19488980 (number)
19488980 is an even 8-digits composite number following 19488979 and preceding 19488981. In scientific notation, it is written as 1.9488980 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 6614400 positive integers (up to 19488980) that are relatively prime to 19488980.
Interesting facts
- 19488980 has 48 divisors, whose sum is 47246976
- The reverse of 19488980 is 08988491
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | nineteen million four hundred eighty-eight thousand nine hundred eighty |
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Notation
Scientific notation | 1.9488980 × 10^7 |
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Engineering notation | 1.9488980 × 10^6 |
Prime Factorization of 19488980
Prime Factorization 2 × 2 × 5 × 7 × 107 × 1301
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9744490 | Product of the distinct prime numbers |
The prime factorization of 19488980 is 2 × 2 × 5 × 7 × 107 × 1301. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 19488980)
Multiplication
n×yn×2 | 38977960 |
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n×3 | 58466940 |
n×4 | 77955920 |
n×5 | 97444900 |
Division
n÷yn÷2 | 9744490 |
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n÷3 | 6496326.6666667 |
n÷3 | 4872245 |
n÷5 | 3897796 |
Exponentiation
nyn2 | 379820341440400 |
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n3 | 7.4023110379251E+21 |
n4 | 1.442634917719E+29 |
n5 | 2.8115483058728E+36 |
Nth Root
y√n2√n | 4414.6324875351 |
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3√n | 269.1099176287 |
4√n | 66.442700784473 |
5√n | 28.705017897491 |
Divisors of 19488980
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -19488979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 19488980 can be divided by 48 positive divisors. The sum of these divisors (counting 19488980) is 1, the average is 0.020833333333333.
Base conversion 19488980
Base | System | Value |
---|---|---|
2 | Binary | 1001010010110000011010100 |
3 | Ternary | 1100200010212002 |
4 | Quaternary | 1022112003110 |
5 | Quinary | 14442121410 |
6 | Senary | 1533414432 |
8 | Octal | 112260324 |
10 | Decimal | 19488980 |
12 | Duodecimal | 663a418 |
16 | Hexadecimal | 12960d4 |
20 | Vigesimal | 61g290 |
36 | Base36 | blpsk |
Cryptographic Hash Functions
md5 | 470f27a2eb62850e9679b5b0836638fe |
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sha1 | 0dad72a1d813b452ccae06c481c7d3bd9d65773b |
sha256 | a0b9cc58e0342622498f9ec604a2ead27afeb13fe2c8ba458f2fd00f6ff28b1b |
sha512 | 8ecc8d00419ac631c1644f9180966ee4da6dad07e676708caf1f42a9dcabd50c434d06538d3c91ee91dbda1eaa496415cbe3e36becd33fb6f6bcb376194261dc |
ripemd-160 | 470661b10aad3f76350a66385e87003bea10daed |
19488980 as geometric shapes
Circle
Radius = nDiameter | 38977960 |
---|---|
Circumference | 122452872.78792 |
Area | 1.1932407943531E+15 |
Sphere
Radius = nVolume | 3.1006727968443E+22 |
---|---|
Surface area | 4.7729631774125E+15 |
Circumference | 122452872.78792 |
Square
Length = nPerimeter | 77955920 |
---|---|
Area | 379820341440400 |
Diagonal | 27561579.832818 |
Cube
Length = nSurface area | 2278922048642400 |
---|---|
Volume | 7.4023110379251E+21 |
Space diagonal | 33755903.547694 |
Equilateral Triangle
Length = nPerimeter | 58466940 |
---|---|
Area | 1.6446703228073E+14 |
Altitude | 16877951.773847 |
Triangular Pyramid
Length = nSurface area | 1.6446703228073E+14 |
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Volume | 8.7237072189481E+20 |
Height | 9187193.277606 |