20147248 (number)

20147248 is an even 8-digits composite number following 20147247 and preceding 20147249. In scientific notation, it is written as 2.0147248 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 9157760 positive integers (up to 20147248) that are relatively prime to 20147248.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0147248 × 10^7
Engineering notation 2.0147248 × 10^6

Prime Factorization of 20147248

Prime Factorization 2 × 2 × 2 × 2 × 11 × 114473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2518406
Product of the distinct prime numbers

The prime factorization of 20147248 is 2 × 2 × 2 × 2 × 11 × 114473. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 64, 83, 980, 759, 8357, 6924, 97495, 55976, 951012, 293266, 2630554, 2565577, 27370651, 63120608, 523411969, 331859930, 5100653783, 9567414240

Basic calculations (n = 20147248)

Multiplication

n×y
n×2 40294496
n×3 60441744
n×4 80588992
n×5 100736240

Division

n÷y
n÷2 10073624
n÷3 6715749.3333333
n÷3 5036812
n÷5 4029449.6

Exponentiation

ny
n2 405911601973504
n3 8.1780017110375E+21
n4 1.647642286167E+29
n5 3.3195457754693E+36

Nth Root

y√n
2√n 4488.5685914331
3√n 272.1062877576
4√n 66.996780455729
5√n 28.896360480856

Divisors of 20147248

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114473, 228946, 457892, 915784, 1259203, 1831568, 2518406, 5036812, 10073624, 20147248

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147248 can be divided by 20 positive divisors. The sum of these divisors (counting 20147248) is 1, the average is 0.05.

Base conversion 20147248

Base System Value
2 Binary 1001100110110110000110000
3 Ternary 1101220120211101
4 Quaternary 1030312300300
5 Quinary 20124202443
6 Senary 1555454144
8 Octal 114666060
10 Decimal 20147248
12 Duodecimal 68b7354
16 Hexadecimal 1336c30
20 Vigesimal 65i828
36 Base36 bztps

Cryptographic Hash Functions

md5 11ddcc2223d746b5d5c7828f8c2dc999
sha1 f3ed0360243265113e29bb39022cce4d0d3fc93c
sha256 5da330bf3d71c104cd4be209bd50747b87b747ef3a1e0bec639e684183f1f297
sha512 b956ecaaa0e09cc5b71af54c26ee7cdcf421be0d887532ba3dba97a626327a33c72b10a4d6c19e0abbf2ef03b2b375122377d8db3896763d3ccf56afd6afd0c8
ripemd-160 59447cd6d102cf692fab9c5f0d48cc187c8f7eb6

20147248 as geometric shapes

Circle

Radius = n
Diameter 40294496
Circumference 126588892.6137
Area 1.2752089067668E+15

Sphere

Radius = n
Volume 3.425593346192E+22
Surface area 5.1008356270673E+15
Circumference 126588892.6137

Square

Length = n
Perimeter 80588992
Area 405911601973504
Diagonal 28492511.366094

Cube

Length = n
Surface area 2435469611841024
Volume 8.1780017110375E+21
Space diagonal 34896057.16869

Equilateral Triangle

Length = n
Perimeter 60441744
Area 1.7576487949995E+14
Altitude 17448028.584345

Triangular Pyramid

Length = n
Surface area 1.7576487949995E+14
Volume 9.6378674440496E+20
Height 9497503.7886981