81729076, eighty-one million seven hundred twenty-nine thousand seventy-six: 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

81729076 has 48 divisors, whose sum is 162792000
The reverse of 81729076 is 67092718
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-one million seven hundred twenty-nine thousand seventy-six

Notation

Scientific notation	8.1729076 × 10^7
Engineering notation	8.1729076 × 10^6

Prime Factorization of 81729076

Prime Factorization 2 × 2 × 29 × 169 × 11 × 379

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	40864538	Product of the distinct prime numbers

The prime factorization of 81729076 is 2 × 2 × 29 × 169 × 11 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 24, 40, 895, 642, 655, 558, 68577, 33872, 440084, 141644, 3326269, 7603243, 40221733, 20080777, 902311937, 876776024, 6745196784, 2126417162

Basic calculations (n = 81729076)

Multiplication

n×y

n×2	163458152
n×3	245187228
n×4	326916304
n×5	408645380

Division

n÷y

n÷2	40864538
n÷3	27243025.333333
n÷3	20432269
n÷5	16345815.2

Exponentiation

n^y

n²	6679641863813776
n³	5.4592095754042E+23
n⁴	4.4617615428814E+31
n⁵	3.6465564823203E+39

Nth Root

^y√n

²√n	9040.4134861189
³√n	433.96915550222
⁴√n	95.081089003644
⁵√n	38.236252227685

Divisors of 81729076

1, 2, 4, 11, 22, 29, 44, 58, 116, 169, 319, 338, 379, 638, 676, 758, 1276, 1516, 1859, 3718, 4169, 4901, 7436, 8338, 9802, 10991, 16676, 19604, 21982, 43964, 53911, 64051, 107822, 120901, 128102, 215644, 241802, 256204, 483604, 704561, 1409122, 1857479, 2818244, 3714958, 7429916, 20432269, 40864538, 81729076

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	-81729075	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 81729076 can be divided by 48 positive divisors. The sum of these divisors (counting 81729076) is 1, the average is 0.020833333333333.

Base conversion 81729076

Base	System	Value
2	Binary	100110111110001011000110100
3	Ternary	12200210021012211
4	Quaternary	10313301120310
5	Quinary	131410312301
6	Senary	12035423204
8	Octal	467613064
10	Decimal	81729076
12	Duodecimal	23454b04
16	Hexadecimal	4df1634
20	Vigesimal	15ag2dg
36	Base36	1cnqk4

Cryptographic Hash Functions

md5	d2c8891471e89423f8017f39e94531f0
sha1	72b94cf7a999d67f4a3d644520a6cc04ef3caeab
sha256	debd361bfaa858e00576c4e59817ab1b44e6ec748078d6d76fc4e354152b4a38
sha512	d51ebbf19c2cb167ce4fb004724f406b2b4a1302c60f0e3d1e38d672109311b52cf8bde9177b6b34e84cfb1d1994dc1cecabfbe184082f827fc94e688f368833
ripemd-160	c7207c9e5c302edb0b4533ecbcb2e65477bca941

81729076 as geometric shapes

Circle

Radius = n

Diameter	163458152
Circumference	513518929.49256
Area	2.0984713807968E+16

Sphere

Radius = n

Volume	2.2867483595329E+24
Surface area	8.3938855231873E+16
Circumference	513518929.49256

Square

Length = n

Perimeter	326916304
Area	6679641863813776
Diagonal	115582367.71942

Cube

Length = n

Surface area	40077851182882656
Volume	5.4592095754042E+23
Space diagonal	141558912.08766

Equilateral Triangle

Length = n

Perimeter	245187228
Area	2.8923697711224E+15
Altitude	70779456.043829

Triangular Pyramid

Length = n

Surface area	2.8923697711224E+15
Volume	6.433740184478E+22
Height	38527455.906474