78388002 (number)
78388002 is an even 8-digits composite number following 78388001 and preceding 78388003. In scientific notation, it is written as 7.8388002 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 19467360 positive integers (up to 78388002) that are relatively prime to 78388002.
Interesting facts
- 78388002 has 64 divisors, whose sum is 198374400
- The reverse of 78388002 is 20088387
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-eight million three hundred eighty-eight thousand two |
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Notation
Scientific notation | 7.8388002 × 10^7 |
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Engineering notation | 7.8388002 × 10^6 |
Prime Factorization of 78388002
Prime Factorization 2 × 69 × 3 × 11 × 7 × 2459
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 78388002 | Product of the distinct prime numbers |
The prime factorization of 78388002 is 2 × 69 × 3 × 11 × 7 × 2459. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78388002)
Multiplication
n×yn×2 | 156776004 |
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n×3 | 235164006 |
n×4 | 313552008 |
n×5 | 391940010 |
Division
n÷yn÷2 | 39194001 |
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n÷3 | 26129334 |
n÷3 | 19597000.5 |
n÷5 | 15677600.4 |
Exponentiation
nyn2 | 6144678857552004 |
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n3 | 4.8166909857514E+23 |
n4 | 3.7757078262447E+31 |
n5 | 2.9597019263508E+39 |
Nth Root
y√n2√n | 8853.6999045597 |
---|---|
3√n | 427.97315827242 |
4√n | 94.094101327127 |
5√n | 37.918392612558 |
Divisors of 78388002
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -78388001 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 78388002 can be divided by 64 positive divisors. The sum of these divisors (counting 78388002) is 1, the average is 0.015625.
Base conversion 78388002
Base | System | Value |
---|---|---|
2 | Binary | 100101011000001101100100010 |
3 | Ternary | 12110111112010100 |
4 | Quaternary | 10223001230202 |
5 | Quinary | 130031404002 |
6 | Senary | 11440043230 |
8 | Octal | 453015442 |
10 | Decimal | 78388002 |
12 | Duodecimal | 22303516 |
16 | Hexadecimal | 4ac1b22 |
20 | Vigesimal | 149ia02 |
36 | Base36 | 1ao4ki |
Cryptographic Hash Functions
md5 | 1596062712e2137a6685dbe7ed5b0716 |
---|---|
sha1 | a0aa87241d203245b02112f1cd5720126cff8e4e |
sha256 | 8d82f877f673c1b0ac0c97a5f7d4d8b55068aa9c7a9f0a254910a5d4ed37665a |
sha512 | f5ebed30efe6f509119760611b4af84481904687a60f5639d35254baf0cf3b131012adb3857280c963d0817c461b5dbc5a806c78344a1f207edd23b9fe4c0f23 |
ripemd-160 | a69fa8e0691968557bcb5d0dc495c2a92c871a89 |
78388002 as geometric shapes
Circle
Radius = nDiameter | 156776004 |
---|---|
Circumference | 492526342.42556 |
Area | 1.9304077957554E+16 |
Sphere
Radius = nVolume | 2.0176108020599E+24 |
---|---|
Surface area | 7.7216311830216E+16 |
Circumference | 492526342.42556 |
Square
Length = nPerimeter | 313552008 |
---|---|
Area | 6144678857552004 |
Diagonal | 110857375.55573 |
Cube
Length = nSurface area | 36868073145312024 |
---|---|
Volume | 4.8166909857514E+23 |
Space diagonal | 135772002.16781 |
Equilateral Triangle
Length = nPerimeter | 235164006 |
---|---|
Area | 2.6607239943686E+15 |
Altitude | 67886001.083905 |
Triangular Pyramid
Length = nSurface area | 2.6607239943686E+15 |
---|---|
Volume | 5.6765247648416E+22 |
Height | 36952458.518576 |