20145092 (number)

20145092 is an even 8-digits composite number following 20145091 and preceding 20145093. In scientific notation, it is written as 2.0145092 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8674560 positive integers (up to 20145092) that are relatively prime to 20145092.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand ninety-two

Notation

Scientific notation 2.0145092 × 10^7
Engineering notation 2.0145092 × 10^6

Prime Factorization of 20145092

Prime Factorization 2 × 2 × 11 × 19 × 24097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10072546
Product of the distinct prime numbers

The prime factorization of 20145092 is 2 × 2 × 11 × 19 × 24097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 15, 24, 215, 860, 278, 6761, 93231, 89518, 973691, 339313, 8508953, 2443373, 93933791, 62360890, 969609124, 638590863, 1895802143, 6048308899

Basic calculations (n = 20145092)

Multiplication

n×y
n×2 40290184
n×3 60435276
n×4 80580368
n×5 100725460

Division

n÷y
n÷2 10072546
n÷3 6715030.6666667
n÷3 5036273
n÷5 4029018.4

Exponentiation

ny
n2 405824731688464
n3 8.1753765557394E+21
n4 1.6469371285001E+29
n5 3.3177699971851E+36

Nth Root

y√n
2√n 4488.3284193561
3√n 272.09658118653
4√n 66.994988016688
5√n 28.895742002143

Divisors of 20145092

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24097, 48194, 96388, 265067, 457843, 530134, 915686, 1060268, 1831372, 5036273, 10072546, 20145092

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 -20145091
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 20145092 can be divided by 24 positive divisors. The sum of these divisors (counting 20145092) is 1, the average is 0.041666666666667.

Base conversion 20145092

Base System Value
2 Binary 1001100110110001111000100
3 Ternary 1101220110212112
4 Quaternary 1030312033010
5 Quinary 20124120332
6 Senary 1555440152
8 Octal 114661704
10 Decimal 20145092
12 Duodecimal 68b6058
16 Hexadecimal 13363c4
20 Vigesimal 65i2ec
36 Base36 bzs1w

Cryptographic Hash Functions

md5 0b370f4cd8656237e06144ebc15faf4b
sha1 d7e79739d9e271779e74f46ac3f0ae5bca928c00
sha256 54302adbfe276eec8571ea1207fb1c3f95e7ae02cf062908e1212c3ba560277b
sha512 eb490a5eb873ab4010acf1c3bd73273ce6946ead0d5c7ee5813087ac54ae19bac427325709ed6c4a793ce8e32885e00264dc2cd0495610d307f7108454bde167
ripemd-160 80e104da68b72afe0dc3a84c5638a32e819fcc84

20145092 as geometric shapes

Circle

Radius = n
Diameter 40290184
Circumference 126575346.06618
Area 1.2749359957175E+15

Sphere

Radius = n
Volume 3.4244937237122E+22
Surface area 5.0997439828701E+15
Circumference 126575346.06618

Square

Length = n
Perimeter 80580368
Area 405824731688464
Diagonal 28489462.321654

Cube

Length = n
Surface area 2434948390130784
Volume 8.1753765557394E+21
Space diagonal 34892322.867149

Equilateral Triangle

Length = n
Perimeter 60435276
Area 1.7572726356311E+14
Altitude 17446161.433575

Triangular Pyramid

Length = n
Surface area 1.7572726356311E+14
Volume 9.6347736688614E+20
Height 9496487.4405512