20290149 (number)

20290149 is an odd 8-digits composite number following 20290148 and preceding 20290150. In scientific notation, it is written as 2.0290149 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12055680 positive integers (up to 20290149) that are relatively prime to 20290149.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety thousand one hundred forty-nine

Notation

Scientific notation 2.0290149 × 10^7
Engineering notation 2.0290149 × 10^6

Prime Factorization of 20290149

Prime Factorization 3 × 159 × 3 × 11 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6763383
Product of the distinct prime numbers

The prime factorization of 20290149 is 3 × 159 × 3 × 11 × 1289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 28, 97, 861, 435, 8358, 8496, 87208, 45376, 89818, 320296, 1211369, 9981658, 94628111, 81307676, 625791661, 380706881, 9586143235, 5358195378

Basic calculations (n = 20290149)

Multiplication

n×y
n×2 40580298
n×3 60870447
n×4 81160596
n×5 101450745

Division

n÷y
n÷2 10145074.5
n÷3 6763383
n÷3 5072537.25
n÷5 4058029.8

Exponentiation

ny
n2 411690146442201
n3 8.3532544131441E+21
n4 1.694887766776E+29
n5 3.4389525326162E+36

Nth Root

y√n
2√n 4504.4587910203
3√n 272.74810722653
4√n 67.115264962751
5√n 28.937236068411

Divisors of 20290149

1, 3, 9, 11, 33, 99, 159, 477, 1289, 1431, 1749, 3867, 5247, 11601, 14179, 15741, 42537, 127611, 204951, 614853, 1844559, 2254461, 6763383, 20290149

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 -20290148
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 20290149 can be divided by 24 positive divisors. The sum of these divisors (counting 20290149) is 1, the average is 0.041666666666667.

Base conversion 20290149

Base System Value
2 Binary 1001101011001101001100101
3 Ternary 1102011211212000
4 Quaternary 1031121221211
5 Quinary 20143241044
6 Senary 2002515513
8 Octal 115315145
10 Decimal 20290149
12 Duodecimal 6965b99
16 Hexadecimal 1359a65
20 Vigesimal 66g579
36 Base36 c2vz9

Cryptographic Hash Functions

md5 5bb2370be766e44c892ae893356ab417
sha1 1adeb6cb33cca3beb76e421ee2551b220933aaf1
sha256 6fe7f681d1c56678f98c032eeb8e24beaf453d5dedec6b27cb5a0f4f3f3321fe
sha512 69cd1edeab78688981846f0d4f705652b10f2a40c3a20c142ec2bc12ce8302d119e5a08819f65377cc5b7266e982e783ee2eff32c9b222cfcaed776882a30a85
ripemd-160 addea6c0e67eacf78ceedea3671ae0e1c85792e5

20290149 as geometric shapes

Circle

Radius = n
Diameter 40580298
Circumference 127486766.07728
Area 1.2933627396181E+15

Sphere

Radius = n
Volume 3.4990030263867E+22
Surface area 5.1734509584725E+15
Circumference 127486766.07728

Square

Length = n
Perimeter 81160596
Area 411690146442201
Diagonal 28694603.898371

Cube

Length = n
Surface area 2470140878653206
Volume 8.3532544131441E+21
Space diagonal 35143568.961143

Equilateral Triangle

Length = n
Perimeter 60870447
Area 1.7826706265334E+14
Altitude 17571784.480571

Triangular Pyramid

Length = n
Surface area 1.7826706265334E+14
Volume 9.8444047341844E+20
Height 9564867.9661236