20944080 (number)

20944080 is an even 8-digits composite number following 20944079 and preceding 20944081. In scientific notation, it is written as 2.0944080 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 5287680 positive integers (up to 20944080) that are relatively prime to 20944080.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-four thousand eighty

Notation

Scientific notation 2.0944080 × 10^7
Engineering notation 2.0944080 × 10^6

Prime Factorization of 20944080

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 19 × 1531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2618010
Product of the distinct prime numbers

The prime factorization of 20944080 is 2 × 2 × 2 × 2 × 9 × 5 × 19 × 1531. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 9, 83, 87, 997, 760, 8753, 475, 6321, 99365, 74299, 970469, 8655576, 8918815, 99215809, 57386577, 470290196, 53052029, 4179521740, 530847929

Basic calculations (n = 20944080)

Multiplication

n×y
n×2 41888160
n×3 62832240
n×4 83776320
n×5 104720400

Division

n÷y
n÷2 10472040
n÷3 6981360
n÷3 5236020
n÷5 4188816

Exponentiation

ny
n2 438654487046400
n3 9.1872146690588E+21
n4 1.9241775900594E+29
n5 4.0300129380411E+36

Nth Root

y√n
2√n 4576.4702555572
3√n 275.6473125843
4√n 67.64961386111
5√n 29.121400532075

Divisors of 20944080

1, 2, 4, 5, 8, 9, 10, 16, 18, 19, 20, 36, 38, 40, 45, 72, 76, 80, 90, 95, 144, 152, 171, 180, 190, 304, 342, 360, 380, 684, 720, 760, 855, 1368, 1520, 1531, 1710, 2736, 3062, 3420, 6124, 6840, 7655, 12248, 13680, 13779, 15310, 24496, 27558, 29089, 30620, 55116, 58178, 61240, 68895, 110232, 116356, 122480, 137790, 145445, 220464, 232712, 261801, 275580, 290890, 465424, 523602, 551160, 581780, 1047204, 1102320, 1163560, 1309005, 2094408, 2327120, 2618010, 4188816, 5236020, 10472040, 20944080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20944079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20944080 can be divided by 80 positive divisors. The sum of these divisors (counting 20944080) is 1, the average is 0.0125.

Base conversion 20944080

Base System Value
2 Binary 1001111111001010011010000
3 Ternary 1110102001212200
4 Quaternary 1033321103100
5 Quinary 20330202310
6 Senary 2024523200
8 Octal 117712320
10 Decimal 20944080
12 Duodecimal 7020500
16 Hexadecimal 13f94d0
20 Vigesimal 6ai040
36 Base36 cgwk0

Cryptographic Hash Functions

md5 7c7b1373c1d68fd255c8500ced010058
sha1 e56dffef3db571910837278ef7cb3c880c920f13
sha256 f1e1dc475130d1bcf8b6c4e347370c5824519a902b226d1cdb38d4aa5d3f942f
sha512 a44db32e04cf9b5a3f0d578433e16a7a790e4fed8af4fbc0532fa8a4887d38044c5d8d6216e395db7cecec4a3b34a83ad217c73317a538943bf79e7f9d0c2dee
ripemd-160 7ed3d49b4c36636449c5fea773a654ff5ae7bb05

20944080 as geometric shapes

Circle

Radius = n
Diameter 41888160
Circumference 131595535.72839
Area 1.3780737139692E+15

Sphere

Radius = n
Volume 3.8483314815023E+22
Surface area 5.5122948558767E+15
Circumference 131595535.72839

Square

Length = n
Perimeter 83776320
Area 438654487046400
Diagonal 29619401.987427

Cube

Length = n
Surface area 2631926922278400
Volume 9.1872146690588E+21
Space diagonal 36276210.677787

Equilateral Triangle

Length = n
Perimeter 62832240
Area 1.8994296463311E+14
Altitude 18138105.338894

Triangular Pyramid

Length = n
Surface area 1.8994296463311E+14
Volume 1.082723632118E+21
Height 9873133.995809