20129274 (number)

20129274 is an even 8-digits composite number following 20129273 and preceding 20129275. In scientific notation, it is written as 2.0129274 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6099720 positive integers (up to 20129274) that are relatively prime to 20129274.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-nine thousand two hundred seventy-four

Notation

Scientific notation 2.0129274 × 10^7
Engineering notation 2.0129274 × 10^6

Prime Factorization of 20129274

Prime Factorization 2 × 3 × 3 × 11 × 101663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6709758
Product of the distinct prime numbers

The prime factorization of 20129274 is 2 × 3 × 3 × 11 × 101663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 20, 88, 484, 143, 9409, 4075, 85637, 38662, 247575, 814376, 8036370, 4634483, 75645206, 55080746, 371126185, 618920251, 358070846, 9231313846

Basic calculations (n = 20129274)

Multiplication

n×y
n×2 40258548
n×3 60387822
n×4 80517096
n×5 100646370

Division

n÷y
n÷2 10064637
n÷3 6709758
n÷3 5032318.5
n÷5 4025854.8

Exponentiation

ny
n2 405187671767076
n3 8.1561336664215E+21
n4 1.6417704935202E+29
n5 3.3047648109184E+36

Nth Root

y√n
2√n 4486.5659473588
3√n 272.02534546114
4√n 66.981832965057
5√n 28.891202767745

Divisors of 20129274

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101663, 203326, 304989, 609978, 914967, 1118293, 1829934, 2236586, 3354879, 6709758, 10064637, 20129274

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20129273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20129274 can be divided by 24 positive divisors. The sum of these divisors (counting 20129274) is 1, the average is 0.041666666666667.

Base conversion 20129274

Base System Value
2 Binary 1001100110010010111111010
3 Ternary 1101212200011200
4 Quaternary 1030302113322
5 Quinary 20123114044
6 Senary 1555235030
8 Octal 114622772
10 Decimal 20129274
12 Duodecimal 68a8a76
16 Hexadecimal 13325fa
20 Vigesimal 65g33e
36 Base36 bzfui

Cryptographic Hash Functions

md5 bec8028bf2f3ef1814156249ce70b645
sha1 4868641b43f50c26ee511ab0c114dd8a8dcc7ab3
sha256 d859a1c086575adc4e5e445e1ca31d439693098ea82cd56a1a6439b1197d79c1
sha512 4d2635861921d1e9defa25382a6d13d2a46cb8f2bc21b1f11e76350d5f8d15c3e60414384620ad26cb65ffef7f3258b2412d7694f530d0c3f4d6f95c4a5501a0
ripemd-160 d173d11673a984fbe33f4748f13055c3e4ed9d57

20129274 as geometric shapes

Circle

Radius = n
Diameter 40258548
Circumference 126475958.64099
Area 1.2729346129486E+15

Sphere

Radius = n
Volume 3.4164332810835E+22
Surface area 5.0917384517944E+15
Circumference 126475958.64099

Square

Length = n
Perimeter 80517096
Area 405187671767076
Diagonal 28467092.291524

Cube

Length = n
Surface area 2431126030602456
Volume 8.1561336664215E+21
Space diagonal 34864925.287475

Equilateral Triangle

Length = n
Perimeter 60387822
Area 1.7545140852528E+14
Altitude 17432462.643738

Triangular Pyramid

Length = n
Surface area 1.7545140852528E+14
Volume 9.6120957063176E+20
Height 9489030.7638414