3979920 (number)
3979920 is an even 7-digits composite number following 3979919 and preceding 3979921. In scientific notation, it is written as 3.979920 × 10^6. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 861696 positive integers (up to 3979920) that are relatively prime to 3979920.
Interesting facts
- 3979920 has 80 divisors, whose sum is 11142144
- The reverse of 3979920 is 0299793
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
Name | three million nine hundred seventy-nine thousand nine hundred twenty |
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Notation
Scientific notation | 3.979920 × 10^6 |
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Engineering notation | 3.979920 × 10^6 |
Prime Factorization of 3979920
Prime Factorization 2 × 2 × 2 × 2 × 3 × 35 × 23 × 103
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 497490 | Product of the distinct prime numbers |
The prime factorization of 3979920 is 2 × 2 × 2 × 2 × 3 × 35 × 23 × 103. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3979920)
Multiplication
n×yn×2 | 7959840 |
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n×3 | 11939760 |
n×4 | 15919680 |
n×5 | 19899600 |
Division
n÷yn÷2 | 1989960 |
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n÷3 | 1326640 |
n÷3 | 994980 |
n÷5 | 795984 |
Exponentiation
nyn2 | 15839763206400 |
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n3 | 6.3040990380415E+19 |
n4 | 2.5089809843482E+26 |
n5 | 9.9855435992272E+32 |
Nth Root
y√n2√n | 1994.973684037 |
---|---|
3√n | 158.47403436434 |
4√n | 44.665128277404 |
5√n | 20.891752321317 |
Divisors of 3979920
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -3979919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 3979920 can be divided by 80 positive divisors. The sum of these divisors (counting 3979920) is 1, the average is 0.0125.
Base conversion 3979920
Base | System | Value |
---|---|---|
2 | Binary | 1111001011101010010000 |
3 | Ternary | 21111012102110 |
4 | Quaternary | 33023222100 |
5 | Quinary | 2004324140 |
6 | Senary | 221145320 |
8 | Octal | 17135220 |
10 | Decimal | 3979920 |
12 | Duodecimal | 13bb240 |
16 | Hexadecimal | 3cba90 |
20 | Vigesimal | 14h9g0 |
36 | Base36 | 2daxc |
Cryptographic Hash Functions
md5 | 65e89e7d7199ec916ae50a33039f86d0 |
---|---|
sha1 | 514e604721bda140c556546996af2bbab6bf0f95 |
sha256 | c8efb91fa0c1c6be41905f040a02ab8177c488b1cf329c1f017bb66da7ee4125 |
sha512 | 4f02565000479d7f421ff87c1245d31a26cb646a6b13ae23f8a2fb45e49137577714578967f44c3f1a0525d53fb0c31950ac66a4d91040061b1e752532d9ba44 |
ripemd-160 | 62a6b75536059019c9c85aa8e22d91d903f046b3 |
3979920 as geometric shapes
Circle
Radius = nDiameter | 7959840 |
---|---|
Circumference | 25006574.86775 |
Area | 49762083723828 |
Sphere
Radius = nVolume | 2.6406548300552E+20 |
---|---|
Surface area | 1.9904833489531E+14 |
Circumference | 25006574.86775 |
Square
Length = nPerimeter | 15919680 |
---|---|
Area | 15839763206400 |
Diagonal | 5628456.8411599 |
Cube
Length = nSurface area | 95038579238400 |
---|---|
Volume | 6.3040990380415E+19 |
Space diagonal | 6893423.6500595 |
Equilateral Triangle
Length = nPerimeter | 11939760 |
---|---|
Area | 6858818663336.2 |
Altitude | 3446711.8250298 |
Triangular Pyramid
Length = nSurface area | 6858818663336.2 |
---|---|
Volume | 7.429451965118E+18 |
Height | 1876152.2803866 |