20146500 (number)

20146500 is an even 8-digits composite number following 20146499 and preceding 20146501. In scientific notation, it is written as 2.0146500 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 54 positive divisors. There are 4752000 positive integers (up to 20146500) that are relatively prime to 20146500.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand five hundred

Notation

Scientific notation 2.0146500 × 10^7
Engineering notation 2.0146500 × 10^6

Prime Factorization of 20146500

Prime Factorization 2 × 2 × 1665 × 5 × 5 × 11 × 11

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 183150
Product of the distinct prime numbers

The prime factorization of 20146500 is 2 × 2 × 1665 × 5 × 5 × 11 × 11. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 57, 50, 999, 955, 4192, 734, 18925, 7222, 203751, 117874, 440300, 6072654, 23180184, 7249364, 570712715, 727518033, 3504720931, 8388870769

Basic calculations (n = 20146500)

Multiplication

n×y
n×2 40293000
n×3 60439500
n×4 80586000
n×5 100732500

Division

n÷y
n÷2 10073250
n÷3 6715500
n÷3 5036625
n÷5 4029300

Exponentiation

ny
n2 405881462250000
n3 8.1770908792196E+21
n4 1.647397613982E+29
n5 3.3189296030088E+36

Nth Root

y√n
2√n 4488.4852678827
3√n 272.10292025017
4√n 66.996158605421
5√n 28.896145912607

Divisors of 20146500

1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 1665, 2420, 3025, 3330, 6050, 6660, 8325, 12100, 16650, 18315, 33300, 36630, 41625, 73260, 83250, 91575, 166500, 183150, 201465, 366300, 402930, 457875, 805860, 915750, 1007325, 1831500, 2014650, 4029300, 5036625, 10073250, 20146500

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146500 can be divided by 54 positive divisors. The sum of these divisors (counting 20146500) is 1, the average is 0.018518518518519.

Base conversion 20146500

Base System Value
2 Binary 1001100110110100101000100
3 Ternary 1101220112210200
4 Quaternary 1030312211010
5 Quinary 20124142000
6 Senary 1555450500
8 Octal 114664504
10 Decimal 20146500
12 Duodecimal 68b6a30
16 Hexadecimal 1336944
20 Vigesimal 65i650
36 Base36 bzt50

Cryptographic Hash Functions

md5 2f82adcfaf1da561264d464d26a17ffd
sha1 0b3e7f2c847f5abb66ff5f466a133b44facf1aca
sha256 33772145fb10928eba44796117f1ee8f7d95c83f3e5fa8a2ea5509def62aa248
sha512 7d646960371f260cbe24e833ded3b943014999630f2f40739c4da7c71c5a792a88b9bbfa7dc8882cba886ba0b199b3184293081d48e23668697cfb3a7523cef2
ripemd-160 2fe43962428213522ec96ccd8e6354b7812180a9

20146500 as geometric shapes

Circle

Radius = n
Diameter 40293000
Circumference 126584192.79109
Area 1.2751142200329E+15

Sphere

Radius = n
Volume 3.4252118178523E+22
Surface area 5.1004568801315E+15
Circumference 126584192.79109

Square

Length = n
Perimeter 80586000
Area 405881462250000
Diagonal 28491453.53435

Cube

Length = n
Surface area 2435288773500000
Volume 8.1770908792196E+21
Space diagonal 34894761.594686

Equilateral Triangle

Length = n
Perimeter 60439500
Area 1.7575182861684E+14
Altitude 17447380.797343

Triangular Pyramid

Length = n
Surface area 1.7575182861684E+14
Volume 9.6367940184581E+20
Height 9497151.1781165