80821208 (number)

80821208 is an even 8-digits composite number following 80821207 and preceding 80821209. In scientific notation, it is written as 8.0821208 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 24 positive divisors. There are 37301472 positive integers (up to 80821208) that are relatively prime to 80821208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0821208 × 10^7
Engineering notation 8.0821208 × 10^6

Prime Factorization of 80821208

Prime Factorization 2 × 2 × 2 × 13 × 13 × 59779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1554254
Product of the distinct prime numbers

The prime factorization of 80821208 is 2 × 2 × 2 × 13 × 13 × 59779. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 75, 14, 27, 686, 3586, 2135, 34539, 11703, 238983, 200822, 1459434, 2311654, 17400789, 2610762, 802705898, 315745385, 5583149259, 9246941317

Basic calculations (n = 80821208)

Multiplication

n×y
n×2 161642416
n×3 242463624
n×4 323284832
n×5 404106040

Division

n÷y
n÷2 40410604
n÷3 26940402.666667
n÷3 20205302
n÷5 16164241.6

Exponentiation

ny
n2 6532067662579264
n3 5.2792959922739E+23
n4 4.2667907948514E+31
n5 3.4484718632317E+39

Nth Root

y√n
2√n 8990.0616238155
3√n 432.35628757903
4√n 94.815935495124
5√n 38.150924581382

Divisors of 80821208

1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 59779, 119558, 239116, 478232, 777127, 1554254, 3108508, 6217016, 10102651, 20205302, 40410604, 80821208

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80821207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821208 can be divided by 24 positive divisors. The sum of these divisors (counting 80821208) is 1, the average is 0.041666666666667.

Base conversion 80821208

Base System Value
2 Binary 100110100010011101111011000
3 Ternary 12122002010212002
4 Quaternary 10310103233120
5 Quinary 131142234313
6 Senary 12004140132
8 Octal 464235730
10 Decimal 80821208
12 Duodecimal 23097648
16 Hexadecimal 4d13bd8
20 Vigesimal 1552d08
36 Base36 1c4a1k

Cryptographic Hash Functions

md5 33d22c5eee07ca4fc54dfd2d7fba492d
sha1 a128f46f6c72ee57fd525530b1dcd8f0123e166b
sha256 ac572053db4e01b5f961d4674463e3407f55c489dac8c3dba885fc9a84969f72
sha512 1363c19f922f4c6203fe6821406f9c8750f043daad53debe7a097c6de6d254975315de2c1815416ab2af717033fde820084d8264a6c6319cf3cdb75a5e033299
ripemd-160 f641f2fdbc9a3658d119510c15022934e3aa5e3e

80821208 as geometric shapes

Circle

Radius = n
Diameter 161642416
Circumference 507814626.61411
Area 2.052109578151E+16

Sphere

Radius = n
Volume 2.2113863340605E+24
Surface area 8.2084383126042E+16
Circumference 507814626.61411

Square

Length = n
Perimeter 323284832
Area 6532067662579264
Diagonal 114298448.48098

Cube

Length = n
Surface area 39192405975475584
Volume 5.2792959922739E+23
Space diagonal 139986438.58509

Equilateral Triangle

Length = n
Perimeter 242463624
Area 2.8284682675162E+15
Altitude 69993219.292546

Triangular Pyramid

Length = n
Surface area 2.8284682675162E+15
Volume 6.2217099933798E+22
Height 38099482.826992