19979040 (number)

19979040 is an even 8-digits composite number following 19979039 and preceding 19979041. In scientific notation, it is written as 1.9979040 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 5264384 positive integers (up to 19979040) that are relatively prime to 19979040.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-nine thousand forty

Notation

Scientific notation 1.9979040 × 10^7
Engineering notation 1.9979040 × 10^6

Prime Factorization of 19979040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 107 × 389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1248690
Product of the distinct prime numbers

The prime factorization of 19979040 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 107 × 389. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 9, 17, 80, 810, 772, 4897, 1925, 46460, 98602, 52122, 329426, 6090702, 6764827, 60648945, 36314661, 705888050, 974449638, 7058724220, 9989406390

Basic calculations (n = 19979040)

Multiplication

n×y
n×2 39958080
n×3 59937120
n×4 79916160
n×5 99895200

Division

n÷y
n÷2 9989520
n÷3 6659680
n÷3 4994760
n÷5 3995808

Exponentiation

ny
n2 399162039321600
n3 7.9748743500878E+21
n4 1.5933033363538E+29
n5 3.1832671089146E+36

Nth Root

y√n
2√n 4469.7919414666
3√n 271.34690485972
4√n 66.856502611688
5√n 28.847947783306

Divisors of 19979040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 389, 428, 480, 535, 642, 778, 856, 1070, 1167, 1284, 1556, 1605, 1712, 1945, 2140, 2334, 2568, 3112, 3210, 3424, 3890, 4280, 4668, 5136, 5835, 6224, 6420, 7780, 8560, 9336, 10272, 11670, 12448, 12840, 15560, 17120, 18672, 23340, 25680, 31120, 37344, 41623, 46680, 51360, 62240, 83246, 93360, 124869, 166492, 186720, 208115, 249738, 332984, 416230, 499476, 624345, 665968, 832460, 998952, 1248690, 1331936, 1664920, 1997904, 2497380, 3329840, 3995808, 4994760, 6659680, 9989520, 19979040

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19979039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19979040 can be divided by 96 positive divisors. The sum of these divisors (counting 19979040) is 1, the average is 0.010416666666667.

Base conversion 19979040

Base System Value
2 Binary 1001100001101101100100000
3 Ternary 1101121001002110
4 Quaternary 1030031230200
5 Quinary 20103312130
6 Senary 1552115320
8 Octal 114155440
10 Decimal 19979040
12 Duodecimal 6835b40
16 Hexadecimal 130db20
20 Vigesimal 64h7c0
36 Base36 bw7xc

Cryptographic Hash Functions

md5 add958e6c1b935bdc87b026c6ea04d95
sha1 a7bebfe7693744ed6ac80c3feea13bec56f4ddb3
sha256 fe04b497a264354ac834a9151c2ddf799cfd170cc6e23ef8f63ba5a071fdbe7a
sha512 8c7df106b9e3597c06f7e964cda1e92340779dec95bfd8d38668ede49c36aa1f66cabb7c52dc3ff29018e6fdb277eccd7fc965f70cb6511d473f8c77a6a535ac
ripemd-160 ca9aacc15fc6f569baab5e3399910f374e84f7a7

19979040 as geometric shapes

Circle

Radius = n
Diameter 39958080
Circumference 125532010.57955
Area 1.2540045303247E+15

Sphere

Radius = n
Volume 3.340507556205E+22
Surface area 5.0160181212986E+15
Circumference 125532010.57955

Square

Length = n
Perimeter 79916160
Area 399162039321600
Diagonal 28254629.331195

Cube

Length = n
Surface area 2394972235929600
Volume 7.9748743500878E+21
Space diagonal 34604712.366451

Equilateral Triangle

Length = n
Perimeter 59937120
Area 1.7284223313945E+14
Altitude 17302356.183225

Triangular Pyramid

Length = n
Surface area 1.7284223313945E+14
Volume 9.3984795534296E+20
Height 9418209.7770649