82012208 (number)

82012208 is an even 8-digits composite number following 82012207 and preceding 82012209. In scientific notation, it is written as 8.2012208 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 38686464 positive integers (up to 82012208) that are relatively prime to 82012208.

Interesting facts

Basic properties

Name

Name eighty-two million twelve thousand two hundred eight

Notation

Scientific notation 8.2012208 × 10^7
Engineering notation 8.2012208 × 10^6

Prime Factorization of 82012208

Prime Factorization 2 × 2 × 2 × 2 × 19 × 349 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10251526
Product of the distinct prime numbers

The prime factorization of 82012208 is 2 × 2 × 2 × 2 × 19 × 349 × 773. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 5, 8, 410, 752, 1324, 7, 5460, 44065, 18217, 72639, 8863831, 7997926, 75265203, 12839133, 260346032, 525522220, 8170727758, 3176752904

Basic calculations (n = 82012208)

Multiplication

n×y
n×2 164024416
n×3 246036624
n×4 328048832
n×5 410061040

Division

n÷y
n÷2 41006104
n÷3 27337402.666667
n÷3 20503052
n÷5 16402441.6

Exponentiation

ny
n2 6726002261035264
n3 5.5161429644049E+23
n4 4.5239106415451E+31
n5 3.7101590050781E+39

Nth Root

y√n
2√n 9056.0591870857
3√n 434.4697074379
4√n 95.163329003801
5√n 38.262707772355

Divisors of 82012208

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 773, 1396, 1546, 2792, 3092, 5584, 6184, 6631, 12368, 13262, 14687, 26524, 29374, 53048, 58748, 106096, 117496, 234992, 269777, 539554, 1079108, 2158216, 4316432, 5125763, 10251526, 20503052, 41006104, 82012208

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82012207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82012208 can be divided by 40 positive divisors. The sum of these divisors (counting 82012208) is 1, the average is 0.025.

Base conversion 82012208

Base System Value
2 Binary 100111000110110100000110000
3 Ternary 12201022122121012
4 Quaternary 10320312200300
5 Quinary 131443342313
6 Senary 12045450052
8 Octal 470664060
10 Decimal 82012208
12 Duodecimal 23570928
16 Hexadecimal 4e36830
20 Vigesimal 15cbaa8
36 Base36 1ctt0w

Cryptographic Hash Functions

md5 51345d1a82e3b251697c23f663550c17
sha1 be4e766739587f1ac624ab425a49fd5eaad29f2a
sha256 1356f088d4b774c8e0dead0ca9f096b4a054592917edef1f1ba512cf9e6f0916
sha512 37aa3d666ddfe0c5f008186a029a1dbf11c5df227dabd70af669aecb283b109989c50ffcdcd834f99c09a0aacff9b399b43d945085db16bb8b7b462db7307674
ripemd-160 01f9483608807fec3d79a0816def1c96e3481fe0

82012208 as geometric shapes

Circle

Radius = n
Diameter 164024416
Circumference 515297900.31496
Area 2.1130359291297E+16

Sphere

Radius = n
Volume 2.3105965617501E+24
Surface area 8.4521437165187E+16
Circumference 515297900.31496

Square

Length = n
Perimeter 328048832
Area 6726002261035264
Diagonal 115982776.83376

Cube

Length = n
Surface area 40356013566211584
Volume 5.5161429644049E+23
Space diagonal 142049311.09691

Equilateral Triangle

Length = n
Perimeter 246036624
Area 2.9124444119841E+15
Altitude 71024655.548453

Triangular Pyramid

Length = n
Surface area 2.9124444119841E+15
Volume 6.5008368268753E+22
Height 38660925.611254