20129896 (number)

20129896 is an even 8-digits composite number following 20129895 and preceding 20129897. In scientific notation, it is written as 2.0129896 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 9926784 positive integers (up to 20129896) that are relatively prime to 20129896.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0129896 × 10^7
Engineering notation 2.0129896 × 10^6

Prime Factorization of 20129896

Prime Factorization 2 × 2 × 2 × 73 × 34469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5032474
Product of the distinct prime numbers

The prime factorization of 20129896 is 2 × 2 × 2 × 73 × 34469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 84, 32, 275, 638, 7156, 3298, 51491, 39025, 666795, 934486, 3983616, 592721, 49517120, 45133318, 121729105, 145263371, 1653178090, 1992513016

Basic calculations (n = 20129896)

Multiplication

n×y
n×2 40259792
n×3 60389688
n×4 80519584
n×5 100649480

Division

n÷y
n÷2 10064948
n÷3 6709965.3333333
n÷3 5032474
n÷5 4025979.2

Exponentiation

ny
n2 405212712970816
n3 8.1568897699804E+21
n4 1.6419734275317E+29
n5 3.3052754330976E+36

Nth Root

y√n
2√n 4486.6352648728
3√n 272.02814731782
4√n 66.982350398241
5√n 28.891381314731

Divisors of 20129896

1, 2, 4, 8, 73, 146, 292, 584, 34469, 68938, 137876, 275752, 2516237, 5032474, 10064948, 20129896

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 -20129895
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 20129896 can be divided by 16 positive divisors. The sum of these divisors (counting 20129896) is 1, the average is 0.0625.

Base conversion 20129896

Base System Value
2 Binary 1001100110010100001101000
3 Ternary 1101212201000201
4 Quaternary 1030302201220
5 Quinary 20123124041
6 Senary 1555241544
8 Octal 114624150
10 Decimal 20129896
12 Duodecimal 68a92b4
16 Hexadecimal 1332868
20 Vigesimal 65g4eg
36 Base36 bzgbs

Cryptographic Hash Functions

md5 a92fc0d65556e8e68dd61b740adca789
sha1 9400ff4f19d699409c49381f1b5233753a3fcd81
sha256 a3aa8259a167956900fc5e41632563f4c191529f9a7d7b94937b42629c519807
sha512 facd9de55da85512cc3f47380b750275495113a3d78c7d245964e48e3066d0dc7dbeff2a2de3204ff80f9ce5744cd13c3f7f08d5888674b49a4ac04947d582df
ripemd-160 d3dd2772a392bf43b7b34fbd35d69e3870050a84

20129896 as geometric shapes

Circle

Radius = n
Diameter 40259792
Circumference 126479866.78225
Area 1.2730132822103E+15

Sphere

Radius = n
Volume 3.4167499970016E+22
Surface area 5.0920531288412E+15
Circumference 126479866.78225

Square

Length = n
Perimeter 80519584
Area 405212712970816
Diagonal 28467971.93236

Cube

Length = n
Surface area 2431276277824896
Volume 8.1568897699804E+21
Space diagonal 34866002.623078

Equilateral Triangle

Length = n
Perimeter 60389688
Area 1.7546225168457E+14
Altitude 17433001.311539

Triangular Pyramid

Length = n
Surface area 1.7546225168457E+14
Volume 9.6129867829072E+20
Height 9489323.9774533