87869964 (number)
87869964 is an even 8-digits composite number following 87869963 and preceding 87869965. In scientific notation, it is written as 8.7869964 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 22809600 positive integers (up to 87869964) that are relatively prime to 87869964.
Interesting facts
- 87869964 has 48 divisors, whose sum is 176222816
- The reverse of 87869964 is 46996878
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | eighty-seven million eight hundred sixty-nine thousand nine hundred sixty-four |
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Notation
Scientific notation | 8.7869964 × 10^7 |
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Engineering notation | 8.7869964 × 10^6 |
Prime Factorization of 87869964
Prime Factorization 2 × 2 × 21 × 13 × 67 × 1201
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43934982 | Product of the distinct prime numbers |
The prime factorization of 87869964 is 2 × 2 × 21 × 13 × 67 × 1201. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87869964)
Multiplication
n×yn×2 | 175739928 |
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n×3 | 263609892 |
n×4 | 351479856 |
n×5 | 439349820 |
Division
n÷yn÷2 | 43934982 |
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n÷3 | 29289988 |
n÷3 | 21967491 |
n÷5 | 17573992.8 |
Exponentiation
nyn2 | 7721130573361296 |
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n3 | 6.7845546552056E+23 |
n4 | 5.9615857330895E+31 |
n5 | 5.2384432374948E+39 |
Nth Root
y√n2√n | 9373.8980152336 |
---|---|
3√n | 444.57682111432 |
4√n | 96.818892863085 |
5√n | 38.794315166027 |
Divisors of 87869964
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 | -87869963 | 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 87869964 can be divided by 48 positive divisors. The sum of these divisors (counting 87869964) is 1, the average is 0.020833333333333.
Base conversion 87869964
Base | System | Value |
---|---|---|
2 | Binary | 101001111001100101000001100 |
3 | Ternary | 20010100020221010 |
4 | Quaternary | 11033030220030 |
5 | Quinary | 134443314324 |
6 | Senary | 12415205220 |
8 | Octal | 517145014 |
10 | Decimal | 87869964 |
12 | Duodecimal | 25516810 |
16 | Hexadecimal | 53cca0c |
20 | Vigesimal | 1793ei4 |
36 | Base36 | 1gbcwc |
Cryptographic Hash Functions
md5 | 1f7e06bb292e6d21bdc158ea80f83b5d |
---|---|
sha1 | c8706b5f1faf45ca5738adeb781691e2d7365485 |
sha256 | e06e4dc5f3b87911d93ff3535d65ce72bb9b4fa336be7dc7cdd7f16e7b7b9282 |
sha512 | 537bb73f89e97614f90a90f1a69609a8568eb378f491f4d1242b00f9b9fc1c2878eed46b4e005df254622eecd4b4dbd542fd1aa0b7e7ac0c2b55bf05737d750b |
ripemd-160 | 6b6421d228f1f6049ef9ee26db2dc0dd7c28ef33 |
87869964 as geometric shapes
Circle
Radius = nDiameter | 175739928 |
---|---|
Circumference | 552103266.7472 |
Area | 2.4256647086679E+16 |
Sphere
Radius = nVolume | 2.8419076083563E+24 |
---|---|
Surface area | 9.7026588346718E+16 |
Circumference | 552103266.7472 |
Square
Length = nPerimeter | 351479856 |
---|---|
Area | 7721130573361296 |
Diagonal | 124266894.81404 |
Cube
Length = nSurface area | 46326783440167776 |
---|---|
Volume | 6.7845546552056E+23 |
Space diagonal | 152195242.10725 |
Equilateral Triangle
Length = nPerimeter | 263609892 |
---|---|
Area | 3.3433476112338E+15 |
Altitude | 76097621.053624 |
Triangular Pyramid
Length = nSurface area | 3.3433476112338E+15 |
---|---|
Volume | 7.9956743400444E+22 |
Height | 41422298.271345 |