20731100 (number)

20731100 is an even 8-digits composite number following 20731099 and preceding 20731101. In scientific notation, it is written as 2.0731100 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 48 positive divisors. There are 7430400 positive integers (up to 20731100) that are relatively prime to 20731100.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-one thousand one hundred

Notation

Scientific notation 2.0731100 × 10^7
Engineering notation 2.0731100 × 10^6

Prime Factorization of 20731100

Prime Factorization 2 × 2 × 25 × 13 × 37 × 431

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10365550
Product of the distinct prime numbers

The prime factorization of 20731100 is 2 × 2 × 25 × 13 × 37 × 431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 94, 96, 574, 186, 2262, 9163, 95919, 59410, 563315, 237961, 698977, 2106305, 21260187, 43303016, 455156014, 182036697, 1529251504, 6131293990

Basic calculations (n = 20731100)

Multiplication

n×y
n×2 41462200
n×3 62193300
n×4 82924400
n×5 103655500

Division

n÷y
n÷2 10365550
n÷3 6910366.6666667
n÷3 5182775
n÷5 4146220

Exponentiation

ny
n2 429778507210000
n3 8.9097812108212E+21
n4 1.8470956525966E+29
n5 3.8292324683545E+36

Nth Root

y√n
2√n 4553.1417724468
3√n 274.70977646255
4√n 67.476972164189
5√n 29.061931133052

Divisors of 20731100

1, 2, 4, 13, 25, 26, 37, 50, 52, 74, 100, 148, 325, 431, 481, 650, 862, 925, 962, 1300, 1724, 1850, 1924, 3700, 5603, 10775, 11206, 12025, 15947, 21550, 22412, 24050, 31894, 43100, 48100, 63788, 140075, 207311, 280150, 398675, 414622, 560300, 797350, 829244, 1594700, 5182775, 10365550, 20731100

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20731099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20731100 can be divided by 48 positive divisors. The sum of these divisors (counting 20731100) is 1, the average is 0.020833333333333.

Base conversion 20731100

Base System Value
2 Binary 1001111000101010011011100
3 Ternary 1110000020201112
4 Quaternary 1033011103130
5 Quinary 20301343400
6 Senary 2020201152
8 Octal 117052334
10 Decimal 20731100
12 Duodecimal 6b391b8
16 Hexadecimal 13c54dc
20 Vigesimal 69b7f0
36 Base36 ccc7w

Cryptographic Hash Functions

md5 c0f9024e12c03af5545c54d835c48c6a
sha1 5ec25a4ebb049ad94b701f9fa73a1c64c34e42d3
sha256 a6fa003cd552dbe9b1da23f09536c262ac05424aaed79f444b189d8f320a2dff
sha512 95c6f700963184d0f19207b7b91f35f4c89abd3f325efcade949e8ad8719e130962a5bc1ad7cb5a7601d5e6c8be4e611e350144b6112c499dc8193644fe7caa1
ripemd-160 1f40a554696bd521e175f58b418abd92cced6707

20731100 as geometric shapes

Circle

Radius = n
Diameter 41462200
Circumference 130257342.92167
Area 1.3501890009217E+15

Sphere

Radius = n
Volume 3.7321204262678E+22
Surface area 5.4007560036869E+15
Circumference 130257342.92167

Square

Length = n
Perimeter 82924400
Area 429778507210000
Diagonal 29318202.782913

Cube

Length = n
Surface area 2578671043260000
Volume 8.9097812108212E+21
Space diagonal 35907318.496791

Equilateral Triangle

Length = n
Perimeter 62193300
Area 1.8609955262221E+14
Altitude 17953659.248396

Triangular Pyramid

Length = n
Surface area 1.8609955262221E+14
Volume 1.05002778551E+21
Height 9772734.260971