20147244 (number)

20147244 is an even 8-digits composite number following 20147243 and preceding 20147245. In scientific notation, it is written as 2.0147244 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 5698560 positive integers (up to 20147244) that are relatively prime to 20147244.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand two hundred forty-four

Notation

Scientific notation 2.0147244 × 10^7
Engineering notation 2.0147244 × 10^6

Prime Factorization of 20147244

Prime Factorization 2 × 2 × 3 × 17 × 13 × 107 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10073622
Product of the distinct prime numbers

The prime factorization of 20147244 is 2 × 2 × 3 × 17 × 13 × 107 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 6, 43, 229, 997, 7839, 2696, 52892, 41264, 485750, 149969, 3085145, 5320973, 78607560, 33869122, 237534108, 162379835, 2242113923, 8381991238

Basic calculations (n = 20147244)

Multiplication

n×y
n×2 40294488
n×3 60441732
n×4 80588976
n×5 100736220

Division

n÷y
n÷2 10073622
n÷3 6715748
n÷3 5036811
n÷5 4029448.8

Exponentiation

ny
n2 405911440795536
n3 8.1779968400992E+21
n4 1.6476409776871E+29
n5 3.319542480186E+36

Nth Root

y√n
2√n 4488.5681458568
3√n 272.10626974977
4√n 66.996777130372
5√n 28.89635933345

Divisors of 20147244

1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 107, 142, 156, 204, 213, 214, 221, 284, 321, 426, 428, 442, 642, 663, 852, 884, 923, 1207, 1284, 1326, 1391, 1819, 1846, 2414, 2652, 2769, 2782, 3621, 3638, 3692, 4173, 4828, 5457, 5538, 5564, 7242, 7276, 7597, 8346, 10914, 11076, 14484, 15194, 15691, 16692, 21828, 22791, 23647, 30388, 31382, 45582, 47073, 47294, 62764, 70941, 91164, 94146, 94588, 98761, 129149, 141882, 188292, 197522, 258298, 283764, 296283, 387447, 395044, 516596, 592566, 774894, 1185132, 1549788, 1678937, 3357874, 5036811, 6715748, 10073622, 20147244

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147244 can be divided by 96 positive divisors. The sum of these divisors (counting 20147244) is 1, the average is 0.010416666666667.

Base conversion 20147244

Base System Value
2 Binary 1001100110110110000101100
3 Ternary 1101220120211020
4 Quaternary 1030312300230
5 Quinary 20124202434
6 Senary 1555454140
8 Octal 114666054
10 Decimal 20147244
12 Duodecimal 68b7350
16 Hexadecimal 1336c2c
20 Vigesimal 65i824
36 Base36 bztpo

Cryptographic Hash Functions

md5 a982837b66a92524de1270d8c6b78868
sha1 ceb0b50c2c2073bdc7a5ac814a8be54c5909d7e1
sha256 9e2a2add493cb850e465f47aab398bf2863d37364a03e407043f46e6e3c0a3b1
sha512 485b1c8b604a016f408ffd10c9086b7e349af6a5ec34fcefc340eea4137feed877678f0a4a07f172f004dc47b8821fceab2a62f7130de4e5909c195574bd7d43
ripemd-160 af415a95b3b857104163aad25595ce4630a061ed

20147244 as geometric shapes

Circle

Radius = n
Diameter 40294488
Circumference 126588867.48096
Area 1.2752084004113E+15

Sphere

Radius = n
Volume 3.4255913058582E+22
Surface area 5.1008336016452E+15
Circumference 126588867.48096

Square

Length = n
Perimeter 80588976
Area 405911440795536
Diagonal 28492505.70924

Cube

Length = n
Surface area 2435468644773216
Volume 8.1779968400992E+21
Space diagonal 34896050.240487

Equilateral Triangle

Length = n
Perimeter 60441732
Area 1.7576480970784E+14
Altitude 17448025.120244

Triangular Pyramid

Length = n
Surface area 1.7576480970784E+14
Volume 9.6378617035939E+20
Height 9497501.90308