87883940 (number)
87883940 is an even 8-digits composite number following 87883939 and preceding 87883941. In scientific notation, it is written as 8.7883940 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 34332672 positive integers (up to 87883940) that are relatively prime to 87883940.
Interesting facts
- 87883940 has 48 divisors, whose sum is 188924400
- The reverse of 87883940 is 04938878
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | eighty-seven million eight hundred eighty-three thousand nine hundred forty |
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Notation
Scientific notation | 8.7883940 × 10^7 |
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Engineering notation | 8.7883940 × 10^6 |
Prime Factorization of 87883940
Prime Factorization 2 × 2 × 5 × 89 × 97 × 509
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43941970 | Product of the distinct prime numbers |
The prime factorization of 87883940 is 2 × 2 × 5 × 89 × 97 × 509. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87883940)
Multiplication
n×yn×2 | 175767880 |
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n×3 | 263651820 |
n×4 | 351535760 |
n×5 | 439419700 |
Division
n÷yn÷2 | 43941970 |
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n÷3 | 29294646.666667 |
n÷3 | 21970985 |
n÷5 | 17576788 |
Exponentiation
nyn2 | 7723586909923600 |
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n3 | 6.7877924857651E+23 |
n4 | 5.9653794755143E+31 |
n5 | 5.2426105190333E+39 |
Nth Root
y√n2√n | 9374.6434598869 |
---|---|
3√n | 444.60039032188 |
4√n | 96.822742472453 |
5√n | 38.795549159607 |
Divisors of 87883940
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 | -87883939 | 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 87883940 can be divided by 48 positive divisors. The sum of these divisors (counting 87883940) is 1, the average is 0.020833333333333.
Base conversion 87883940
Base | System | Value |
---|---|---|
2 | Binary | 101001111010000000010100100 |
3 | Ternary | 20010100222002202 |
4 | Quaternary | 11033100002210 |
5 | Quinary | 134444241230 |
6 | Senary | 12415354032 |
8 | Octal | 517200244 |
10 | Decimal | 87883940 |
12 | Duodecimal | 25522918 |
16 | Hexadecimal | 53d00a4 |
20 | Vigesimal | 17959h0 |
36 | Base36 | 1gbnok |
Cryptographic Hash Functions
md5 | c5fa9a130c9bc0ab3ba3b9c222abc2a9 |
---|---|
sha1 | 42f9fa9cf28680881092f0bd5d3a86f00d02c881 |
sha256 | 0ed02cf3daf60a3f2149ce5ab1e735c97a5582d70813ac52dbbc663a098c40e3 |
sha512 | 4f59b034d6ae7d7020b18c3690f73b1965b8550b9a445e12b786a711004e73d1053fb4b7bebd34139a912dbf7fdce3377841bd18d2a1cf73d637e4770653cbe0 |
ripemd-160 | 096005354bc318c364c5f5c1ec0dc40b611f51ba |
87883940 as geometric shapes
Circle
Radius = nDiameter | 175767880 |
---|---|
Circumference | 552191080.54505 |
Area | 2.4264363895578E+16 |
Sphere
Radius = nVolume | 2.8432638676496E+24 |
---|---|
Surface area | 9.7057455582313E+16 |
Circumference | 552191080.54505 |
Square
Length = nPerimeter | 351535760 |
---|---|
Area | 7723586909923600 |
Diagonal | 124286659.86278 |
Cube
Length = nSurface area | 46341521459541600 |
---|---|
Volume | 6.7877924857651E+23 |
Space diagonal | 152219449.24933 |
Equilateral Triangle
Length = nPerimeter | 263651820 |
---|---|
Area | 3.3444112361654E+15 |
Altitude | 76109724.624667 |
Triangular Pyramid
Length = nSurface area | 3.3444112361654E+15 |
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Volume | 7.9994901599527E+22 |
Height | 41428886.620928 |