87681640, eighty-seven million six hundred eighty-one thousand six hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

87681640 has 48 divisors, whose sum is 203942340
The reverse of 87681640 is 04618678
Previous prime number is 31

Basic properties

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

Name

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

Notation

Scientific notation	8.7681640 × 10^7
Engineering notation	8.7681640 × 10^6

Prime Factorization of 87681640

Prime Factorization 2 × 2 × 2 × 5 × 31 × 31 × 2281

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	707110	Product of the distinct prime numbers

The prime factorization of 87681640 is 2 × 2 × 2 × 5 × 31 × 31 × 2281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 45, 56, 555, 655, 7429, 7374, 31390, 31319, 630435, 543806, 13135, 1139309, 90006810, 89546360, 470441366, 761166976, 1510640104, 2627480759

Basic calculations (n = 87681640)

Multiplication

n×y

n×2	175363280
n×3	263044920
n×4	350726560
n×5	438408200

Division

n÷y

n÷2	43840820
n÷3	29227213.333333
n÷3	21920410
n÷5	17536328

Exponentiation

n^y

n²	7688069993089600
n³	6.7410258542888E+23
n⁴	5.9106420218645E+31
n⁵	5.1825478592999E+39

Nth Root

^y√n

²√n	9363.8474998261
³√n	444.25898641903
⁴√n	96.766975254092
⁵√n	38.777672000191

Divisors of 87681640

1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 2281, 3844, 4562, 4805, 7688, 9124, 9610, 11405, 18248, 19220, 22810, 38440, 45620, 70711, 91240, 141422, 282844, 353555, 565688, 707110, 1414220, 2192041, 2828440, 4384082, 8768164, 10960205, 17536328, 21920410, 43840820, 87681640

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87681639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87681640 can be divided by 48 positive divisors. The sum of these divisors (counting 87681640) is 1, the average is 0.020833333333333.

Base conversion 87681640

Base	System	Value
2	Binary	101001110011110101001101000
3	Ternary	20002222200121011
4	Quaternary	11032132221220
5	Quinary	134421303030
6	Senary	12411153304
8	Octal	516365150
10	Decimal	87681640
12	Duodecimal	25445834
16	Hexadecimal	539ea68
20	Vigesimal	1780420
36	Base36	1g7bl4

Cryptographic Hash Functions

md5	16c33cb388eefcd6ef38c54b89d9f42e
sha1	b9142fdc52a49f7b6e24fce5b493768b4cbc6a1b
sha256	88ea3e495db11986d92ec8790d71cf9f65afeacdfba054b73ad5657bf2edc9b9
sha512	7ddf20f608e92b60732fadcd141829595dd490d835f3c9e604621716bd971b7265407247037e14cfe6c3eeb72708bc9bc637120ee748edcd5a8d142ee7259f29
ripemd-160	13d14642ca7d158fbf4b0e7f96716373762f6fb3

87681640 as geometric shapes

Circle

Radius = n

Diameter	175363280
Circumference	550919992.15741
Area	2.4152784210574E+16

Sphere

Radius = n

Volume	2.8236743068657E+24
Surface area	9.6611136842298E+16
Circumference	550919992.15741

Square

Length = n

Perimeter	350726560
Area	7688069993089600
Diagonal	124000564.45912

Cube

Length = n

Surface area	46128419958537600
Volume	6.7410258542888E+23
Space diagonal	151869055.37096

Equilateral Triangle

Length = n

Perimeter	263044920
Area	3.3290319600442E+15
Altitude	75934527.685482

Triangular Pyramid

Length = n

Surface area	3.3290319600442E+15
Volume	7.9443751562025E+22
Height	41333521.486372