20978034 (number)

20978034 is an even 8-digits composite number following 20978033 and preceding 20978035. In scientific notation, it is written as 2.0978034 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 5126400 positive integers (up to 20978034) that are relatively prime to 20978034.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-eight thousand thirty-four

Notation

Scientific notation 2.0978034 × 10^7
Engineering notation 2.0978034 × 10^6

Prime Factorization of 20978034

Prime Factorization 2 × 21 × 11 × 17 × 2671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20978034
Product of the distinct prime numbers

The prime factorization of 20978034 is 2 × 21 × 11 × 17 × 2671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 46, 13, 940, 962, 4641, 8223, 85005, 14430, 371903, 472674, 4292046, 6681238, 76313312, 25134186, 408988147, 281700704, 8475031756, 294699004

Basic calculations (n = 20978034)

Multiplication

n×y
n×2 41956068
n×3 62934102
n×4 83912136
n×5 104890170

Division

n÷y
n÷2 10489017
n÷3 6992678
n÷3 5244508.5
n÷5 4195606.8

Exponentiation

ny
n2 440077910505156
n3 9.2319693692261E+21
n4 1.9366856731458E+29
n5 4.0627857898566E+36

Nth Root

y√n
2√n 4580.1783808057
3√n 275.79618958918
4√n 67.677015158809
5√n 29.13083658711

Divisors of 20978034

1, 2, 11, 17, 21, 22, 34, 42, 187, 231, 357, 374, 462, 714, 2671, 3927, 5342, 7854, 29381, 45407, 56091, 58762, 90814, 112182, 499477, 617001, 953547, 998954, 1234002, 1907094, 10489017, 20978034

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20978033
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20978034 can be divided by 32 positive divisors. The sum of these divisors (counting 20978034) is 1, the average is 0.03125.

Base conversion 20978034

Base System Value
2 Binary 1010000000001100101110010
3 Ternary 1110110210110020
4 Quaternary 1100001211302
5 Quinary 20332244114
6 Senary 2025344310
8 Octal 120014562
10 Decimal 20978034
12 Duodecimal 7038096
16 Hexadecimal 1401972
20 Vigesimal 6b251e
36 Base36 chmr6

Cryptographic Hash Functions

md5 3ab57d7307104a5c0626a4560047a028
sha1 fcf9b6954e5eaa76ae24dd5eaa2cfba7b802d4fb
sha256 27584a261e74069ed71c461f8475bd909dc58e8647e87d770bfdf97d7c30b7ae
sha512 b994cfe0576ed9edf7e109a32e40a73f1de3d547e8779cf8760657715cee558f8707397f621f413f63607e4201fa705037d261dfdb53b487b9886fd43de1f4c2
ripemd-160 829c2faa6f672e2824704b1ad401de785a36869d

20978034 as geometric shapes

Circle

Radius = n
Diameter 41956068
Circumference 131808875.00231
Area 1.3825455306501E+15

Sphere

Radius = n
Volume 3.8670782864702E+22
Surface area 5.5301821226006E+15
Circumference 131808875.00231

Square

Length = n
Perimeter 83912136
Area 440077910505156
Diagonal 29667420.194724

Cube

Length = n
Surface area 2640467463030936
Volume 9.2319693692261E+21
Space diagonal 36335020.730907

Equilateral Triangle

Length = n
Perimeter 62934102
Area 1.9055932507092E+14
Altitude 18167510.365454

Triangular Pyramid

Length = n
Surface area 1.9055932507092E+14
Volume 1.0879980241144E+21
Height 9889140.064908