20146680 (number)

20146680 is an even 8-digits composite number following 20146679 and preceding 20146681. In scientific notation, it is written as 2.0146680 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5326080 positive integers (up to 20146680) that are relatively prime to 20146680.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand six hundred eighty

Notation

Scientific notation 2.0146680 × 10^7
Engineering notation 2.0146680 × 10^6

Prime Factorization of 20146680

Prime Factorization 2 × 2 × 2 × 3 × 15 × 293 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5036670
Product of the distinct prime numbers

The prime factorization of 20146680 is 2 × 2 × 2 × 3 × 15 × 293 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20146680)

Multiplication

n×y
n×2 40293360
n×3 60440040
n×4 80586720
n×5 100733400

Division

n÷y
n÷2 10073340
n÷3 6715560
n÷3 5036670
n÷5 4029336

Exponentiation

ny
n2 405888715022400
n3 8.1773100571675E+21
n4 1.6474564898254E+29
n5 3.3190778714435E+36

Nth Root

y√n
2√n 4488.5053191458
3√n 272.10373062054
4√n 66.996308250125
5√n 28.89619754726

Divisors of 20146680

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146680 can be divided by 64 positive divisors. The sum of these divisors (counting 20146680) is 1, the average is 0.015625.

Base conversion 20146680

Base System Value
2 Binary 1001100110110100111111000
3 Ternary 1101220120001100
4 Quaternary 1030312213320
5 Quinary 20124143210
6 Senary 1555451400
8 Octal 114664770
10 Decimal 20146680
12 Duodecimal 68b6b60
16 Hexadecimal 13369f8
20 Vigesimal 65i6e0
36 Base36 bzta0

Cryptographic Hash Functions

md5 3df87b8f4c82e6a296da4c0a603175bc
sha1 ffc73e9927ad6fff362070b54d741245e81a6904
sha256 781f7b8f930f0b25dd014ee724736f805f0dc18044cbbc24edbeab72f2f23cbc
sha512 1c9174ce6c1e62934b6a6dd8045cba45e94033f01cd9c77d06d81e661f83e9ae1a40ce57b4a841332bfd13a655b8b6375c0bd0e67b1b1ca2c58c0e1b845520b0
ripemd-160 99b5989e7161e055da516473ca1350e4f673b021

20146680 as geometric shapes

Circle

Radius = n
Diameter 40293360
Circumference 126585323.76445
Area 1.2751370052894E+15

Sphere

Radius = n
Volume 3.4253036268964E+22
Surface area 5.1005480211575E+15
Circumference 126585323.76445

Square

Length = n
Perimeter 80586720
Area 405888715022400
Diagonal 28491708.092791

Cube

Length = n
Surface area 2435332290134400
Volume 8.1773100571675E+21
Space diagonal 34895073.363832

Equilateral Triangle

Length = n
Perimeter 60440040
Area 1.7575496915941E+14
Altitude 17447536.681916

Triangular Pyramid

Length = n
Surface area 1.7575496915941E+14
Volume 9.6370523221468E+20
Height 9497236.0309303