80821608 (number)

80821608 is an even 8-digits composite number following 80821607 and preceding 80821609. In scientific notation, it is written as 8.0821608 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 21805056 positive integers (up to 80821608) that are relatively prime to 80821608.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand six hundred eight

Notation

Scientific notation 8.0821608 × 10^7
Engineering notation 8.0821608 × 10^6

Prime Factorization of 80821608

Prime Factorization 2 × 2 × 2 × 3 × 7 × 29 × 53 × 313

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20205402
Product of the distinct prime numbers

The prime factorization of 80821608 is 2 × 2 × 2 × 3 × 7 × 29 × 53 × 313. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80821608)

Multiplication

n×y
n×2 161643216
n×3 242464824
n×4 323286432
n×5 404108040

Division

n÷y
n÷2 40410804
n÷3 26940536
n÷3 20205402
n÷5 16164321.6

Exponentiation

ny
n2 6532132319705664
n3 5.2793743774738E+23
n4 4.2668752642143E+31
n5 3.4485571998923E+39

Nth Root

y√n
2√n 8990.0838705765
3√n 432.35700084985
4√n 94.816052810568
5√n 38.150962344588

Divisors of 80821608

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80821607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821608 can be divided by 128 positive divisors. The sum of these divisors (counting 80821608) is 1, the average is 0.0078125.

Base conversion 80821608

Base System Value
2 Binary 100110100010011110101101000
3 Ternary 12122002011101220
4 Quaternary 10310103311220
5 Quinary 131142242413
6 Senary 12004142040
8 Octal 464236550
10 Decimal 80821608
12 Duodecimal 23097920
16 Hexadecimal 4d13d68
20 Vigesimal 1552e08
36 Base36 1c4aco

Cryptographic Hash Functions

md5 317ec52da73b9e3237db27eb36aa8650
sha1 ace6c0d1a1bc61af0bb9395a73ee818635396c20
sha256 0975627e26c21782e873d36ec8764fc3a0926cdf992ffed78dd47057a73dd5ea
sha512 1cb78dfa81be424a0bc3d57675a73f5e420a2f492d0c9cf1698310459319a609c60fb7c45d15c4dae12ff60217181d734b9022498de2739932083cca29bcc6f1
ripemd-160 0461236cceb149958443fc48e2e736d51a80e46b

80821608 as geometric shapes

Circle

Radius = n
Diameter 161643216
Circumference 507817139.88823
Area 2.0521298907864E+16

Sphere

Radius = n
Volume 2.2114191679763E+24
Surface area 8.2085195631455E+16
Circumference 507817139.88823

Square

Length = n
Perimeter 323286432
Area 6532132319705664
Diagonal 114299014.1664

Cube

Length = n
Surface area 39192793918233984
Volume 5.2793743774738E+23
Space diagonal 139987131.40542

Equilateral Triangle

Length = n
Perimeter 242464824
Area 2.8284962648732E+15
Altitude 69993565.702708

Triangular Pyramid

Length = n
Surface area 2.8284962648732E+15
Volume 6.2218023712237E+22
Height 38099671.388801