20147484 (number)

20147484 is an even 8-digits composite number following 20147483 and preceding 20147485. In scientific notation, it is written as 2.0147484 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5756400 positive integers (up to 20147484) that are relatively prime to 20147484.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0147484 × 10^7
Engineering notation 2.0147484 × 10^6

Prime Factorization of 20147484

Prime Factorization 2 × 2 × 3 × 7 × 239851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073742
Product of the distinct prime numbers

The prime factorization of 20147484 is 2 × 2 × 3 × 7 × 239851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 94, 74, 802, 928, 4313, 6903, 76216, 97995, 461245, 200488, 1533924, 4960751, 10490590, 31372143, 551943208, 116731743, 9585711294, 883815694

Basic calculations (n = 20147484)

Multiplication

n×y
n×2 40294968
n×3 60442452
n×4 80589936
n×5 100737420

Division

n÷y
n÷2 10073742
n÷3 6715828
n÷3 5036871
n÷5 4029496.8

Exponentiation

ny
n2 405921111530256
n3 8.178289099818E+21
n4 1.6477194878596E+29
n5 3.3197402018139E+36

Nth Root

y√n
2√n 4488.5948803607
3√n 272.10735021591
4√n 66.996976650896
5√n 28.896428177538

Divisors of 20147484

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239851, 479702, 719553, 959404, 1439106, 1678957, 2878212, 3357914, 5036871, 6715828, 10073742, 20147484

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147484 can be divided by 24 positive divisors. The sum of these divisors (counting 20147484) is 1, the average is 0.041666666666667.

Base conversion 20147484

Base System Value
2 Binary 1001100110110110100011100
3 Ternary 1101220121011010
4 Quaternary 1030312310130
5 Quinary 20124204414
6 Senary 1555455220
8 Octal 114666434
10 Decimal 20147484
12 Duodecimal 68b7510
16 Hexadecimal 1336d1c
20 Vigesimal 65i8e4
36 Base36 bztwc

Cryptographic Hash Functions

md5 ed5c5c73c30410309ebc2533449a3855
sha1 4007b679681c0cab35140f763f727ef04891715c
sha256 393c774c76dc2e9b4893ea4683ef8383d9f6421836bff22f1505f0b83d383d6f
sha512 400b2d917507139a88c6f92e195260d2bdafa8a8e4e79a2fc3788c91c374c968965e30d2990a001a4812ae932aba416f64f707a3a0871bc7cc1722efef23ac1c
ripemd-160 40ae96cc7a31afec19aa9c8f9a424a0d161993b2

20147484 as geometric shapes

Circle

Radius = n
Diameter 40294968
Circumference 126590375.44544
Area 1.2752387819205E+15

Sphere

Radius = n
Volume 3.4257137273229E+22
Surface area 5.1009551276818E+15
Circumference 126590375.44544

Square

Length = n
Perimeter 80589936
Area 405921111530256
Diagonal 28492845.120495

Cube

Length = n
Surface area 2435526669181536
Volume 8.178289099818E+21
Space diagonal 34896465.932681

Equilateral Triangle

Length = n
Perimeter 60442452
Area 1.7576899725881E+14
Altitude 17448232.966341

Triangular Pyramid

Length = n
Surface area 1.7576899725881E+14
Volume 9.6382061349756E+20
Height 9497615.040165