20722904 (number)

20722904 is an even 8-digits composite number following 20722903 and preceding 20722905. In scientific notation, it is written as 2.0722904 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 10008096 positive integers (up to 20722904) that are relatively prime to 20722904.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-two thousand nine hundred four

Notation

Scientific notation 2.0722904 × 10^7
Engineering notation 2.0722904 × 10^6

Prime Factorization of 20722904

Prime Factorization 2 × 2 × 2 × 107 × 43 × 563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5180726
Product of the distinct prime numbers

The prime factorization of 20722904 is 2 × 2 × 2 × 107 × 43 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 2, 28, 805, 362, 7790, 8024, 37494, 16594, 877424, 387155, 7529590, 1555531, 94899851, 41945562, 830879465, 898133160, 4665140655, 8096169845

Basic calculations (n = 20722904)

Multiplication

n×y
n×2 41445808
n×3 62168712
n×4 82891616
n×5 103614520

Division

n÷y
n÷2 10361452
n÷3 6907634.6666667
n÷3 5180726
n÷5 4144580.8

Exponentiation

ny
n2 429438750193216
n3 8.899217994134E+21
n4 1.8441764016751E+29
n5 3.8216690530979E+36

Nth Root

y√n
2√n 4552.2416456071
3√n 274.67356969905
4√n 67.470301952838
5√n 29.059632854003

Divisors of 20722904

1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 563, 856, 1126, 2252, 4504, 4601, 9202, 18404, 24209, 36808, 48418, 60241, 96836, 120482, 193672, 240964, 481928, 2590363, 5180726, 10361452, 20722904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20722903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20722904 can be divided by 32 positive divisors. The sum of these divisors (counting 20722904) is 1, the average is 0.03125.

Base conversion 20722904

Base System Value
2 Binary 1001111000011010011011000
3 Ternary 1102222211110222
4 Quaternary 1033003103120
5 Quinary 20301113104
6 Senary 2020055212
8 Octal 117032330
10 Decimal 20722904
12 Duodecimal 6b34508
16 Hexadecimal 13c34d8
20 Vigesimal 69a754
36 Base36 cc5w8

Cryptographic Hash Functions

md5 785eb51e0131b3fc21f29c4d98a24c8e
sha1 ddd4a1a72c0b7eb7018f0cec7dd6d0fb8d24319c
sha256 aa33227ec3f8d73914770846b48beffe19856960e5d372208247038237c46d7f
sha512 6005aaa1a8ee8fe23a226cca5a4ad600edc64e5871e6c53598ba3286bd6f1f906fe305d0c3f5d4fbff6ddaf73cda0ef0518228fa3c3c247872f49e2bac5f3d70
ripemd-160 dfcc0c6e9b6e758b6c323dff53d399fefc85f43a

20722904 as geometric shapes

Circle

Radius = n
Diameter 41445808
Circumference 130205845.93489
Area 1.3491216227738E+15

Sphere

Radius = n
Volume 3.7276957164087E+22
Surface area 5.3964864910952E+15
Circumference 130205845.93489

Square

Length = n
Perimeter 82891616
Area 429438750193216
Diagonal 29306611.888556

Cube

Length = n
Surface area 2576632501159296
Volume 8.899217994134E+21
Space diagonal 35893122.608372

Equilateral Triangle

Length = n
Perimeter 62168712
Area 1.8595243351838E+14
Altitude 17946561.304186

Triangular Pyramid

Length = n
Surface area 1.8595243351838E+14
Volume 1.0487828984849E+21
Height 9768870.6295186