20146294 (number)

20146294 is an even 8-digits composite number following 20146293 and preceding 20146295. In scientific notation, it is written as 2.0146294 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 8619264 positive integers (up to 20146294) that are relatively prime to 20146294.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand two hundred ninety-four

Notation

Scientific notation 2.0146294 × 10^7
Engineering notation 2.0146294 × 10^6

Prime Factorization of 20146294

Prime Factorization 2 × 7 × 929 × 1549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20146294
Product of the distinct prime numbers

The prime factorization of 20146294 is 2 × 7 × 929 × 1549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 97, 36, 106, 101, 4929, 7680, 29962, 86442, 816013, 848944, 7416290, 7244512, 90442798, 61546999, 293826093, 442368914, 5682860194, 2846420688

Basic calculations (n = 20146294)

Multiplication

n×y
n×2 40292588
n×3 60438882
n×4 80585176
n×5 100731470

Division

n÷y
n÷2 10073147
n÷3 6715431.3333333
n÷3 5036573.5
n÷5 4029258.8

Exponentiation

ny
n2 405873161934436
n3 8.1768400470408E+21
n4 1.6473302357866E+29
n5 3.3187599245246E+36

Nth Root

y√n
2√n 4488.4623202161
3√n 272.10199282039
4√n 66.99598734414
5√n 28.896086819163

Divisors of 20146294

1, 2, 7, 14, 929, 1549, 1858, 3098, 6503, 10843, 13006, 21686, 1439021, 2878042, 10073147, 20146294

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146293
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146294 can be divided by 16 positive divisors. The sum of these divisors (counting 20146294) is 1, the average is 0.0625.

Base conversion 20146294

Base System Value
2 Binary 1001100110110100001110110
3 Ternary 1101220112112001
4 Quaternary 1030312201312
5 Quinary 20124140134
6 Senary 1555445514
8 Octal 114664166
10 Decimal 20146294
12 Duodecimal 68b689a
16 Hexadecimal 1336876
20 Vigesimal 65i5ee
36 Base36 bzsza

Cryptographic Hash Functions

md5 c4809a13a76314c4172f2fdfa110de55
sha1 84428b99d8b022cef87dfe84a2866ef941db97b9
sha256 b533145762936d6def9eb4ebeae91c98581d8c6fe0343d065e5944baffbf5850
sha512 ec44c4f90d4f97174043f64c5bcaa4732d6ba9c3484f881a299c287e184a77f0213494eacfe62ddcad428fd87b889defc4eadee3f4715557249edd52a274d32b
ripemd-160 40a3c98f0d3293dfff09b3f28ffdef9cd4cfd5d1

20146294 as geometric shapes

Circle

Radius = n
Diameter 40292588
Circumference 126582898.45492
Area 1.2750881438225E+15

Sphere

Radius = n
Volume 3.4251067495149E+22
Surface area 5.1003525752899E+15
Circumference 126582898.45492

Square

Length = n
Perimeter 80585176
Area 405873161934436
Diagonal 28491162.206356

Cube

Length = n
Surface area 2435238971606616
Volume 8.1768400470408E+21
Space diagonal 34894404.79222

Equilateral Triangle

Length = n
Perimeter 60438882
Area 1.7574823447477E+14
Altitude 17447202.39611

Triangular Pyramid

Length = n
Surface area 1.7574823447477E+14
Volume 9.6364984099004E+20
Height 9497054.0687852