19744984 (number)

19744984 is an even 8-digits composite number following 19744983 and preceding 19744985. In scientific notation, it is written as 1.9744984 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 8462112 positive integers (up to 19744984) that are relatively prime to 19744984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9744984 × 10^7
Engineering notation 1.9744984 × 10^6

Prime Factorization of 19744984

Prime Factorization 2 × 2 × 2 × 7 × 352589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4936246
Product of the distinct prime numbers

The prime factorization of 19744984 is 2 × 2 × 2 × 7 × 352589. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 37, 32, 134, 689, 868, 8392, 36435, 40475, 62672, 301803, 5994810, 6862805, 43181778, 48736674, 331101721, 84719505, 3845871904, 1290907984

Basic calculations (n = 19744984)

Multiplication

n×y
n×2 39489968
n×3 59234952
n×4 78979936
n×5 98724920

Division

n÷y
n÷2 9872492
n÷3 6581661.3333333
n÷3 4936246
n÷5 3948996.8

Exponentiation

ny
n2 389864393160256
n3 7.697866205119E+21
n4 1.5199424505421E+29
n5 3.0011239366875E+36

Nth Root

y√n
2√n 4443.5328287299
3√n 270.28312322227
4√n 66.659829198175
5√n 28.780037615915

Divisors of 19744984

1, 2, 4, 7, 8, 14, 28, 56, 352589, 705178, 1410356, 2468123, 2820712, 4936246, 9872492, 19744984

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 -19744983
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 19744984 can be divided by 16 positive divisors. The sum of these divisors (counting 19744984) is 1, the average is 0.0625.

Base conversion 19744984

Base System Value
2 Binary 1001011010100100011011000
3 Ternary 1101011011000201
4 Quaternary 1023110203120
5 Quinary 20023314414
6 Senary 1543111544
8 Octal 113244330
10 Decimal 19744984
12 Duodecimal 67425b4
16 Hexadecimal 12d48d8
20 Vigesimal 638294
36 Base36 br7bs

Cryptographic Hash Functions

md5 87678d3ff9d5a12b20c676cea4fa6ee0
sha1 4269dc5422262f3b47431e4f0011b6a9aa7dd805
sha256 a97544102d5f85f2f4037ac27a1ce1b864df8bb520fee6941fc946c04f405662
sha512 994ee29419e684512ef54678b1822d67c6a1ff712976656868ce081e0508265b6d29999d8302ca78a388c8d34bfab77160e49fcfbce5315b9df8ab6bd7840543
ripemd-160 0cf8a56a4fe1731159d6bc619aac1d806666d894

19744984 as geometric shapes

Circle

Radius = n
Diameter 39489968
Circumference 124061393.3593
Area 1.2247951134485E+15

Sphere

Radius = n
Volume 3.2244746557758E+22
Surface area 4.899180453794E+15
Circumference 124061393.3593

Square

Length = n
Perimeter 78979936
Area 389864393160256
Diagonal 27923624.16164

Cube

Length = n
Surface area 2339186358961536
Volume 7.697866205119E+21
Space diagonal 34199315.482635

Equilateral Triangle

Length = n
Perimeter 59234952
Area 1.6881623425389E+14
Altitude 17099657.741317

Triangular Pyramid

Length = n
Surface area 1.6881623425389E+14
Volume 9.072022323844E+20
Height 9307874.7205466