20291244 (number)

20291244 is an even 8-digits composite number following 20291243 and preceding 20291245. In scientific notation, it is written as 2.0291244 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6291648 positive integers (up to 20291244) that are relatively prime to 20291244.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0291244 × 10^7
Engineering notation 2.0291244 × 10^6

Prime Factorization of 20291244

Prime Factorization 2 × 2 × 3 × 851 × 1987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10145622
Product of the distinct prime numbers

The prime factorization of 20291244 is 2 × 2 × 3 × 851 × 1987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 15, 1, 999, 35, 3870, 1024, 43669, 46797, 317074, 105523, 7854325, 3838496, 15106084, 73263726, 53049666, 450339343, 1517982051, 6404029186

Basic calculations (n = 20291244)

Multiplication

n×y
n×2 40582488
n×3 60873732
n×4 81164976
n×5 101456220

Division

n÷y
n÷2 10145622
n÷3 6763748
n÷3 5072811
n÷5 4058248.8

Exponentiation

ny
n2 411734583067536
n3 8.3546068882616E+21
n4 1.695253668938E+29
n5 3.4398805838316E+36

Nth Root

y√n
2√n 4504.580335614
3√n 272.75301361082
4√n 67.116170448067
5√n 28.937548393269

Divisors of 20291244

1, 2, 3, 4, 6, 12, 851, 1702, 1987, 2553, 3404, 3974, 5106, 5961, 7948, 10212, 11922, 23844, 1690937, 3381874, 5072811, 6763748, 10145622, 20291244

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 -20291243
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 20291244 can be divided by 24 positive divisors. The sum of these divisors (counting 20291244) is 1, the average is 0.041666666666667.

Base conversion 20291244

Base System Value
2 Binary 1001101011001111010101100
3 Ternary 1102011220100120
4 Quaternary 1031121322230
5 Quinary 20143304434
6 Senary 2002524540
8 Octal 115317254
10 Decimal 20291244
12 Duodecimal 6966750
16 Hexadecimal 1359eac
20 Vigesimal 66g824
36 Base36 c2wto

Cryptographic Hash Functions

md5 343281fb69725fe0a10e43306878e4c5
sha1 b4b2308dce0aede22fd7d27fee8fc9bfe33b0db3
sha256 353e8655e44798701a55222c2d8127b1259ead1143120abeb7e2cdcdfeac9f07
sha512 61967675ef7c92986fb5848f7ab3573d318746dad4c2c8804aa9f984da60f68f236a51fe0a5bf3c628213c40f5d9de3ebcb4f92919515bfe0b802709afab7a79
ripemd-160 ef8915d7c3c4830c9c5b327203ab0ee4d9d73c1c

20291244 as geometric shapes

Circle

Radius = n
Diameter 40582488
Circumference 127493646.1652
Area 1.2935023413938E+15

Sphere

Radius = n
Volume 3.4995695498391E+22
Surface area 5.1740093655753E+15
Circumference 127493646.1652

Square

Length = n
Perimeter 81164976
Area 411734583067536
Diagonal 28696152.462222

Cube

Length = n
Surface area 2470407498405216
Volume 8.3546068882616E+21
Space diagonal 35145465.556777

Equilateral Triangle

Length = n
Perimeter 60873732
Area 1.7828630427654E+14
Altitude 17572732.778389

Triangular Pyramid

Length = n
Surface area 1.7828630427654E+14
Volume 9.8459986413961E+20
Height 9565384.1540739