80306721 (number)

80306721 is an odd 8-digits composite number following 80306720 and preceding 80306722. In scientific notation, it is written as 8.0306721 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 48314880 positive integers (up to 80306721) that are relatively prime to 80306721.

Interesting facts

Basic properties

Name

Name eighty million three hundred six thousand seven hundred twenty-one

Notation

Scientific notation 8.0306721 × 10^7
Engineering notation 8.0306721 × 10^6

Prime Factorization of 80306721

Prime Factorization 11 × 27 × 3 × 193 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80306721
Product of the distinct prime numbers

The prime factorization of 80306721 is 11 × 27 × 3 × 193 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 49, 60, 203, 127, 9813, 3826, 892, 25051, 16650, 418482, 1093915, 2835362, 52487629, 72220600, 760727428, 892992905, 4189023245, 7615322348

Basic calculations (n = 80306721)

Multiplication

n×y
n×2 160613442
n×3 240920163
n×4 321226884
n×5 401533605

Division

n÷y
n÷2 40153360.5
n÷3 26768907
n÷3 20076680.25
n÷5 16061344.2

Exponentiation

ny
n2 6449169437771841
n3 5.1791165072087E+23
n4 4.159178643709E+31
n5 3.340099989295E+39

Nth Root

y√n
2√n 8961.4017318721
3√n 431.43691103838
4√n 94.664680487878
5√n 38.102228636144

Divisors of 80306721

1, 3, 11, 27, 33, 81, 193, 297, 467, 579, 891, 1401, 2123, 5137, 5211, 6369, 12609, 15411, 15633, 37827, 57321, 90131, 138699, 171963, 270393, 416097, 991441, 2433537, 2974323, 7300611, 26768907, 80306721

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 -80306720
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 80306721 can be divided by 32 positive divisors. The sum of these divisors (counting 80306721) is 1, the average is 0.03125.

Base conversion 80306721

Base System Value
2 Binary 100110010010110001000100001
3 Ternary 12121010000010000
4 Quaternary 10302112020201
5 Quinary 131024303341
6 Senary 11545130213
8 Octal 462261041
10 Decimal 80306721
12 Duodecimal 22a89969
16 Hexadecimal 4c96221
20 Vigesimal 151i6g1
36 Base36 1bt929

Cryptographic Hash Functions

md5 c240d2114dce5a9bfa215f214345ff2e
sha1 39cfa13c405b0034542397f4e95d3bcfa25bfe9f
sha256 497aa170c27de72586d023762e9e41729583419bf1d9331c21d328acbdf66aa1
sha512 f1d2643dbe42acd43e22cdb411f4f1abd3003cf842f12cbd1423f7f684dcda6a0b4f05ff064128f6dac6797a2a33fa9709f2f850eebb4d9c122c359e4ed7edaf
ripemd-160 b15b001a5c3a2ffe0176fedc6e5f29fe2871ded8

80306721 as geometric shapes

Circle

Radius = n
Diameter 160613442
Circumference 504582009.45497
Area 2.026066332746E+16

Sphere

Radius = n
Volume 2.1694232494843E+24
Surface area 8.1042653309839E+16
Circumference 504582009.45497

Square

Length = n
Perimeter 321226884
Area 6449169437771841
Diagonal 113570853.98791

Cube

Length = n
Surface area 38695016626631046
Volume 5.1791165072087E+23
Space diagonal 139095320.96126

Equilateral Triangle

Length = n
Perimeter 240920163
Area 2.7925722832103E+15
Altitude 69547660.480629

Triangular Pyramid

Length = n
Surface area 2.7925722832103E+15
Volume 6.1036473380041E+22
Height 37856951.329304