31192290 (number)

31192290 is an even 8-digits composite number following 31192289 and preceding 31192291. In scientific notation, it is written as 3.1192290 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 8211456 positive integers (up to 31192290) that are relatively prime to 31192290.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-two thousand two hundred ninety

Notation

Scientific notation 3.1192290 × 10^7
Engineering notation 3.1192290 × 10^6

Prime Factorization of 31192290

Prime Factorization 2 × 45 × 9 × 97 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31192290
Product of the distinct prime numbers

The prime factorization of 31192290 is 2 × 45 × 9 × 97 × 397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 63, 23, 830, 549, 6261, 7992, 24463, 79905, 853119, 790403, 293014, 2120999, 22070881, 72106275, 722433246, 741499113, 434406752, 812694496

Basic calculations (n = 31192290)

Multiplication

n×y
n×2 62384580
n×3 93576870
n×4 124769160
n×5 155961450

Division

n÷y
n÷2 15596145
n÷3 10397430
n÷3 7798072.5
n÷5 6238458

Exponentiation

ny
n2 972958955444100
n3 3.0348817896309E+22
n4 9.4664912897887E+29
n5 2.9528154159356E+37

Nth Root

y√n
2√n 5585.0058191554
3√n 314.78624954537
4√n 74.732896499168
5√n 31.536206591784

Divisors of 31192290

1, 2, 9, 18, 45, 90, 97, 194, 397, 405, 794, 810, 873, 1746, 3573, 4365, 7146, 8730, 17865, 35730, 38509, 39285, 77018, 78570, 160785, 321570, 346581, 693162, 1732905, 3465810, 15596145, 31192290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31192289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31192290 can be divided by 32 positive divisors. The sum of these divisors (counting 31192290) is 1, the average is 0.03125.

Base conversion 31192290

Base System Value
2 Binary 1110110111111010011100010
3 Ternary 2011200201210000
4 Quaternary 1312333103202
5 Quinary 30441123130
6 Senary 3032320430
8 Octal 166772342
10 Decimal 31192290
12 Duodecimal a543116
16 Hexadecimal 1dbf4e2
20 Vigesimal 9ej0ea
36 Base36 ikk4i

Cryptographic Hash Functions

md5 3414f09c08c26a92d040986ac60580a4
sha1 d2f92ac9e99bf01707a5c7d7873db8faa3a93e29
sha256 b7e6309ad777241ac08a5cb952484280079f4d094857f86b6e59e9008f2d4e66
sha512 5b3d15afb516d84f625ff290baff7a19014885998d21904d6cc0b12ea7e3f926c606282b595312d1261d687e3dc767721a1a49dcc88ac6a8f284e0d51b9fc499
ripemd-160 7c20cd771a73ad7d0bc9a9701f454345eeb8a82e

31192290 as geometric shapes

Circle

Radius = n
Diameter 62384580
Circumference 195986938.22528
Area 3.0566407066676E+15

Sphere

Radius = n
Volume 1.2712483113091E+23
Surface area 1.222656282667E+16
Circumference 195986938.22528

Square

Length = n
Perimeter 124769160
Area 972958955444100
Diagonal 44112559.559475

Cube

Length = n
Surface area 5837753732664600
Volume 3.0348817896309E+22
Space diagonal 54026631.084423

Equilateral Triangle

Length = n
Perimeter 93576870
Area 4.2130358612708E+14
Altitude 27013315.542211

Triangular Pyramid

Length = n
Surface area 4.2130358612708E+14
Volume 3.576642489246E+21
Height 14704186.519825