31194830 (number)

31194830 is an even 8-digits composite number following 31194829 and preceding 31194831. In scientific notation, it is written as 3.1194830 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11743872 positive integers (up to 31194830) that are relatively prime to 31194830.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-four thousand eight hundred thirty

Notation

Scientific notation 3.1194830 × 10^7
Engineering notation 3.1194830 × 10^6

Prime Factorization of 31194830

Prime Factorization 2 × 5 × 17 × 183499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31194830
Product of the distinct prime numbers

The prime factorization of 31194830 is 2 × 5 × 17 × 183499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 77, 82, 663, 809, 2066, 1195, 12893, 94545, 863504, 243780, 3135723, 6531589, 3842171, 39440741, 606159307, 1229387, 6729531213, 2876692350

Basic calculations (n = 31194830)

Multiplication

n×y
n×2 62389660
n×3 93584490
n×4 124779320
n×5 155974150

Division

n÷y
n÷2 15597415
n÷3 10398276.666667
n÷3 7798707.5
n÷5 6238966

Exponentiation

ny
n2 973117418728900
n3 3.0356232447287E+22
n4 9.469575106336E+29
n5 2.9540178561438E+37

Nth Root

y√n
2√n 5585.233209097
3√n 314.79479370134
4√n 74.734417834737
5√n 31.536720176108

Divisors of 31194830

1, 2, 5, 10, 17, 34, 85, 170, 183499, 366998, 917495, 1834990, 3119483, 6238966, 15597415, 31194830

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31194829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31194830 can be divided by 16 positive divisors. The sum of these divisors (counting 31194830) is 1, the average is 0.0625.

Base conversion 31194830

Base System Value
2 Binary 1110110111111111011001110
3 Ternary 2011200212021002
4 Quaternary 1312333323032
5 Quinary 30441213310
6 Senary 3032340302
8 Octal 166777316
10 Decimal 31194830
12 Duodecimal a544692
16 Hexadecimal 1dbfece
20 Vigesimal 9ej71a
36 Base36 ikm32

Cryptographic Hash Functions

md5 9eb2d735b540f07d4f1147a34729376a
sha1 5a1cf35c5f85601c5a0831428a1000245cf61335
sha256 a86d27cfaba028f5e1b42346d63c0063f769127c3042a39aadc73167078ee545
sha512 f272e4107c32b77facc8a16d70b729a8dc9a56b6faf2c2caa5a583c902028367efd49e29ffb682d394f548ba34aa9eaddf897ea9a6491ca9c9efcc3177263b52
ripemd-160 e4d65e15f0609da59812c870c9d87dc49d721e0d

31194830 as geometric shapes

Circle

Radius = n
Diameter 62389660
Circumference 196002897.51596
Area 3.057138533759E+15

Sphere

Radius = n
Volume 1.2715588912941E+23
Surface area 1.2228554135036E+16
Circumference 196002897.51596

Square

Length = n
Perimeter 124779320
Area 973117418728900
Diagonal 44116151.661923

Cube

Length = n
Surface area 5838704512373400
Volume 3.0356232447287E+22
Space diagonal 54031030.493474

Equilateral Triangle

Length = n
Perimeter 93584490
Area 4.2137220274218E+14
Altitude 27015515.246737

Triangular Pyramid

Length = n
Surface area 4.2137220274218E+14
Volume 3.5775163024586E+21
Height 14705383.887308