20147091 (number)

20147091 is an odd 8-digits composite number following 20147090 and preceding 20147092. In scientific notation, it is written as 2.0147091 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 12345984 positive integers (up to 20147091) that are relatively prime to 20147091.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand ninety-one

Notation

Scientific notation 2.0147091 × 10^7
Engineering notation 2.0147091 × 10^6

Prime Factorization of 20147091

Prime Factorization 3 × 17 × 43 × 9187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20147091
Product of the distinct prime numbers

The prime factorization of 20147091 is 3 × 17 × 43 × 9187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 28, 49, 99, 578, 1778, 2405, 15481, 49397, 501037, 90885, 6203882, 2890125, 33664409, 49871230, 899285390, 834122177, 2375999994, 7485340610

Basic calculations (n = 20147091)

Multiplication

n×y
n×2 40294182
n×3 60441273
n×4 80588364
n×5 100735455

Division

n÷y
n÷2 10073545.5
n÷3 6715697
n÷3 5036772.75
n÷5 4029418.2

Exponentiation

ny
n2 405905275762281
n3 8.1778105281628E+21
n4 1.6475909289165E+29
n5 3.3194164375656E+36

Nth Root

y√n
2√n 4488.5511025274
3√n 272.10558094812
4√n 66.996649935108
5√n 28.896315445001

Divisors of 20147091

1, 3, 17, 43, 51, 129, 731, 2193, 9187, 27561, 156179, 395041, 468537, 1185123, 6715697, 20147091

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 -20147090
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 20147091 can be divided by 16 positive divisors. The sum of these divisors (counting 20147091) is 1, the average is 0.0625.

Base conversion 20147091

Base System Value
2 Binary 1001100110110101110010011
3 Ternary 1101220120121120
4 Quaternary 1030312232103
5 Quinary 20124201331
6 Senary 1555453323
8 Octal 114665623
10 Decimal 20147091
12 Duodecimal 68b7243
16 Hexadecimal 1336b93
20 Vigesimal 65i7eb
36 Base36 bztlf

Cryptographic Hash Functions

md5 3ea6ab154219934b18c5a4cc3a54db0e
sha1 a7abe2ffc870ece12003c3ecb6771bbe68237438
sha256 b845b7d60bc57fbae8d81004ce88a8117fd91883bc6cb6ee796b54fcac75ccb4
sha512 271e44a5f61fce55a535e3a07e76503665e8fd62f7bc9273413c0f6910f24dfab73619deb456c9cb5f7b4a3bbf358263baa369c05f8449c44105c7da3e727ec5
ripemd-160 ef98e2e8b2147a8b18fe8df977aaad3daff3c0ce

20147091 as geometric shapes

Circle

Radius = n
Diameter 40294182
Circumference 126587906.15361
Area 1.2751890323881E+15

Sphere

Radius = n
Volume 3.4255132636967E+22
Surface area 5.1007561295525E+15
Circumference 126587906.15361

Square

Length = n
Perimeter 80588364
Area 405905275762281
Diagonal 28492289.334565

Cube

Length = n
Surface area 2435431654573686
Volume 8.1778105281628E+21
Space diagonal 34895785.236714

Equilateral Triangle

Length = n
Perimeter 60441273
Area 1.7576214017013E+14
Altitude 17447892.618357

Triangular Pyramid

Length = n
Surface area 1.7576214017013E+14
Volume 9.6376421328711E+20
Height 9497429.7781883