85388212 (number)
85388212 is an even 8-digits composite number following 85388211 and preceding 85388213. In scientific notation, it is written as 8.5388212 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 31790592 positive integers (up to 85388212) that are relatively prime to 85388212.
Interesting facts
- 85388212 has 48 divisors, whose sum is 194745600
- The reverse of 85388212 is 21288358
- 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-five million three hundred eighty-eight thousand two hundred twelve |
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Notation
Scientific notation | 8.5388212 × 10^7 |
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Engineering notation | 8.5388212 × 10^6 |
Prime Factorization of 85388212
Prime Factorization 2 × 2 × 7 × 13 × 17 × 13799
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42694106 | Product of the distinct prime numbers |
The prime factorization of 85388212 is 2 × 2 × 7 × 13 × 17 × 13799. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85388212)
Multiplication
n×yn×2 | 170776424 |
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n×3 | 256164636 |
n×4 | 341552848 |
n×5 | 426941060 |
Division
n÷yn÷2 | 42694106 |
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n÷3 | 28462737.333333 |
n÷3 | 21347053 |
n÷5 | 17077642.4 |
Exponentiation
nyn2 | 7291146748556944 |
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n3 | 6.2257798428889E+23 |
n4 | 5.3160820908992E+31 |
n5 | 4.5393074458711E+39 |
Nth Root
y√n2√n | 9240.5742245815 |
---|---|
3√n | 440.35132408895 |
4√n | 96.127905545588 |
5√n | 38.57265953441 |
Divisors of 85388212
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 | -85388211 | 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 85388212 can be divided by 48 positive divisors. The sum of these divisors (counting 85388212) is 1, the average is 0.020833333333333.
Base conversion 85388212
Base | System | Value |
---|---|---|
2 | Binary | 101000101101110101110110100 |
3 | Ternary | 12221200011121101 |
4 | Quaternary | 11011232232310 |
5 | Quinary | 133324410322 |
6 | Senary | 12250055444 |
8 | Octal | 505565664 |
10 | Decimal | 85388212 |
12 | Duodecimal | 2471a584 |
16 | Hexadecimal | 516ebb4 |
20 | Vigesimal | 16ddaac |
36 | Base36 | 1eu5ys |
Cryptographic Hash Functions
md5 | 81f8d34c123e7c29fe2fa1eca4c62851 |
---|---|
sha1 | 86551c23f3b6d76f6cb0f45af44b2e7cf257b60f |
sha256 | 8595b601566caee94e10a14338c8528105c53c10cd1cdda0c0f1b0072b7df499 |
sha512 | 7a7be3cce521ede0ab78e484295c6210e51eb5fd7f97fcaabdba7823aa239d9fbec5ee1ad31bc89e1c2b518a875ec29702e8213fb4faf695493368054f4c44c3 |
ripemd-160 | 1d3ad8c462a86fd0363465c946b23bf35487f880 |
85388212 as geometric shapes
Circle
Radius = nDiameter | 170776424 |
---|---|
Circumference | 536509959.04474 |
Area | 2.2905813061512E+16 |
Sphere
Radius = nVolume | 2.607848562305E+24 |
---|---|
Surface area | 9.1623252246046E+16 |
Circumference | 536509959.04474 |
Square
Length = nPerimeter | 341552848 |
---|---|
Area | 7291146748556944 |
Diagonal | 120757167.47719 |
Cube
Length = nSurface area | 43746880491341664 |
---|---|
Volume | 6.2257798428889E+23 |
Space diagonal | 147896721.55146 |
Equilateral Triangle
Length = nPerimeter | 256164636 |
---|---|
Area | 3.1571591534853E+15 |
Altitude | 73948360.775731 |
Triangular Pyramid
Length = nSurface area | 3.1571591534853E+15 |
---|---|
Volume | 7.3371519084688E+22 |
Height | 40252389.159063 |