406987140 (number)
406987140 is an even 9-digits composite number following 406987139 and preceding 406987141. In scientific notation, it is written as 4.06987140 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 144 positive divisors. There are 87370752 positive integers (up to 406987140) that are relatively prime to 406987140.
Interesting facts
- 406987140 has 144 divisors, whose sum is 1332979200
- The reverse of 406987140 is 041789604
- Previous prime number is 289
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred six million nine hundred eighty-seven thousand one hundred forty |
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Notation
Scientific notation | 4.06987140 × 10^8 |
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Engineering notation | 4.06987140 × 10^6 |
Prime Factorization of 406987140
Prime Factorization 2 × 2 × 5 × 3 × 7 × 7 × 289 × 479
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 29070510 | Product of the distinct prime numbers |
The prime factorization of 406987140 is 2 × 2 × 5 × 3 × 7 × 7 × 289 × 479. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 406987140)
Multiplication
n×yn×2 | 813974280 |
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n×3 | 1220961420 |
n×4 | 1627948560 |
n×5 | 2034935700 |
Division
n÷yn÷2 | 203493570 |
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n÷3 | 135662380 |
n÷3 | 101746785 |
n÷5 | 81397428 |
Exponentiation
nyn2 | 165638532125379600 |
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n3 | 6.7412752463506E+25 |
n4 | 2.743612332465E+34 |
n5 | 1.1166149364587E+43 |
Nth Root
y√n2√n | 20173.922276047 |
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3√n | 741.07170015073 |
4√n | 142.03493329476 |
5√n | 52.712806265709 |
Divisors of 406987140
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -406987139 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 406987140 can be divided by 144 positive divisors. The sum of these divisors (counting 406987140) is 1, the average is 0.0069444444444444.
Base conversion 406987140
Base | System | Value |
---|---|---|
2 | Binary | 11000010000100010000110000100 |
3 | Ternary | 1001100211002101210 |
4 | Quaternary | 120100202012010 |
5 | Quinary | 1313142042030 |
6 | Senary | 104215051420 |
8 | Octal | 3020420604 |
10 | Decimal | 406987140 |
12 | Duodecimal | b4370b70 |
16 | Hexadecimal | 18422184 |
20 | Vigesimal | 673d7h0 |
36 | Base36 | 6qb5ac |
Cryptographic Hash Functions
md5 | bb26364ec543290e5ad1b50f19b5dbd2 |
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sha1 | ba464d148c4a4577a372e03f36cd466dc0a1da8c |
sha256 | 39a3cdd4602c1b0e5b7d16db997ce36bf26786a336a1aec2325f6fde8ac8efdc |
sha512 | b1d8056bd512cff11de14636516f60031573148e0b5c44abbd719be53544f64d7342e2df8822e1100b73787f61124d5128d1c10b65a2ca89cc46864a5ba898a7 |
ripemd-160 | 8789db3209b790989f8b7c73bc94ec5d5c549a6e |
406987140 as geometric shapes
Circle
Radius = nDiameter | 813974280 |
---|---|
Circumference | 2557175618.259 |
Area | 5.2036879567649E+17 |
Sphere
Radius = nVolume | 2.8237787719683E+26 |
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Surface area | 2.081475182706E+18 |
Circumference | 2557175618.259 |
Square
Length = nPerimeter | 1627948560 |
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Area | 165638532125379600 |
Diagonal | 575566733.09944 |
Cube
Length = nSurface area | 993831192752277600 |
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Volume | 6.7412752463506E+25 |
Space diagonal | 704922404.50715 |
Equilateral Triangle
Length = nPerimeter | 1220961420 |
---|---|
Area | 7.1723588333072E+16 |
Altitude | 352461202.25357 |
Triangular Pyramid
Length = nSurface area | 7.1723588333072E+16 |
---|---|
Volume | 7.9446690675659E+24 |
Height | 191855577.69981 |