20146824 (number)

20146824 is an even 8-digits composite number following 20146823 and preceding 20146825. In scientific notation, it is written as 2.0146824 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 6715584 positive integers (up to 20146824) that are relatively prime to 20146824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0146824 × 10^7
Engineering notation 2.0146824 × 10^6

Prime Factorization of 20146824

Prime Factorization 2 × 2 × 2 × 9 × 279817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5036706
Product of the distinct prime numbers

The prime factorization of 20146824 is 2 × 2 × 2 × 9 × 279817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 94, 47, 170, 860, 694, 3752, 98532, 56311, 357306, 163167, 8985522, 7625868, 36150949, 19171728, 802516745, 836788057, 7734384707, 6559704293

Basic calculations (n = 20146824)

Multiplication

n×y
n×2 40293648
n×3 60440472
n×4 80587296
n×5 100734120

Division

n÷y
n÷2 10073412
n÷3 6715608
n÷3 5036706
n÷5 4029364.8

Exponentiation

ny
n2 405894517286976
n3 8.1774854023457E+21
n4 1.6475035916363E+29
n5 3.3191964900064E+36

Nth Root

y√n
2√n 4488.5213600918
3√n 272.10437891336
4√n 66.996427965167
5√n 28.896238854717

Divisors of 20146824

1, 2, 4, 8, 9, 18, 36, 72, 279817, 559634, 1119268, 2238536, 2518353, 5036706, 10073412, 20146824

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 -20146823
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 20146824 can be divided by 16 positive divisors. The sum of these divisors (counting 20146824) is 1, the average is 0.0625.

Base conversion 20146824

Base System Value
2 Binary 1001100110110101010001000
3 Ternary 1101220120020200
4 Quaternary 1030312222020
5 Quinary 20124144244
6 Senary 1555452200
8 Octal 114665210
10 Decimal 20146824
12 Duodecimal 68b7060
16 Hexadecimal 1336a88
20 Vigesimal 65i714
36 Base36 bzte0

Cryptographic Hash Functions

md5 970fc730aa24cec73d9dac111a19c9c0
sha1 05d785118ba703c0d2eac011c535a9ba5ddb992a
sha256 1eefc1bf9dd8cfb95173558f2fe4f192f6a2aa606fee54ca9e5469ed99cecce5
sha512 7d1670fd738811f5c76aca77d1d523e26f9f02b95b7af07b403f1bf743304ca119cf97fd2502c49ddf8ea21bf9fffa174a87df797f6bc22d50a269659080a70a
ripemd-160 5a85944029017fe23fb4ab57012292aebabb8197

20146824 as geometric shapes

Circle

Radius = n
Diameter 40293648
Circumference 126586228.54313
Area 1.2751552336411E+15

Sphere

Radius = n
Volume 3.4253770753129E+22
Surface area 5.1006209345646E+15
Circumference 126586228.54313

Square

Length = n
Perimeter 80587296
Area 405894517286976
Diagonal 28491911.739544

Cube

Length = n
Surface area 2435367103721856
Volume 8.1774854023457E+21
Space diagonal 34895322.779148

Equilateral Triangle

Length = n
Perimeter 60440472
Area 1.7575748161367E+14
Altitude 17447661.389574

Triangular Pyramid

Length = n
Surface area 1.7575748161367E+14
Volume 9.637258968421E+20
Height 9497303.9131813