20145300 (number)

20145300 is an even 8-digits composite number following 20145299 and preceding 20145301. In scientific notation, it is written as 2.0145300 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 96 positive divisors. There are 4492800 positive integers (up to 20145300) that are relatively prime to 20145300.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred

Notation

Scientific notation 2.0145300 × 10^7
Engineering notation 2.0145300 × 10^6

Prime Factorization of 20145300

Prime Factorization 2 × 2 × 7 × 3 × 25 × 53 × 181

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10072650
Product of the distinct prime numbers

The prime factorization of 20145300 is 2 × 2 × 7 × 3 × 25 × 53 × 181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 15, 11, 23, 918, 3646, 9819, 31043, 56611, 2067, 690899, 9464824, 4357396, 9710368, 44078553, 387286629, 455749048, 7952390692, 5295383782

Basic calculations (n = 20145300)

Multiplication

n×y
n×2 40290600
n×3 60435900
n×4 80581200
n×5 100726500

Division

n÷y
n÷2 10072650
n÷3 6715100
n÷3 5036325
n÷5 4029060

Exponentiation

ny
n2 405833112090000
n3 8.1756297929867E+21
n4 1.6470051486865E+29
n5 3.3179412821835E+36

Nth Root

y√n
2√n 4488.3515905063
3√n 272.0975176577
4√n 66.995160948432
5√n 28.895801672156

Divisors of 20145300

1, 2, 3, 4, 6, 7, 12, 14, 21, 25, 28, 42, 50, 53, 75, 84, 100, 106, 150, 159, 175, 181, 212, 300, 318, 350, 362, 371, 525, 543, 636, 700, 724, 742, 1050, 1086, 1113, 1267, 1325, 1484, 2100, 2172, 2226, 2534, 2650, 3801, 3975, 4452, 4525, 5068, 5300, 7602, 7950, 9050, 9275, 9593, 13575, 15204, 15900, 18100, 18550, 19186, 27150, 27825, 28779, 31675, 37100, 38372, 54300, 55650, 57558, 63350, 67151, 95025, 111300, 115116, 126700, 134302, 190050, 201453, 239825, 268604, 380100, 402906, 479650, 719475, 805812, 959300, 1438950, 1678775, 2877900, 3357550, 5036325, 6715100, 10072650, 20145300

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 -20145299
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 20145300 can be divided by 96 positive divisors. The sum of these divisors (counting 20145300) is 1, the average is 0.010416666666667.

Base conversion 20145300

Base System Value
2 Binary 1001100110110010010010100
3 Ternary 1101220111011020
4 Quaternary 1030312102110
5 Quinary 20124122200
6 Senary 1555441140
8 Octal 114662224
10 Decimal 20145300
12 Duodecimal 68b61b0
16 Hexadecimal 1336494
20 Vigesimal 65i350
36 Base36 bzs7o

Cryptographic Hash Functions

md5 a9376395100c80c4a0dc812eb39a7d34
sha1 0485c5d2973e73b827a1554cfc30a85b611f5586
sha256 4073b35f3a25647a6808faeef9672b734e6b46f03804a3ede28873c166a180b2
sha512 9d4b3f810a39ee7abcf9c9b171151758586204cff5c863f3d812efcfa4d8bb8d9f5d75f14a4696ad881930fcd49edae738a683d5b80ad3004afe9646e51608fc
ripemd-160 c48cbb97017645a4576946719206051ab7bc1c7b

20145300 as geometric shapes

Circle

Radius = n
Diameter 40290600
Circumference 126576652.96872
Area 1.2749623235254E+15

Sphere

Radius = n
Volume 3.4245997994822E+22
Surface area 5.0998492941017E+15
Circumference 126576652.96872

Square

Length = n
Perimeter 80581200
Area 405833112090000
Diagonal 28489756.478075

Cube

Length = n
Surface area 2434998672540000
Volume 8.1756297929867E+21
Space diagonal 34892683.133717

Equilateral Triangle

Length = n
Perimeter 60435900
Area 1.7573089238342E+14
Altitude 17446341.566859

Triangular Pyramid

Length = n
Surface area 1.7573089238342E+14
Volume 9.6350721118194E+20
Height 9496585.4926916