85455718 (number)
85455718 is an even 8-digits composite number following 85455717 and preceding 85455719. In scientific notation, it is written as 8.5455718 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 36 positive divisors. There are 39091536 positive integers (up to 85455718) that are relatively prime to 85455718.
Interesting facts
- 85455718 has 36 divisors, whose sum is 140052780
- The reverse of 85455718 is 81755458
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | eighty-five million four hundred fifty-five thousand seven hundred eighteen |
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Notation
Scientific notation | 8.5455718 × 10^7 |
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Engineering notation | 8.5455718 × 10^6 |
Prime Factorization of 85455718
Prime Factorization 2 × 59 × 23 × 23 × 37 × 37
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100418 | Product of the distinct prime numbers |
The prime factorization of 85455718 is 2 × 59 × 23 × 23 × 37 × 37. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85455718)
Multiplication
n×yn×2 | 170911436 |
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n×3 | 256367154 |
n×4 | 341822872 |
n×5 | 427278590 |
Division
n÷yn÷2 | 42727859 |
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n÷3 | 28485239.333333 |
n÷3 | 21363929.5 |
n÷5 | 17091143.6 |
Exponentiation
nyn2 | 7302679738895524 |
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n3 | 6.2405574041137E+23 |
n4 | 5.3329131368875E+31 |
n5 | 4.5572792114436E+39 |
Nth Root
y√n2√n | 9244.2261980114 |
---|---|
3√n | 440.46733747286 |
4√n | 96.146899055619 |
5√n | 38.578756542075 |
Divisors of 85455718
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85455717 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85455718 can be divided by 36 positive divisors. The sum of these divisors (counting 85455718) is 1, the average is 0.027777777777778.
Base conversion 85455718
Base | System | Value |
---|---|---|
2 | Binary | 101000101111111001101100110 |
3 | Ternary | 12221210121012121 |
4 | Quaternary | 11011333031212 |
5 | Quinary | 133334040333 |
6 | Senary | 12251340154 |
8 | Octal | 505771546 |
10 | Decimal | 85455718 |
12 | Duodecimal | 2475165a |
16 | Hexadecimal | 517f366 |
20 | Vigesimal | 16e1j5i |
36 | Base36 | 1evm1y |
Cryptographic Hash Functions
md5 | f1a729592151bd0be95a416bbeac2bad |
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sha1 | f050c3278c3ed42194113290824056619bd93bcb |
sha256 | 6a975b82b1097166e9963da103b93431129f9be00057d19e7251fc0c6de7a26f |
sha512 | 31b5cfc67d9adc4c14983075bc0679457055667c1f9490aed3426602632c2142c7c252385e00cc7f68c0ec1dc1f29f9d6b949d195139bc421cf4f4dd020a5b56 |
ripemd-160 | ba16bb172bd6df8bfaab3ec9896376ba52883583 |
85455718 as geometric shapes
Circle
Radius = nDiameter | 170911436 |
---|---|
Circumference | 536934111.75208 |
Area | 2.2942045019233E+16 |
Sphere
Radius = nVolume | 2.6140385726759E+24 |
---|---|
Surface area | 9.1768180076933E+16 |
Circumference | 536934111.75208 |
Square
Length = nPerimeter | 341822872 |
---|---|
Area | 7302679738895524 |
Diagonal | 120852635.37793 |
Cube
Length = nSurface area | 43816078433373144 |
---|---|
Volume | 6.2405574041137E+23 |
Space diagonal | 148013645.37328 |
Equilateral Triangle
Length = nPerimeter | 256367154 |
---|---|
Area | 3.1621530847927E+15 |
Altitude | 74006822.686639 |
Triangular Pyramid
Length = nSurface area | 3.1621530847927E+15 |
---|---|
Volume | 7.3545674313879E+22 |
Height | 40284211.792644 |