8021208 (number)

8021208 is an even 7-digits composite number following 8021207 and preceding 8021209. In scientific notation, it is written as 8.021208 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 2411136 positive integers (up to 8021208) that are relatively prime to 8021208.

Interesting facts

Basic properties

Name

Name eight million twenty-one thousand two hundred eight

Notation

Scientific notation 8.021208 × 10^6
Engineering notation 8.021208 × 10^6

Prime Factorization of 8021208

Prime Factorization 2 × 2 × 2 × 3 × 13 × 47 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2005302
Product of the distinct prime numbers

The prime factorization of 8021208 is 2 × 2 × 2 × 3 × 13 × 47 × 547. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 30, 94, 330, 986, 7131, 2498, 92577, 71260, 268880, 405482, 7356862, 4521903, 99325254, 48573957, 585508775, 798033066, 957870315, 2757731122

Basic calculations (n = 8021208)

Multiplication

n×y
n×2 16042416
n×3 24063624
n×4 32084832
n×5 40106040

Division

n÷y
n÷2 4010604
n÷3 2673736
n÷3 2005302
n÷5 1604241.6

Exponentiation

ny
n2 64339777779264
n3 5.1608274024125E+20
n4 4.1396070046851E+27
n5 3.3204648822836E+34

Nth Root

y√n
2√n 2832.1737234852
3√n 200.17657738958
4√n 53.218170989665
5√n 24.035211918548

Divisors of 8021208

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 547, 564, 611, 1094, 1128, 1222, 1641, 1833, 2188, 2444, 3282, 3666, 4376, 4888, 6564, 7111, 7332, 13128, 14222, 14664, 21333, 25709, 28444, 42666, 51418, 56888, 77127, 85332, 102836, 154254, 170664, 205672, 308508, 334217, 617016, 668434, 1002651, 1336868, 2005302, 2673736, 4010604, 8021208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8021207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021208 can be divided by 64 positive divisors. The sum of these divisors (counting 8021208) is 1, the average is 0.015625.

Base conversion 8021208

Base System Value
2 Binary 11110100110010011011000
3 Ternary 120002112000210
4 Quaternary 132212103120
5 Quinary 4023134313
6 Senary 443531120
8 Octal 36462330
10 Decimal 8021208
12 Duodecimal 2829aa0
16 Hexadecimal 7a64d8
20 Vigesimal 2a2d08
36 Base36 4rx7c

Cryptographic Hash Functions

md5 eefa298c680fc1946a6c46f1ae54da54
sha1 aa874a7308d8d85bbcd1ef0e61220d57dc0dea66
sha256 40d5490575b648a023e36d9cbf19111d13c4050558d604f53b9129e38fa084fd
sha512 1685641e2b84c615392ec17d9304a7c2393bf438b94d4f6dcb22cfe7d3e5e17829c89a241cde1e9f68ff6b9f7393c3a8a1f979a00069c89fbea2233d8af884a3
ripemd-160 8ec8baf0ebcf2e66e1dfe20aedb720487807ca09

8021208 as geometric shapes

Circle

Radius = n
Diameter 16042416
Circumference 50398736.251431
Area 2.0212937320494E+14

Sphere

Radius = n
Volume 2.1617623271819E+21
Surface area 8.0851749281974E+14
Circumference 50398736.251431

Square

Length = n
Perimeter 32084832
Area 64339777779264
Diagonal 11343701.140216

Cube

Length = n
Surface area 386038666675584
Volume 5.1608274024125E+20
Space diagonal 13893139.794078

Equilateral Triangle

Length = n
Perimeter 24063624
Area 27859941015344
Altitude 6946569.897039

Triangular Pyramid

Length = n
Surface area 27859941015344
Volume 6.0820934212988E+19
Height 3781233.7134052