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

81707064 (number)

81707064 is an even 8-digits composite number following 81707063 and preceding 81707065. In scientific notation, it is written as 8.1707064 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 27182816 positive integers (up to 81707064) that are relatively prime to 81707064.

Interesting facts

81707064 has 32 divisors, whose sum is 204664320
The reverse of 81707064 is 46070718
Previous prime number is 6047

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	eighty-one million seven hundred seven thousand sixty-four

Notation

Scientific notation	8.1707064 × 10^7
Engineering notation	8.1707064 × 10^6

Prime Factorization of 81707064

Prime Factorization 2 × 2 × 2 × 3 × 6047 × 563

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	20426766	Product of the distinct prime numbers

The prime factorization of 81707064 is 2 × 2 × 2 × 3 × 6047 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 55, 95, 121, 980, 7856, 6655, 29391, 87682, 854400, 409302, 6989370, 1167433, 98141939, 73262834, 309472210, 774718193, 571647852, 3459069764

Basic calculations (n = 81707064)

Multiplication

n×y

n×2	163414128
n×3	245121192
n×4	326828256
n×5	408535320

Division

n÷y

n÷2	40853532
n÷3	27235688
n÷3	20426766
n÷5	16341412.8

Exponentiation

n^y

n²	6676044307500096
n³	5.4547997949975E+23
n⁴	4.4569567595704E+31
n⁵	3.6416485119945E+39

Nth Root

^y√n

²√n	9039.1959819444
³√n	433.93019186269
⁴√n	95.074686336293
⁵√n	38.234192380412

Divisors of 81707064

1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2252, 3378, 4504, 6047, 6756, 12094, 13512, 18141, 24188, 36282, 48376, 72564, 145128, 3404461, 6808922, 10213383, 13617844, 20426766, 27235688, 40853532, 81707064

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81707063	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81707064 can be divided by 32 positive divisors. The sum of these divisors (counting 81707064) is 1, the average is 0.03125.

Base conversion 81707064

Base	System	Value
2	Binary	100110111101100000000111000
3	Ternary	12200202011000120
4	Quaternary	10313230000320
5	Quinary	131404111224
6	Senary	12035133240
8	Octal	467540070
10	Decimal	81707064
12	Duodecimal	23444220
16	Hexadecimal	4dec038
20	Vigesimal	15ad7d4
36	Base36	1cn9ko

Cryptographic Hash Functions

md5	4fa3aa60b78b0e08f816ddfa15050c50
sha1	a52b6cc7f46944cc1d56796f6a36f342b4c9d4ab
sha256	1c3e885b9ef7215fcb26cca449bab9f74250f76204a43f761b5e3c513d0c2afd
sha512	7abdb6197d9b827fc7e0184ebad53bae08c0c2e2877eabd0595c98d07df1863c459180401c0d214964a8511b21deed66c5b63467287a157a4c9dedc7e9d1be14
ripemd-160	e86dcfaa00f0e6dae6b61a4a6a1272c67144ff41

81707064 as geometric shapes

Circle

Radius = n

Diameter	163414128
Circumference	513380624.01758
Area	2.0973411751482E+16

Sphere

Radius = n

Volume	2.2849011950356E+24
Surface area	8.3893647005929E+16
Circumference	513380624.01758

Square

Length = n

Perimeter	326828256
Area	6676044307500096
Diagonal	115551238.05049

Cube

Length = n

Surface area	40056265845000576
Volume	5.4547997949975E+23
Space diagonal	141520786.18528

Equilateral Triangle

Length = n

Perimeter	245121192
Area	2.8908119835428E+15
Altitude	70760393.092641

Triangular Pyramid

Length = n

Surface area	2.8908119835428E+15
Volume	6.4285432084295E+22
Height	38517079.350162