20146560 (number)

20146560 is an even 8-digits composite number following 20146559 and preceding 20146561. In scientific notation, it is written as 2.0146560 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 32 positive divisors. There are 4601856 positive integers (up to 20146560) that are relatively prime to 20146560.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0146560 × 10^7
Engineering notation 2.0146560 × 10^6

Prime Factorization of 20146560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 105 × 1499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 314790
Product of the distinct prime numbers

The prime factorization of 20146560 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 105 × 1499. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 10, 72, 42, 413, 650, 3927, 2204, 56560, 55032, 625828, 136300, 7858935, 8398871, 38477448, 60254483, 50548568, 880386329, 563522879, 8558693996

Basic calculations (n = 20146560)

Multiplication

n×y
n×2 40293120
n×3 60439680
n×4 80586240
n×5 100732800

Division

n÷y
n÷2 10073280
n÷3 6715520
n÷3 5036640
n÷5 4029312

Exponentiation

ny
n2 405883879833600
n3 8.1771639381004E+21
n4 1.6474172390878E+29
n5 3.3189790252316E+36

Nth Root

y√n
2√n 4488.491951647
3√n 272.10319037416
4√n 66.9962084871
5√n 28.896163124199

Divisors of 20146560

1, 2, 4, 8, 16, 32, 64, 105, 128, 210, 420, 840, 1499, 1680, 2998, 3360, 5996, 6720, 11992, 13440, 23984, 47968, 95936, 157395, 191872, 314790, 629580, 1259160, 2518320, 5036640, 10073280, 20146560

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146560 can be divided by 32 positive divisors. The sum of these divisors (counting 20146560) is 1, the average is 0.03125.

Base conversion 20146560

Base System Value
2 Binary 1001100110110100110000000
3 Ternary 1101220112212220
4 Quaternary 1030312212000
5 Quinary 20124142220
6 Senary 1555451040
8 Octal 114664600
10 Decimal 20146560
12 Duodecimal 68b6a80
16 Hexadecimal 1336980
20 Vigesimal 65i680
36 Base36 bzt6o

Cryptographic Hash Functions

md5 49c31c7d2f8c96da32c458232557dc83
sha1 d92d99aa310f28f5adb4e2e4e8e445b4a7a47d22
sha256 d558f609c2456621bf8b6c3bf29f19d7cd5814041dd09ac31cf969cbe9f2c409
sha512 ab94684bf32bfdb520e82f7fedf6a7e2031cca617ad043ffe1ce737accc5f128b570badf2c3b2831c53f3405e249edfb9c2aab232547832b997e4ec103151d60
ripemd-160 85c494deb3095ca051fce565a07b7c26aec857cd

20146560 as geometric shapes

Circle

Radius = n
Diameter 40293120
Circumference 126584569.78221
Area 1.2751218150958E+15

Sphere

Radius = n
Volume 3.4252424206848E+22
Surface area 5.100487260383E+15
Circumference 126584569.78221

Square

Length = n
Perimeter 80586240
Area 405883879833600
Diagonal 28491538.387163

Cube

Length = n
Surface area 2435303279001600
Volume 8.1771639381004E+21
Space diagonal 34894865.517735

Equilateral Triangle

Length = n
Perimeter 60439680
Area 1.7575287546124E+14
Altitude 17447432.758867

Triangular Pyramid

Length = n
Surface area 1.7575287546124E+14
Volume 9.6368801191748E+20
Height 9497179.4623878