20004751 (number)

20004751 is an odd 8-digits composite number following 20004750 and preceding 20004752. In scientific notation, it is written as 2.0004751 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 17434368 positive integers (up to 20004751) that are relatively prime to 20004751.

Interesting facts

Basic properties

Name

Name twenty million four thousand seven hundred fifty-one

Notation

Scientific notation 2.0004751 × 10^7
Engineering notation 2.0004751 × 10^6

Prime Factorization of 20004751

Prime Factorization 13 × 29 × 47 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20004751
Product of the distinct prime numbers

The prime factorization of 20004751 is 13 × 29 × 47 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 42, 70, 64, 775, 6071, 8896, 27610, 29560, 770198, 1925, 9654026, 271373, 68125221, 61825519, 467683775, 426492192, 3751940015, 1451082785

Basic calculations (n = 20004751)

Multiplication

n×y
n×2 40009502
n×3 60014253
n×4 80019004
n×5 100023755

Division

n÷y
n÷2 10002375.5
n÷3 6668250.3333333
n÷3 5001187.75
n÷5 4000950.2

Exponentiation

ny
n2 400190062572001
n3 8.0057025544273E+21
n4 1.6015208618138E+29
n5 3.2038026061891E+36

Nth Root

y√n
2√n 4472.6671014061
3√n 271.46325362127
4√n 66.878001625393
5√n 28.855368841355

Divisors of 20004751

1, 13, 29, 47, 377, 611, 1129, 1363, 14677, 17719, 32741, 53063, 425633, 689819, 1538827, 20004751

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 -20004750
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 20004751 can be divided by 16 positive divisors. The sum of these divisors (counting 20004751) is 1, the average is 0.0625.

Base conversion 20004751

Base System Value
2 Binary 1001100010011111110001111
3 Ternary 1101122100100201
4 Quaternary 1030103332033
5 Quinary 20110123001
6 Senary 1552434331
8 Octal 114237617
10 Decimal 20004751
12 Duodecimal 68489a7
16 Hexadecimal 1313f8f
20 Vigesimal 650bhb
36 Base36 bwrrj

Cryptographic Hash Functions

md5 380991be10dbd12b3307386ae59ba288
sha1 ee9dac600858ff0b8a908b5ea96f3514e75ebd05
sha256 5721bd87e5a075875aed0a352dfba6d6cfd921dd269fc6927e035d75ac6be7df
sha512 e9ecd11a562dbf136a2712c10a8cc0ea38bc3d53ebb91a708afc9d9ef5b30642e8cae3c8b5a0d51a39a2174bb23da9f746e039a20e4408e0c2daab3b9672b012
ripemd-160 044a1ae1e4da3253e0f561bd63b57cb3117a0206

20004751 as geometric shapes

Circle

Radius = n
Diameter 40009502
Circumference 125693557.55699
Area 1.2572341606158E+15

Sphere

Radius = n
Volume 3.3534208442418E+22
Surface area 5.0289366424634E+15
Circumference 125693557.55699

Square

Length = n
Perimeter 80019004
Area 400190062572001
Diagonal 28290990.176097

Cube

Length = n
Surface area 2401140375432006
Volume 8.0057025544273E+21
Space diagonal 34649245.124764

Equilateral Triangle

Length = n
Perimeter 60014253
Area 1.7328738026472E+14
Altitude 17324622.562382

Triangular Pyramid

Length = n
Surface area 1.7328738026472E+14
Volume 9.4348109406633E+20
Height 9430330.0586989