87942700 (number)
87942700 is an even 8-digits composite number following 87942699 and preceding 87942701. In scientific notation, it is written as 8.7942700 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 48 positive divisors. There are 32922880 positive integers (up to 87942700) that are relatively prime to 87942700.
Interesting facts
- 87942700 has 48 divisors, whose sum is 171007200
- The reverse of 87942700 is 00724978
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | eighty-seven million nine hundred forty-two thousand seven hundred |
---|
Notation
Scientific notation | 8.7942700 × 10^7 |
---|---|
Engineering notation | 8.7942700 × 10^6 |
Prime Factorization of 87942700
Prime Factorization 2 × 2 × 25 × 17 × 17 × 17 × 179
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 152150 | Product of the distinct prime numbers |
The prime factorization of 87942700 is 2 × 2 × 25 × 17 × 17 × 17 × 179. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87942700)
Multiplication
n×yn×2 | 175885400 |
---|---|
n×3 | 263828100 |
n×4 | 351770800 |
n×5 | 439713500 |
Division
n÷yn÷2 | 43971350 |
---|---|
n÷3 | 29314233.333333 |
n÷3 | 21985675 |
n÷5 | 17588540 |
Exponentiation
nyn2 | 7733918483290000 |
---|---|
n3 | 6.8014167300043E+23 |
n4 | 5.9813495106175E+31 |
n5 | 5.2601602560738E+39 |
Nth Root
y√n2√n | 9377.7769220642 |
---|---|
3√n | 444.69945619857 |
4√n | 96.838922557328 |
5√n | 38.800735583979 |
Divisors of 87942700
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 | -87942699 | 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 87942700 can be divided by 48 positive divisors. The sum of these divisors (counting 87942700) is 1, the average is 0.020833333333333.
Base conversion 87942700
Base | System | Value |
---|---|---|
2 | Binary | 101001111011110011000101100 |
3 | Ternary | 20010110221201001 |
4 | Quaternary | 11033132120230 |
5 | Quinary | 140003131300 |
6 | Senary | 12420530044 |
8 | Octal | 517363054 |
10 | Decimal | 87942700 |
12 | Duodecimal | 25550924 |
16 | Hexadecimal | 53de62c |
20 | Vigesimal | 179cgf0 |
36 | Base36 | 1gcx0s |
Cryptographic Hash Functions
md5 | 2a7e8b3d7518f359218d8b13bd868ea2 |
---|---|
sha1 | 42085f68579e7dd2b1e833750c9fd485e0014607 |
sha256 | 36c628cb4ae3542d8ba073579034df010d6d06f51cc679e8b8df402fa0b4d940 |
sha512 | 9b388d705359f9139af40dee568dc6d6fed5bfba3cf1772e39a8f23a9a4c94da593ee0e414f14be0aeba500bb88f5de1786081e133d6623031f391dd8dcf8545 |
ripemd-160 | db428f9c873d403a003721a1547b96a27aa3b4d5 |
87942700 as geometric shapes
Circle
Radius = nDiameter | 175885400 |
---|---|
Circumference | 552560280.5137 |
Area | 2.4296821490566E+16 |
Sphere
Radius = nVolume | 2.8489707777312E+24 |
---|---|
Surface area | 9.7187285962265E+16 |
Circumference | 552560280.5137 |
Square
Length = nPerimeter | 351770800 |
---|---|
Area | 7733918483290000 |
Diagonal | 124369759.05171 |
Cube
Length = nSurface area | 46403510899740000 |
---|---|
Volume | 6.8014167300043E+23 |
Space diagonal | 152321224.55479 |
Equilateral Triangle
Length = nPerimeter | 263828100 |
---|---|
Area | 3.3488849386636E+15 |
Altitude | 76160612.277394 |
Triangular Pyramid
Length = nSurface area | 3.3488849386636E+15 |
---|---|
Volume | 8.0155464857694E+22 |
Height | 41456586.350569 |