20984936 (number)

20984936 is an even 8-digits composite number following 20984935 and preceding 20984937. In scientific notation, it is written as 2.0984936 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 96 positive divisors. There are 8160768 positive integers (up to 20984936) that are relatively prime to 20984936.

Interesting facts

Basic properties

Name

Name twenty million nine hundred eighty-four thousand nine hundred thirty-six

Notation

Scientific notation 2.0984936 × 10^7
Engineering notation 2.0984936 × 10^6

Prime Factorization of 20984936

Prime Factorization 2 × 2 × 2 × 17 × 7 × 7 × 67 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 749462
Product of the distinct prime numbers

The prime factorization of 20984936 is 2 × 2 × 2 × 17 × 7 × 7 × 67 × 47. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 12, 87, 817, 339, 6399, 9965, 22993, 81950, 561709, 142087, 1042812, 9205485, 10838384, 53562530, 149256680, 34969905, 8213132751, 7146174802

Basic calculations (n = 20984936)

Multiplication

n×y
n×2 41969872
n×3 62954808
n×4 83939744
n×5 104924680

Division

n÷y
n÷2 10492468
n÷3 6994978.6666667
n÷3 5246234
n÷5 4196987.2

Exponentiation

ny
n2 440367538924096
n3 9.2410846207997E+21
n4 1.9392356933807E+29
n5 4.0694736914509E+36

Nth Root

y√n
2√n 4580.9317829455
3√n 275.82643291539
4√n 67.682581089564
5√n 29.132753206931

Divisors of 20984936

1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 67, 68, 94, 98, 119, 134, 136, 188, 196, 238, 268, 329, 376, 392, 469, 476, 536, 658, 799, 833, 938, 952, 1139, 1316, 1598, 1666, 1876, 2278, 2303, 2632, 3149, 3196, 3283, 3332, 3752, 4556, 4606, 5593, 6298, 6392, 6566, 6664, 7973, 9112, 9212, 11186, 12596, 13132, 15946, 18424, 22043, 22372, 25192, 26264, 31892, 39151, 44086, 44744, 53533, 55811, 63784, 78302, 88172, 107066, 111622, 154301, 156604, 176344, 214132, 223244, 308602, 313208, 374731, 428264, 446488, 617204, 749462, 1234408, 1498924, 2623117, 2997848, 5246234, 10492468, 20984936

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20984935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20984936 can be divided by 96 positive divisors. The sum of these divisors (counting 20984936) is 1, the average is 0.010416666666667.

Base conversion 20984936

Base System Value
2 Binary 1010000000011010001101000
3 Ternary 1110111010220212
4 Quaternary 1100003101220
5 Quinary 20333004221
6 Senary 2025440252
8 Octal 120032150
10 Decimal 20984936
12 Duodecimal 7040088
16 Hexadecimal 1403468
20 Vigesimal 6b326g
36 Base36 chs2w

Cryptographic Hash Functions

md5 11c523d8ace0b7089793b9c454d9db52
sha1 4951572919c3f0b5d0452ec8057b4d3a7d36a0e0
sha256 dccd53950d21ad7ba17841353f5bda2e4593ebceb96aaa855dc7cd22ae1db324
sha512 b7ed2a908d0c7131d3e1881642e5a700df440e6a76bddabd949299f73350238244f341266941b490f5c70ad080fb2a1790ecea198b263c89807ff5aabf503341
ripemd-160 b6cebd9271fc4fbe4a5fc400d7f363a26e39be31

20984936 as geometric shapes

Circle

Radius = n
Diameter 41969872
Circumference 131852241.5473
Area 1.3834554251634E+15

Sphere

Radius = n
Volume 3.8708964741208E+22
Surface area 5.5338217006534E+15
Circumference 131852241.5473

Square

Length = n
Perimeter 83939744
Area 440367538924096
Diagonal 29677181.096731

Cube

Length = n
Surface area 2642205233544576
Volume 9.2410846207997E+21
Space diagonal 36346975.345581

Equilateral Triangle

Length = n
Perimeter 62954808
Area 1.9068473785515E+14
Altitude 18173487.672791

Triangular Pyramid

Length = n
Surface area 1.9068473785515E+14
Volume 1.0890722668144E+21
Height 9892393.6989105