20146460 (number)

20146460 is an even 8-digits composite number following 20146459 and preceding 20146461. In scientific notation, it is written as 2.0146460 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7634304 positive integers (up to 20146460) that are relatively prime to 20146460.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred sixty

Notation

Scientific notation 2.0146460 × 10^7
Engineering notation 2.0146460 × 10^6

Prime Factorization of 20146460

Prime Factorization 2 × 2 × 5 × 19 × 53017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073230
Product of the distinct prime numbers

The prime factorization of 20146460 is 2 × 2 × 5 × 19 × 53017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 34, 22, 523, 607, 2819, 2769, 11619, 48503, 940614, 775067, 6208730, 952799, 29646901, 81278148, 809063097, 369144810, 5416929334, 9788516031

Basic calculations (n = 20146460)

Multiplication

n×y
n×2 40292920
n×3 60439380
n×4 80585840
n×5 100732300

Division

n÷y
n÷2 10073230
n÷3 6715486.6666667
n÷3 5036615
n÷5 4029292

Exponentiation

ny
n2 405879850531600
n3 8.1770421735409E+21
n4 1.6473845306755E+29
n5 3.3188966551874E+36

Nth Root

y√n
2√n 4488.4808120343
3√n 272.10274016721
4√n 66.996125350906
5√n 28.89613443819

Divisors of 20146460

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 53017, 106034, 212068, 265085, 530170, 1007323, 1060340, 2014646, 4029292, 5036615, 10073230, 20146460

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 -20146459
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 20146460 can be divided by 24 positive divisors. The sum of these divisors (counting 20146460) is 1, the average is 0.041666666666667.

Base conversion 20146460

Base System Value
2 Binary 1001100110110100100011100
3 Ternary 1101220112202012
4 Quaternary 1030312210130
5 Quinary 20124141320
6 Senary 1555450352
8 Octal 114664434
10 Decimal 20146460
12 Duodecimal 68b69b8
16 Hexadecimal 133691c
20 Vigesimal 65i630
36 Base36 bzt3w

Cryptographic Hash Functions

md5 e3e4e429598aaf0d0aa42497fcc80c9a
sha1 d9e055eb299a7dae07047f6c8f91c8cc53b3568f
sha256 55da71964855e7ad4d1af5dbe279740860377429407f483dce1187c6090c646e
sha512 32b0da316358607b16aa27d0e4c2b12e6c770aee040f08a0f8f292e29094952b108a6af7b6cd1fa1256a796568dc5a695a7754c7de2fed87ed3a7bc377a8f7c7
ripemd-160 b6817591710e0b6230c6f3418142284f9902c234

20146460 as geometric shapes

Circle

Radius = n
Diameter 40292920
Circumference 126583941.46368
Area 1.2751091566702E+15

Sphere

Radius = n
Volume 3.4251914160653E+22
Surface area 5.1004366266808E+15
Circumference 126583941.46368

Square

Length = n
Perimeter 80585840
Area 405879850531600
Diagonal 28491396.965807

Cube

Length = n
Surface area 2435279103189600
Volume 8.1770421735409E+21
Space diagonal 34894692.312654

Equilateral Triangle

Length = n
Perimeter 60439380
Area 1.757511307223E+14
Altitude 17447346.156327

Triangular Pyramid

Length = n
Surface area 1.757511307223E+14
Volume 9.6367366182652E+20
Height 9497132.3219357