20078091 (number)

20078091 is an odd 8-digits composite number following 20078090 and preceding 20078092. In scientific notation, it is written as 2.0078091 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11975040 positive integers (up to 20078091) that are relatively prime to 20078091.

Interesting facts

Basic properties

Name

Name twenty million seventy-eight thousand ninety-one

Notation

Scientific notation 2.0078091 × 10^7
Engineering notation 2.0078091 × 10^6

Prime Factorization of 20078091

Prime Factorization 27 × 11 × 67 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20078091
Product of the distinct prime numbers

The prime factorization of 20078091 is 27 × 11 × 67 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 5, 38, 674, 996, 2980, 446, 23738, 90969, 637905, 446551, 2870827, 8873287, 85617495, 27789618, 803990147, 405507800, 3196001394, 8341345723

Basic calculations (n = 20078091)

Multiplication

n×y
n×2 40156182
n×3 60234273
n×4 80312364
n×5 100390455

Division

n÷y
n÷2 10039045.5
n÷3 6692697
n÷3 5019522.75
n÷5 4015618.2

Exponentiation

ny
n2 403129738204281
n3 8.0940755684717E+21
n4 1.6251358582465E+29
n5 3.2629625649237E+36

Nth Root

y√n
2√n 4480.8582883193
3√n 271.79458882356
4√n 66.939213382884
5√n 28.876495384519

Divisors of 20078091

1, 11, 27, 67, 297, 737, 1009, 1809, 11099, 19899, 27243, 67603, 299673, 743633, 1825281, 20078091

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 -20078090
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 20078091 can be divided by 16 positive divisors. The sum of these divisors (counting 20078091) is 1, the average is 0.0625.

Base conversion 20078091

Base System Value
2 Binary 1001100100101111000001011
3 Ternary 1101210001222000
4 Quaternary 1030211320023
5 Quinary 20114444331
6 Senary 1554202043
8 Octal 114457013
10 Decimal 20078091
12 Duodecimal 6883323
16 Hexadecimal 1325e0b
20 Vigesimal 659f4b
36 Base36 byccr

Cryptographic Hash Functions

md5 c9054ecd636d46b17750cc83ab3657a7
sha1 248119a433a47c981089ccd37ec6ec6d8c04e819
sha256 c87b46e0bb11f6937222af6ccd49abd117d7b2caa1f6dc8510a19ac2643e7f3f
sha512 7055b89f65b09ec74967b1ca90154f5a8ad243459fc9aa92046f60fb2c2a02d742040c395a71ec8aaf21fcb3e0758eee820af2007cc53c9e3b697fdd3786e2d9
ripemd-160 17a069308d421586fd2979d6745a20a88013155d

20078091 as geometric shapes

Circle

Radius = n
Diameter 40156182
Circumference 126154366.36741
Area 1.2664694239861E+15

Sphere

Radius = n
Volume 3.3904384458015E+22
Surface area 5.0658776959446E+15
Circumference 126154366.36741

Square

Length = n
Perimeter 80312364
Area 403129738204281
Diagonal 28394708.598761

Cube

Length = n
Surface area 2418778429225686
Volume 8.0940755684717E+21
Space diagonal 34776273.730991

Equilateral Triangle

Length = n
Perimeter 60234273
Area 1.7456029715294E+14
Altitude 17388136.865496

Triangular Pyramid

Length = n
Surface area 1.7456029715294E+14
Volume 9.5389595365045E+20
Height 9464902.8662537