20294855 (number)

20294855 is an odd 8-digits composite number following 20294854 and preceding 20294856. In scientific notation, it is written as 2.0294855 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 12519936 positive integers (up to 20294855) that are relatively prime to 20294855.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand eight hundred fifty-five

Notation

Scientific notation 2.0294855 × 10^7
Engineering notation 2.0294855 × 10^6

Prime Factorization of 20294855

Prime Factorization 35 × 17 × 23 × 1483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20294855
Product of the distinct prime numbers

The prime factorization of 20294855 is 35 × 17 × 23 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 51, 80, 789, 564, 7869, 1893, 93736, 85246, 282739, 110994, 1416151, 1219932, 76109644, 63781272, 781023084, 268310876, 2579885991, 7594202685

Basic calculations (n = 20294855)

Multiplication

n×y
n×2 40589710
n×3 60884565
n×4 81179420
n×5 101474275

Division

n÷y
n÷2 10147427.5
n÷3 6764951.6666667
n÷3 5073713.75
n÷5 4058971

Exponentiation

ny
n2 411881139471025
n3 8.3590680027992E+21
n4 1.6964607305195E+29
n5 3.4429424539087E+36

Nth Root

y√n
2√n 4504.981132036
3√n 272.76919222647
4√n 67.119156222616
5√n 28.93857825669

Divisors of 20294855

1, 17, 23, 35, 391, 595, 805, 1483, 13685, 25211, 34109, 51905, 579853, 882385, 1193815, 20294855

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 -20294854
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 20294855 can be divided by 16 positive divisors. The sum of these divisors (counting 20294855) is 1, the average is 0.0625.

Base conversion 20294855

Base System Value
2 Binary 1001101011010110011000111
3 Ternary 1102012002022022
4 Quaternary 1031122303013
5 Quinary 20143413410
6 Senary 2002553355
8 Octal 115326307
10 Decimal 20294855
12 Duodecimal 696885b
16 Hexadecimal 135acc7
20 Vigesimal 66gh2f
36 Base36 c2zlz

Cryptographic Hash Functions

md5 291ae529f7ae9fe81c3604695dc5e0fe
sha1 d63dfa8dc09ed1857ec0ad38e17019873fbc8de0
sha256 bcf6f884dfb032129ac0e4c73c80c88bacd3ef9308c6032d254ac589bdd54e75
sha512 256ee39bab2156aabf8d7eaf87a596c06378c00fcdeb32147a724d7040b4fb92a1e0b2544b9674d1a14b3b14e3c815ccde092a5f3c85f213f636cf6accaf2b91
ripemd-160 29eba6a5d8a557a9ae49d3034cf9a78706aa1953

20294855 as geometric shapes

Circle

Radius = n
Diameter 40589710
Circumference 127516334.74734
Area 1.2939627619144E+15

Sphere

Radius = n
Volume 3.5014382171269E+22
Surface area 5.1758510476575E+15
Circumference 127516334.74734

Square

Length = n
Perimeter 81179420
Area 411881139471025
Diagonal 28701259.187395

Cube

Length = n
Surface area 2471286836826150
Volume 8.3590680027992E+21
Space diagonal 35151719.992243

Equilateral Triangle

Length = n
Perimeter 60884565
Area 1.7834976506079E+14
Altitude 17575859.996122

Triangular Pyramid

Length = n
Surface area 1.7834976506079E+14
Volume 9.851256115298E+20
Height 9567086.3957985