20129846 (number)

20129846 is an even 8-digits composite number following 20129845 and preceding 20129847. In scientific notation, it is written as 2.0129846 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9093480 positive integers (up to 20129846) that are relatively prime to 20129846.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-nine thousand eight hundred forty-six

Notation

Scientific notation 2.0129846 × 10^7
Engineering notation 2.0129846 × 10^6

Prime Factorization of 20129846

Prime Factorization 2 × 11 × 167 × 5479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20129846
Product of the distinct prime numbers

The prime factorization of 20129846 is 2 × 11 × 167 × 5479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 26, 39, 864, 100, 3349, 7304, 968, 87786, 525550, 384184, 5484845, 6245957, 99020822, 81665336, 726926440, 468688089, 7233278092, 3103181044

Basic calculations (n = 20129846)

Multiplication

n×y
n×2 40259692
n×3 60389538
n×4 80519384
n×5 100649230

Division

n÷y
n÷2 10064923
n÷3 6709948.6666667
n÷3 5032461.5
n÷5 4025969.2

Exponentiation

ny
n2 405210699983716
n3 8.1568289882244E+21
n4 1.6419571138129E+29
n5 3.3052343839659E+36

Nth Root

y√n
2√n 4486.6296927649
3√n 272.02792209031
4√n 66.982308804377
5√n 28.891366962242

Divisors of 20129846

1, 2, 11, 22, 167, 334, 1837, 3674, 5479, 10958, 60269, 120538, 914993, 1829986, 10064923, 20129846

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 -20129845
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 20129846 can be divided by 16 positive divisors. The sum of these divisors (counting 20129846) is 1, the average is 0.0625.

Base conversion 20129846

Base System Value
2 Binary 1001100110010100000110110
3 Ternary 1101212200221212
4 Quaternary 1030302200312
5 Quinary 20123123341
6 Senary 1555241422
8 Octal 114624066
10 Decimal 20129846
12 Duodecimal 68a9272
16 Hexadecimal 1332836
20 Vigesimal 65g4c6
36 Base36 bzgae

Cryptographic Hash Functions

md5 8a8dd6b92d608708df41a79e587ad1cc
sha1 0882f790fecf389169bde2a16ad4c126cc5133b3
sha256 5cc5deaee67aeba364deb8ea899cdf446cc4a10261e0a7bd108ae3ee0a7149a9
sha512 5c5515cf9404e89aaa5980c2c57f115a5c9af4f04499acd2c9f6900dd3ea8d663ca99c9cd43e4b0a4bc85ed8cac6c832c1188734dc17e259441d4924b1243d04
ripemd-160 7e04d015fefa3837e979092c1d0dd3e85211323f

20129846 as geometric shapes

Circle

Radius = n
Diameter 40259692
Circumference 126479552.62299
Area 1.2730069582248E+15

Sphere

Radius = n
Volume 3.4167245367992E+22
Surface area 5.0920278328993E+15
Circumference 126479552.62299

Square

Length = n
Perimeter 80519384
Area 405210699983716
Diagonal 28467901.221682

Cube

Length = n
Surface area 2431264199902296
Volume 8.1568289882244E+21
Space diagonal 34865916.020537

Equilateral Triangle

Length = n
Perimeter 60389538
Area 1.7546138003559E+14
Altitude 17432958.010269

Triangular Pyramid

Length = n
Surface area 1.7546138003559E+14
Volume 9.6129151509208E+20
Height 9489300.4072273