87998416 (number)
87998416 is an even 8-digits composite number following 87998415 and preceding 87998417. In scientific notation, it is written as 8.7998416 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 39486720 positive integers (up to 87998416) that are relatively prime to 87998416.
Interesting facts
- 87998416 has 40 divisors, whose sum is 188380800
- The reverse of 87998416 is 61489978
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 52
- Digital Root 7
Name
Name | eighty-seven million nine hundred ninety-eight thousand four hundred sixteen |
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Notation
Scientific notation | 8.7998416 × 10^7 |
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Engineering notation | 8.7998416 × 10^6 |
Prime Factorization of 87998416
Prime Factorization 2 × 2 × 2 × 2 × 11 × 79 × 6329
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10999802 | Product of the distinct prime numbers |
The prime factorization of 87998416 is 2 × 2 × 2 × 2 × 11 × 79 × 6329. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87998416)
Multiplication
n×yn×2 | 175996832 |
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n×3 | 263995248 |
n×4 | 351993664 |
n×5 | 439992080 |
Division
n÷yn÷2 | 43999208 |
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n÷3 | 29332805.333333 |
n÷3 | 21999604 |
n÷5 | 17599683.2 |
Exponentiation
nyn2 | 7743721218509056 |
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n3 | 6.8143520117439E+23 |
n4 | 5.9965218309987E+31 |
n5 | 5.2768442263731E+39 |
Nth Root
y√n2√n | 9380.7470917833 |
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3√n | 444.79334932174 |
4√n | 96.85425696263 |
5√n | 38.805650771127 |
Divisors of 87998416
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87998415 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87998416 can be divided by 40 positive divisors. The sum of these divisors (counting 87998416) is 1, the average is 0.025.
Base conversion 87998416
Base | System | Value |
---|---|---|
2 | Binary | 101001111101011111111010000 |
3 | Ternary | 20010120210010121 |
4 | Quaternary | 11033223333100 |
5 | Quinary | 140011422131 |
6 | Senary | 12422040024 |
8 | Octal | 517537720 |
10 | Decimal | 87998416 |
12 | Duodecimal | 25579014 |
16 | Hexadecimal | 53ebfd0 |
20 | Vigesimal | 179jg0g |
36 | Base36 | 1ge40g |
Cryptographic Hash Functions
md5 | 4fbb01dc60178937d50da6700e381fb1 |
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sha1 | 1e49ad04edcc4b42a9e82a66ea5c81fd92077d72 |
sha256 | 3167259b14e9ef5a4ce3f4c392c9f584e9426391452c02c90fab33083d16376e |
sha512 | 8f98f95c887c730110bdbb5eee0514f0d039b1d0a748a8fa7465d14f95ed184d9e5bdea94239cd97e20aa8b1394cc2dfdd29145afea660436b2bbf7049535668 |
ripemd-160 | 8a85e8919579b710ff772fc3e2c2adc3d68ee73f |
87998416 as geometric shapes
Circle
Radius = nDiameter | 175996832 |
---|---|
Circumference | 552910354.46628 |
Area | 2.4327617691515E+16 |
Sphere
Radius = nVolume | 2.8543890958759E+24 |
---|---|
Surface area | 9.7310470766062E+16 |
Circumference | 552910354.46628 |
Square
Length = nPerimeter | 351993664 |
---|---|
Area | 7743721218509056 |
Diagonal | 124448553.37455 |
Cube
Length = nSurface area | 46462327311054336 |
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Volume | 6.8143520117439E+23 |
Space diagonal | 152417727.49758 |
Equilateral Triangle
Length = nPerimeter | 263995248 |
---|---|
Area | 3.3531296475267E+15 |
Altitude | 76208863.748791 |
Triangular Pyramid
Length = nSurface area | 3.3531296475267E+15 |
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Volume | 8.0307908614938E+22 |
Height | 41482851.12485 |