20959944 (number)

20959944 is an even 8-digits composite number following 20959943 and preceding 20959945. In scientific notation, it is written as 2.0959944 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 6986640 positive integers (up to 20959944) that are relatively prime to 20959944.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-nine thousand nine hundred forty-four

Notation

Scientific notation 2.0959944 × 10^7
Engineering notation 2.0959944 × 10^6

Prime Factorization of 20959944

Prime Factorization 2 × 2 × 2 × 3 × 873331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5239986
Product of the distinct prime numbers

The prime factorization of 20959944 is 2 × 2 × 2 × 3 × 873331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 28, 88, 72, 550, 6860, 5862, 61325, 15783, 145235, 379440, 8827404, 9243707, 44310425, 5017577, 791187200, 941151503, 3287779004, 1732741396

Basic calculations (n = 20959944)

Multiplication

n×y
n×2 41919888
n×3 62879832
n×4 83839776
n×5 104799720

Division

n÷y
n÷2 10479972
n÷3 6986648
n÷3 5239986
n÷5 4191988.8

Exponentiation

ny
n2 439319252483136
n3 9.2081069301684E+21
n4 1.9300140560234E+29
n5 4.0452986533464E+36

Nth Root

y√n
2√n 4578.2031409714
3√n 275.71689096255
4√n 67.662420448661
5√n 29.125810771066

Divisors of 20959944

1, 2, 3, 4, 6, 8, 12, 24, 873331, 1746662, 2619993, 3493324, 5239986, 6986648, 10479972, 20959944

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 -20959943
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 20959944 can be divided by 16 positive divisors. The sum of these divisors (counting 20959944) is 1, the average is 0.0625.

Base conversion 20959944

Base System Value
2 Binary 1001111111101001011001000
3 Ternary 1110102212122020
4 Quaternary 1033331023020
5 Quinary 20331204234
6 Senary 2025124440
8 Octal 117751310
10 Decimal 20959944
12 Duodecimal 7029720
16 Hexadecimal 13fd2c8
20 Vigesimal 6ajjh4
36 Base36 ch8so

Cryptographic Hash Functions

md5 8541ec59f15316108dea069524368348
sha1 74693a6da4d664e04005be0bdb4130effea7d026
sha256 32294ae8d2da7ca39d8326ffb31ad7c70ba7b82773459a0fb81fb3accc40ff13
sha512 aff9c0f9619631812dfabb3b55302f9c4fbeaf796e5c3dc1b545e9fa47102a5d476fa8103ce91e4d0ef0fa83f46210440637cfe0d731bc1d21ef551d2754e688
ripemd-160 c7528c0864d4db47fb90e3f40178f777a549e201

20959944 as geometric shapes

Circle

Radius = n
Diameter 41919888
Circumference 131695212.18011
Area 1.3801621361816E+15

Sphere

Radius = n
Volume 3.8570828113715E+22
Surface area 5.5206485447263E+15
Circumference 131695212.18011

Square

Length = n
Perimeter 83839776
Area 439319252483136
Diagonal 29641837.071381

Cube

Length = n
Surface area 2635915514898816
Volume 9.2081069301684E+21
Space diagonal 36303687.931798

Equilateral Triangle

Length = n
Perimeter 62879832
Area 1.9023081651099E+14
Altitude 18151843.965899

Triangular Pyramid

Length = n
Surface area 1.9023081651099E+14
Volume 1.0851858087022E+21
Height 9880612.3571269