20308734 (number)

20308734 is an even 8-digits composite number following 20308733 and preceding 20308735. In scientific notation, it is written as 2.0308734 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6720048 positive integers (up to 20308734) that are relatively prime to 20308734.

Interesting facts

Basic properties

Name

Name twenty million three hundred eight thousand seven hundred thirty-four

Notation

Scientific notation 2.0308734 × 10^7
Engineering notation 2.0308734 × 10^6

Prime Factorization of 20308734

Prime Factorization 2 × 9 × 139 × 8117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20308734
Product of the distinct prime numbers

The prime factorization of 20308734 is 2 × 9 × 139 × 8117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 46, 50, 439, 676, 8170, 4038, 68275, 28603, 148071, 531698, 3864989, 2091594, 96840086, 49455259, 151243999, 819534101, 4349010521, 2841418707

Basic calculations (n = 20308734)

Multiplication

n×y
n×2 40617468
n×3 60926202
n×4 81234936
n×5 101543670

Division

n÷y
n÷2 10154367
n÷3 6769578
n÷3 5077183.5
n÷5 4061746.8

Exponentiation

ny
n2 412444676682756
n3 8.3762292284661E+21
n4 1.7011061132394E+29
n5 3.4547311559553E+36

Nth Root

y√n
2√n 4506.521274775
3√n 272.83135742317
4√n 67.130628440191
5√n 28.942535207411

Divisors of 20308734

1, 2, 9, 18, 139, 278, 1251, 2502, 8117, 16234, 73053, 146106, 1128263, 2256526, 10154367, 20308734

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 -20308733
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 20308734 can be divided by 16 positive divisors. The sum of these divisors (counting 20308734) is 1, the average is 0.0625.

Base conversion 20308734

Base System Value
2 Binary 1001101011110001011111110
3 Ternary 1102012210100100
4 Quaternary 1031132023332
5 Quinary 20144334414
6 Senary 2003141530
8 Octal 115361376
10 Decimal 20308734
12 Duodecimal 69748a6
16 Hexadecimal 135e2fe
20 Vigesimal 66ibge
36 Base36 c3abi

Cryptographic Hash Functions

md5 7d7854003819c730a1105f38e8d1727f
sha1 77eaaa8ce8b3a71260a83f6526dcefb63abb59fc
sha256 6653667ef68cb1bf20e17dedb09cd23b28518455451af03a3b615dd5e61ab36c
sha512 5c0d411b46e7f9bed67d34ab8498d044004e2f945be767acfd94b968af1ba0a4e4661c9ab2bfe3e0e381c05958b4bb71ceee26f0e9034584e916185b21ef2440
ripemd-160 c9dd6ca9d98bc4fbda40b852bbe02d8035a88830

20308734 as geometric shapes

Circle

Radius = n
Diameter 40617468
Circumference 127603539.07622
Area 1.2957331662788E+15

Sphere

Radius = n
Volume 3.5086266945244E+22
Surface area 5.1829326651151E+15
Circumference 127603539.07622

Square

Length = n
Perimeter 81234936
Area 412444676682756
Diagonal 28720887.057428

Cube

Length = n
Surface area 2474668060096536
Volume 8.3762292284661E+21
Space diagonal 35175759.125402

Equilateral Triangle

Length = n
Perimeter 60926202
Area 1.7859378383146E+14
Altitude 17587879.562701

Triangular Pyramid

Length = n
Surface area 1.7859378383146E+14
Volume 9.8714808137022E+20
Height 9573629.0191425