19984734 (number)

19984734 is an even 8-digits composite number following 19984733 and preceding 19984735. In scientific notation, it is written as 1.9984734 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 5190480 positive integers (up to 19984734) that are relatively prime to 19984734.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand seven hundred thirty-four

Notation

Scientific notation 1.9984734 × 10^7
Engineering notation 1.9984734 × 10^6

Prime Factorization of 19984734

Prime Factorization 2 × 77 × 3 × 3 × 14419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6661578
Product of the distinct prime numbers

The prime factorization of 19984734 is 2 × 77 × 3 × 3 × 14419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 81, 6, 345, 547, 8263, 7610, 42177, 53535, 128061, 697649, 368310, 9762090, 13222592, 25143587, 964502199, 798148507, 8141099069, 9779102456

Basic calculations (n = 19984734)

Multiplication

n×y
n×2 39969468
n×3 59954202
n×4 79938936
n×5 99923670

Division

n÷y
n÷2 9992367
n÷3 6661578
n÷3 4996183.5
n÷5 3996946.8

Exponentiation

ny
n2 399389593050756
n3 7.9816947794876E+21
n4 1.5951204703725E+29
n5 3.1878058298349E+36

Nth Root

y√n
2√n 4470.4288384897
3√n 271.37268024767
4√n 66.861265606401
5√n 28.849591921286

Divisors of 19984734

1, 2, 3, 6, 9, 18, 77, 154, 231, 462, 693, 1386, 14419, 28838, 43257, 86514, 129771, 259542, 1110263, 2220526, 3330789, 6661578, 9992367, 19984734

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984734 can be divided by 24 positive divisors. The sum of these divisors (counting 19984734) is 1, the average is 0.041666666666667.

Base conversion 19984734

Base System Value
2 Binary 1001100001111000101011110
3 Ternary 1101121022220100
4 Quaternary 1030033011132
5 Quinary 20104002414
6 Senary 1552201530
8 Octal 114170536
10 Decimal 19984734
12 Duodecimal 68392a6
16 Hexadecimal 130f15e
20 Vigesimal 64i1ge
36 Base36 bwcbi

Cryptographic Hash Functions

md5 7572eff634014b3bf460b9b4a590fdef
sha1 dfe2b66996f2274e5852146bb18085ad09671572
sha256 030229ec870fa2a7ce8de1ff26800282945592da6b8d52d56a8f1c968d4d8058
sha512 4259cc30845d8b4a83f77da1924970835e0c6f93ac7efd7bce6cc45b76d3fcea8494e146b42e3cf688e9fb872c2e841de7cae106c900ddaacd4a27cca744bdd0
ripemd-160 b7b22e1161903dfadd7f9c7c78c6d35bb94a912d

19984734 as geometric shapes

Circle

Radius = n
Diameter 39969468
Circumference 125567787.03669
Area 1.2547194114485E+15

Sphere

Radius = n
Volume 3.3433644909912E+22
Surface area 5.0188776457939E+15
Circumference 125567787.03669

Square

Length = n
Perimeter 79938936
Area 399389593050756
Diagonal 28262681.863219

Cube

Length = n
Surface area 2396337558304536
Volume 7.9816947794876E+21
Space diagonal 34614574.663749

Equilateral Triangle

Length = n
Perimeter 59954202
Area 1.7294076679454E+14
Altitude 17307287.331875

Triangular Pyramid

Length = n
Surface area 1.7294076679454E+14
Volume 9.4065175065616E+20
Height 9420893.9544062