31293090 (number)

31293090 is an even 8-digits composite number following 31293089 and preceding 31293091. In scientific notation, it is written as 3.1293090 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 7741440 positive integers (up to 31293090) that are relatively prime to 31293090.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1293090 × 10^7
Engineering notation 3.1293090 × 10^6

Prime Factorization of 31293090

Prime Factorization 2 × 9 × 85 × 113 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31293090
Product of the distinct prime numbers

The prime factorization of 31293090 is 2 × 9 × 85 × 113 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 44, 19, 473, 740, 423, 4566, 34806, 10532, 369862, 488178, 2030540, 5526856, 31871456, 52295133, 586182589, 854960226, 7150756130, 5809501218

Basic calculations (n = 31293090)

Multiplication

n×y
n×2 62586180
n×3 93879270
n×4 125172360
n×5 156465450

Division

n÷y
n÷2 15646545
n÷3 10431030
n÷3 7823272.5
n÷5 6258618

Exponentiation

ny
n2 979257481748100
n3 3.0643992509517E+22
n4 9.5894521555963E+29
n5 3.0008358935577E+37

Nth Root

y√n
2√n 5594.0227028499
3√n 315.12496931107
4√n 74.793199576231
5√n 31.556562574025

Divisors of 31293090

1, 2, 9, 18, 85, 113, 170, 181, 226, 362, 765, 1017, 1530, 1629, 2034, 3258, 9605, 15385, 19210, 20453, 30770, 40906, 86445, 138465, 172890, 184077, 276930, 368154, 1738505, 3477010, 15646545, 31293090

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 -31293089
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 31293090 can be divided by 32 positive divisors. The sum of these divisors (counting 31293090) is 1, the average is 0.03125.

Base conversion 31293090

Base System Value
2 Binary 1110111010111111010100010
3 Ternary 2011212212001100
4 Quaternary 1313113322202
5 Quinary 31002334330
6 Senary 3034415230
8 Octal 167277242
10 Decimal 31293090
12 Duodecimal a591516
16 Hexadecimal 1dd7ea2
20 Vigesimal 9fbcea
36 Base36 impwi

Cryptographic Hash Functions

md5 f6d2d657907e7dc46688405f3a52de2a
sha1 61b586ec0c44f36c7c57260a92eac2a19364b3e8
sha256 0c617af42e02062272911ec6209cfca3c45523d5cbdc58eae535766a110fffca
sha512 4174f370e0ed12fbd62bf1c97eff4fd2c5bc38260a326b3d2e601fb7f1f6c68959acc5e427e83efaf534ca6da36c38398a13892b4935fe5e5b21ef53f9763ad2
ripemd-160 5d29dfdc675bfe48ef03da80d3bd1d9efda57e09

31293090 as geometric shapes

Circle

Radius = n
Diameter 62586180
Circumference 196620283.30425
Area 3.0764281106327E+15

Sphere

Radius = n
Volume 1.2836125565941E+23
Surface area 1.2305712442531E+16
Circumference 196620283.30425

Square

Length = n
Perimeter 125172360
Area 979257481748100
Diagonal 44255112.286562

Cube

Length = n
Surface area 5875544890488600
Volume 3.0643992509517E+22
Space diagonal 54201221.805826

Equilateral Triangle

Length = n
Perimeter 93879270
Area 4.2403092801992E+14
Altitude 27100610.902913

Triangular Pyramid

Length = n
Surface area 4.2403092801992E+14
Volume 3.6114291510182E+21
Height 14751704.095521