20684554 (number)

20684554 is an even 8-digits composite number following 20684553 and preceding 20684555. In scientific notation, it is written as 2.0684554 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9147600 positive integers (up to 20684554) that are relatively prime to 20684554.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-four thousand five hundred fifty-four

Notation

Scientific notation 2.0684554 × 10^7
Engineering notation 2.0684554 × 10^6

Prime Factorization of 20684554

Prime Factorization 2 × 11 × 37 × 25411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20684554
Product of the distinct prime numbers

The prime factorization of 20684554 is 2 × 11 × 37 × 25411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 54, 72, 401, 578, 753, 9395, 2881, 96369, 873677, 303480, 1354191, 4293458, 54596954, 1900904, 667698123, 852584042, 3104235062, 1882382430

Basic calculations (n = 20684554)

Multiplication

n×y
n×2 41369108
n×3 62053662
n×4 82738216
n×5 103422770

Division

n÷y
n÷2 10342277
n÷3 6894851.3333333
n÷3 5171138.5
n÷5 4136910.8

Exponentiation

ny
n2 427850774178916
n3 8.8499024424456E+21
n4 1.830562849655E+29
n5 3.7864376114082E+36

Nth Root

y√n
2√n 4548.0274845256
3√n 274.50402724452
4√n 67.43906497369
5√n 29.048869277701

Divisors of 20684554

1, 2, 11, 22, 37, 74, 407, 814, 25411, 50822, 279521, 559042, 940207, 1880414, 10342277, 20684554

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 -20684553
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 20684554 can be divided by 16 positive divisors. The sum of these divisors (counting 20684554) is 1, the average is 0.0625.

Base conversion 20684554

Base System Value
2 Binary 1001110111001111100001010
3 Ternary 1102220212212121
4 Quaternary 1032321330022
5 Quinary 20243401204
6 Senary 2015201454
8 Octal 116717412
10 Decimal 20684554
12 Duodecimal 6b1628a
16 Hexadecimal 13b9f0a
20 Vigesimal 695b7e
36 Base36 cbcay

Cryptographic Hash Functions

md5 565aa1b754aa9f97e03a2ced6a5fce89
sha1 1e1af3cc27cd99ed2ba66b10d8ad72947e8b2015
sha256 bd4c7ba95a8641cf0ecdf5f4a2683020f7c804f9b65c0d27dcfcde1746a179ac
sha512 cd86dc9be8eb709f2f22f5a62e6e8aafcc730ced043d01341092851e0f57dbc6cfa16c73af9bc5e5299ead255e88809f61a4913730dd47d9fe56d867f36a5b2b
ripemd-160 cc94d505c7996fd58cf21b216798ba4b22ec998c

20684554 as geometric shapes

Circle

Radius = n
Diameter 41369108
Circumference 129964885.77836
Area 1.3441328489932E+15

Sphere

Radius = n
Volume 3.7070384664231E+22
Surface area 5.3765313959728E+15
Circumference 129964885.77836

Square

Length = n
Perimeter 82738216
Area 427850774178916
Diagonal 29252376.798439

Cube

Length = n
Surface area 2567104645073496
Volume 8.8499024424456E+21
Space diagonal 35826698.459902

Equilateral Triangle

Length = n
Perimeter 62053662
Area 1.8526481973389E+14
Altitude 17913349.229951

Triangular Pyramid

Length = n
Surface area 1.8526481973389E+14
Volume 1.0429710049821E+21
Height 9750792.2661462