a95d046d314e5378d262bc7b35afe4b73c8b573ea207ba9e17d6e6e342eeb31b506f2b181b8e06381d765b9e88745d48c933277d8d5
ripemd-160	17bbd039d63d0a11c3a672d971cb1df2bc9d60e6

87013894 as geometric shapes

Circle

Radius = n

Diameter	174027788
Circumference	546724420.30128
Area	2.3786310377654E+16

Sphere

Radius = n

Volume	2.7596526531363E+24
Surface area	9.5145241510614E+16
Circumference	546724420.30128

Square

Length = n

Perimeter	348055576
Area	7571417749043236
Diagonal	123056229.00969

Cube

Length = n

Surface area	45428506494259416
Volume	6.5881854144497E+23
Space diagonal	150712485.37241

Equilateral Triangle

Length = n

Perimeter	261041682
Area	3.2785200566679E+15
Altitude	75356242.686206

Triangular Pyramid

Length = n

Surface area	3.2785200566679E+15
Volume	7.7642509704528E+22
Height	41018743.003232