20081292 (number)

20081292 is an even 8-digits composite number following 20081291 and preceding 20081293. In scientific notation, it is written as 2.0081292 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5140800 positive integers (up to 20081292) that are relatively prime to 20081292.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0081292 × 10^7
Engineering notation 2.0081292 × 10^6

Prime Factorization of 20081292

Prime Factorization 2 × 2 × 3 × 77 × 103 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10040646
Product of the distinct prime numbers

The prime factorization of 20081292 is 2 × 2 × 3 × 77 × 103 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 47, 68, 804, 159, 6966, 3300, 79200, 75460, 787398, 46972, 9634050, 4621145, 33584787, 21267726, 870562317, 331576326, 4986722548, 3603335270

Basic calculations (n = 20081292)

Multiplication

n×y
n×2 40162584
n×3 60243876
n×4 80325168
n×5 100406460

Division

n÷y
n÷2 10040646
n÷3 6693764
n÷3 5020323
n÷5 4016258.4

Exponentiation

ny
n2 403258288389264
n3 8.097947440565E+21
n4 1.6261724715464E+29
n5 3.2655644243485E+36

Nth Root

y√n
2√n 4481.2154601179
3√n 271.80903190064
4√n 66.941881211376
5√n 28.877416067344

Divisors of 20081292

1, 2, 3, 4, 6, 12, 77, 103, 154, 206, 211, 231, 308, 309, 412, 422, 462, 618, 633, 844, 924, 1236, 1266, 2532, 7931, 15862, 16247, 21733, 23793, 31724, 32494, 43466, 47586, 48741, 64988, 65199, 86932, 95172, 97482, 130398, 194964, 260796, 1673441, 3346882, 5020323, 6693764, 10040646, 20081292

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20081291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20081292 can be divided by 48 positive divisors. The sum of these divisors (counting 20081292) is 1, the average is 0.020833333333333.

Base conversion 20081292

Base System Value
2 Binary 1001100100110101010001100
3 Ternary 1101210020100120
4 Quaternary 1030212222030
5 Quinary 20120100132
6 Senary 1554224540
8 Octal 114465214
10 Decimal 20081292
12 Duodecimal 6885150
16 Hexadecimal 1326a8c
20 Vigesimal 65a34c
36 Base36 byeto

Cryptographic Hash Functions

md5 a86f71e08740fbdfc2a218985a29d921
sha1 c3ea2c0a3c3edde9907da297b06ce58443a11934
sha256 308716df6fbe6cb0fa66756aeed2035ddd5bcbae0a869f56930e9004646d492f
sha512 909d005e94bf5bec36be2fa70c742b001ec70fc26f45fd0e5b140a15dc881631f723d0c0964fedb8220a2b9eecbd64d66c561734e9a6629edce0612d772deb67
ripemd-160 ead61f178fb0cf2c6f0707c0fbbb4d6ac2634366

20081292 as geometric shapes

Circle

Radius = n
Diameter 40162584
Circumference 126174478.84358
Area 1.2668732763029E+15

Sphere

Radius = n
Volume 3.3920602917914E+22
Surface area 5.0674931052116E+15
Circumference 126174478.84358

Square

Length = n
Perimeter 80325168
Area 403258288389264
Diagonal 28399235.496374

Cube

Length = n
Surface area 2419549730335584
Volume 8.097947440565E+21
Space diagonal 34781818.025626

Equilateral Triangle

Length = n
Perimeter 60243876
Area 1.7461596101587E+14
Altitude 17390909.012813

Triangular Pyramid

Length = n
Surface area 1.7461596101587E+14
Volume 9.5435225815263E+20
Height 9466411.8321248