20429907 (number)

20429907 is an odd 8-digits composite number following 20429906 and preceding 20429908. In scientific notation, it is written as 2.0429907 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 13609440 positive integers (up to 20429907) that are relatively prime to 20429907.

Interesting facts

Basic properties

Name

Name twenty million four hundred twenty-nine thousand nine hundred seven

Notation

Scientific notation 2.0429907 × 10^7
Engineering notation 2.0429907 × 10^6

Prime Factorization of 20429907

Prime Factorization 3 × 2909 × 2341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20429907
Product of the distinct prime numbers

The prime factorization of 20429907 is 3 × 2909 × 2341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 61, 56, 736, 81, 8685, 7205, 15015, 45998, 891048, 314224, 1753674, 1343024, 17775759, 56643461, 20854773, 969287623, 8487619850, 8259810641

Basic calculations (n = 20429907)

Multiplication

n×y
n×2 40859814
n×3 61289721
n×4 81719628
n×5 102149535

Division

n÷y
n÷2 10214953.5
n÷3 6809969
n÷3 5107476.75
n÷5 4085981.4

Exponentiation

ny
n2 417381100028649
n3 8.527057057143E+21
n4 1.7420698266113E+29
n5 3.5590324545174E+36

Nth Root

y√n
2√n 4519.9454642728
3√n 273.37290209763
4√n 67.230539669653
5√n 28.976990468469

Divisors of 20429907

1, 3, 2341, 2909, 7023, 8727, 6809969, 20429907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20429906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20429907 can be divided by 8 positive divisors. The sum of these divisors (counting 20429907) is 1, the average is 0.125.

Base conversion 20429907

Base System Value
2 Binary 1001101111011110001010011
3 Ternary 1102102221120020
4 Quaternary 1031323301103
5 Quinary 20212224112
6 Senary 2005514523
8 Octal 115736123
10 Decimal 20429907
12 Duodecimal 6a12a43
16 Hexadecimal 137bc53
20 Vigesimal 67def7
36 Base36 c5vtf

Cryptographic Hash Functions

md5 955937a398adc59c5396133684779030
sha1 bbb6f44d5e2473b546bbbf0a48c0663e92cef952
sha256 ceca3a3ef0b36af874b6748318f0318f4475fcd3e5922654e5a7874458756c03
sha512 a5472e80d4f67b1dcbe9d7fa5c2ec377b9873096c19e5c731f39d6aab332fdc733e6820dbd07ebe059d043d73c978251e42f5169eb75fe07740ecc0cc5c28f4f
ripemd-160 f5d34706ce8a23327ed88c8383559310eab1b597

20429907 as geometric shapes

Circle

Radius = n
Diameter 40859814
Circumference 128364891.48945
Area 1.3112413975972E+15

Sphere

Radius = n
Volume 3.5718053076615E+22
Surface area 5.2449655903889E+15
Circumference 128364891.48945

Square

Length = n
Perimeter 81719628
Area 417381100028649
Diagonal 28892251.557421

Cube

Length = n
Surface area 2504286600171894
Volume 8.527057057143E+21
Space diagonal 35385636.917907

Equilateral Triangle

Length = n
Perimeter 61289721
Area 1.8073131784215E+14
Altitude 17692818.458954

Triangular Pyramid

Length = n
Surface area 1.8073131784215E+14
Volume 1.0049233114451E+21
Height 9630750.5191403