20553909 (number)

20553909 is an odd 8-digits composite number following 20553908 and preceding 20553910. In scientific notation, it is written as 2.0553909 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 13581120 positive integers (up to 20553909) that are relatively prime to 20553909.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-three thousand nine hundred nine

Notation

Scientific notation 2.0553909 × 10^7
Engineering notation 2.0553909 × 10^6

Prime Factorization of 20553909

Prime Factorization 3 × 113 × 60631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20553909
Product of the distinct prime numbers

The prime factorization of 20553909 is 3 × 113 × 60631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 94, 90, 719, 111, 2001, 3456, 50233, 54233, 264655, 516499, 9840859, 7553226, 27098203, 87174912, 582462718, 434092571, 1649254019, 6346768851

Basic calculations (n = 20553909)

Multiplication

n×y
n×2 41107818
n×3 61661727
n×4 82215636
n×5 102769545

Division

n÷y
n÷2 10276954.5
n÷3 6851303
n÷3 5138477.25
n÷5 4110781.8

Exponentiation

ny
n2 422463175180281
n3 8.6832696585066E+21
n4 1.784751343834E+29
n5 3.6683616708793E+36

Nth Root

y√n
2√n 4533.6419135172
3√n 273.92487773095
4√n 67.332324432751
5√n 29.012081305022

Divisors of 20553909

1, 3, 113, 339, 60631, 181893, 6851303, 20553909

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 -20553908
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 20553909 can be divided by 8 positive divisors. The sum of these divisors (counting 20553909) is 1, the average is 0.125.

Base conversion 20553909

Base System Value
2 Binary 1001110011010000010110101
3 Ternary 1102200020122220
4 Quaternary 1032122002311
5 Quinary 20230211114
6 Senary 2012312553
8 Octal 116320265
10 Decimal 20553909
12 Duodecimal 6a72759
16 Hexadecimal 139a0b5
20 Vigesimal 6894f9
36 Base36 c8jhx

Cryptographic Hash Functions

md5 9c93b780c6ba8e827c1cf36dd2fc2c09
sha1 2c853e3e0de300b9c5b145acafecd2e644bc5668
sha256 89b5d251990de226b4f3db6c06c56e5740cddf7cc5927fe14a0448ceae88eb9a
sha512 203cc9f3d33ad9f246c7be1de69f591368fcf5fd41022c2b351de9256c6ad2ecd709b8c144a5424f710a6a6685d93e348a77d7d6936e7994212b4e2dd805a243
ripemd-160 d0d6fa3759d9642c584c5f963205c2efc4d70575

20553909 as geometric shapes

Circle

Radius = n
Diameter 41107818
Circumference 129144019.03391
Area 1.3272072075586E+15

Sphere

Radius = n
Volume 3.6372394891071E+22
Surface area 5.3088288302344E+15
Circumference 129144019.03391

Square

Length = n
Perimeter 82215636
Area 422463175180281
Diagonal 29067616.867582

Cube

Length = n
Surface area 2534779051081686
Volume 8.6832696585066E+21
Space diagonal 35600414.682147

Equilateral Triangle

Length = n
Perimeter 61661727
Area 1.8293192093478E+14
Altitude 17800207.341074

Triangular Pyramid

Length = n
Surface area 1.8293192093478E+14
Volume 1.0233331430669E+21
Height 9689205.6225275