80821550 (number)

80821550 is an even 8-digits composite number following 80821549 and preceding 80821551. In scientific notation, it is written as 8.0821550 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 30912000 positive integers (up to 80821550) that are relatively prime to 80821550.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand five hundred fifty

Notation

Scientific notation 8.0821550 × 10^7
Engineering notation 8.0821550 × 10^6

Prime Factorization of 80821550

Prime Factorization 2 × 25 × 29 × 139 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80821550
Product of the distinct prime numbers

The prime factorization of 80821550 is 2 × 25 × 29 × 139 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 79, 65, 65, 1, 6784, 7985, 6475, 11929, 121169, 897277, 5814950, 375555, 16648932, 67786569, 417394682, 14729695, 6414461798, 3057553219

Basic calculations (n = 80821550)

Multiplication

n×y
n×2 161643100
n×3 242464650
n×4 323286200
n×5 404107750

Division

n÷y
n÷2 40410775
n÷3 26940516.666667
n÷3 20205387.5
n÷5 16164310

Exponentiation

ny
n2 6532122944402500
n3 5.2793630115717E+23
n4 4.266863016079E+31
n5 3.4485448259718E+39

Nth Root

y√n
2√n 8990.0806447996
3√n 432.35689742573
4√n 94.816035799856
5√n 38.150956868932

Divisors of 80821550

1, 2, 25, 29, 50, 58, 139, 278, 401, 725, 802, 1450, 3475, 4031, 6950, 8062, 10025, 11629, 20050, 23258, 55739, 100775, 111478, 201550, 290725, 581450, 1393475, 1616431, 2786950, 3232862, 40410775, 80821550

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 -80821549
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 80821550 can be divided by 32 positive divisors. The sum of these divisors (counting 80821550) is 1, the average is 0.03125.

Base conversion 80821550

Base System Value
2 Binary 100110100010011110100101110
3 Ternary 12122002011022202
4 Quaternary 10310103310232
5 Quinary 131142242200
6 Senary 12004141502
8 Octal 464236456
10 Decimal 80821550
12 Duodecimal 23097892
16 Hexadecimal 4d13d2e
20 Vigesimal 1552dha
36 Base36 1c4ab2

Cryptographic Hash Functions

md5 b11ab0bbf54a74f6e612c5ccaa2bc0a7
sha1 331eb4ca10c14dc4f7c0f0d5dad8d505fea25c31
sha256 42f3ab861a889016144fecf92697ce559d967d14688a9a2d467a75db5bfc3df3
sha512 6161d9e93bb9ba665cc0d6103b6a168ff7f423a71ae1ea2b8ca18db4ac5a1bdb5fa732723748a1d48df8a76470d0bf2f0d0fdb477322e2126eed7f91e0ec1fbc
ripemd-160 5430c846208458cb9ed1cb0f7d7d8b7be1d4d785

80821550 as geometric shapes

Circle

Radius = n
Diameter 161643100
Circumference 507816775.46348
Area 2.052126945448E+16

Sphere

Radius = n
Volume 2.2114144070383E+24
Surface area 8.2085077817921E+16
Circumference 507816775.46348

Square

Length = n
Perimeter 323286200
Area 6532122944402500
Diagonal 114298932.14202

Cube

Length = n
Surface area 39192737666415000
Volume 5.2793630115717E+23
Space diagonal 139987030.94647

Equilateral Triangle

Length = n
Perimeter 242464650
Area 2.8284922052479E+15
Altitude 69993515.473234

Triangular Pyramid

Length = n
Surface area 2.8284922052479E+15
Volume 6.2217889763797E+22
Height 38099644.047338