31194893 (number)

31194893 is an odd 8-digits composite number following 31194892 and preceding 31194894. In scientific notation, it is written as 3.1194893 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 30388288 positive integers (up to 31194893) that are relatively prime to 31194893.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1194893 × 10^7
Engineering notation 3.1194893 × 10^6

Prime Factorization of 31194893

Prime Factorization 113 × 59 × 4679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31194893
Product of the distinct prime numbers

The prime factorization of 31194893 is 113 × 59 × 4679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 60, 4, 77, 965, 1109, 7152, 75320, 62842, 175414, 959996, 8199709, 2904846, 21590982, 31041804, 109828749, 192878980, 549841543, 1245727624

Basic calculations (n = 31194893)

Multiplication

n×y
n×2 62389786
n×3 93584679
n×4 124779572
n×5 155974465

Division

n÷y
n÷2 15597446.5
n÷3 10398297.666667
n÷3 7798723.25
n÷5 6238978.6

Exponentiation

ny
n2 973121349281449
n3 3.035641636685E+22
n4 9.4696516042735E+29
n5 2.9540476854259E+37

Nth Root

y√n
2√n 5585.2388489661
3√n 314.79500561742
4√n 74.73445556747
5√n 31.536732914191

Divisors of 31194893

1, 59, 113, 4679, 6667, 276061, 528727, 31194893

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31194892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31194893 can be divided by 8 positive divisors. The sum of these divisors (counting 31194893) is 1, the average is 0.125.

Base conversion 31194893

Base System Value
2 Binary 1110110111111111100001101
3 Ternary 2011200212100102
4 Quaternary 1312333330031
5 Quinary 30441214033
6 Senary 3032340445
8 Octal 166777415
10 Decimal 31194893
12 Duodecimal a544725
16 Hexadecimal 1dbff0d
20 Vigesimal 9ej74d
36 Base36 ikm4t

Cryptographic Hash Functions

md5 d263b2cd84455c29a138f590477cc104
sha1 9eb42f450a78ae6e766e37e0feed850bd7eebd09
sha256 3e4d645b0bc9735499a6cc9bf5a4ff760decbb125a8632c9d1fe816d099af777
sha512 290046e4995f78031e8089d97d96dc082f26cf501d9d326aedf23cd05248ab4b9713a02b90a506a86f43efc04ec5f05e4175dcef08359793e7d822187bce7aa6
ripemd-160 40c9bdd522062cb7991474299c006681d65e6f06

31194893 as geometric shapes

Circle

Radius = n
Diameter 62389786
Circumference 196003293.35664
Area 3.057150881954E+15

Sphere

Radius = n
Volume 1.2715665952988E+23
Surface area 1.2228603527816E+16
Circumference 196003293.35664

Square

Length = n
Perimeter 124779572
Area 973121349281449
Diagonal 44116240.757378

Cube

Length = n
Surface area 5838728095688694
Volume 3.035641636685E+22
Space diagonal 54031139.612675

Equilateral Triangle

Length = n
Perimeter 93584679
Area 4.2137390472136E+14
Altitude 27015569.806337

Triangular Pyramid

Length = n
Surface area 4.2137390472136E+14
Volume 3.577537977587E+21
Height 14705413.585793