31794920 (number)

31794920 is an even 8-digits composite number following 31794919 and preceding 31794921. In scientific notation, it is written as 3.1794920 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 12687168 positive integers (up to 31794920) that are relatively prime to 31794920.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 3.1794920 × 10^7
Engineering notation 3.1794920 × 10^6

Prime Factorization of 31794920

Prime Factorization 2 × 2 × 2 × 5 × 1327 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7948730
Product of the distinct prime numbers

The prime factorization of 31794920 is 2 × 2 × 2 × 5 × 1327 × 599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 24, 45, 839, 444, 8228, 3318, 26702, 78608, 138848, 941213, 980525, 4002864, 42302977, 10081729, 469808514, 936414039, 1742158545, 3049855410

Basic calculations (n = 31794920)

Multiplication

n×y
n×2 63589840
n×3 95384760
n×4 127179680
n×5 158974600

Division

n÷y
n÷2 15897460
n÷3 10598306.666667
n÷3 7948730
n÷5 6358984

Exponentiation

ny
n2 1010916937806400
n3 3.2142023164199E+22
n4 1.0219530551439E+30
n5 3.2492915632055E+37

Nth Root

y√n
2√n 5638.6984313758
3√n 316.80053927229
4√n 75.091267344318
5√n 31.657130558171

Divisors of 31794920

1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 1327, 2396, 2654, 2995, 4792, 5308, 5990, 6635, 10616, 11980, 13270, 23960, 26540, 53080, 794873, 1589746, 3179492, 3974365, 6358984, 7948730, 15897460, 31794920

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 -31794919
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 31794920 can be divided by 32 positive divisors. The sum of these divisors (counting 31794920) is 1, the average is 0.03125.

Base conversion 31794920

Base System Value
2 Binary 1111001010010011011101000
3 Ternary 2012211100102122
4 Quaternary 1321102123220
5 Quinary 31114414140
6 Senary 3053250412
8 Octal 171223350
10 Decimal 31794920
12 Duodecimal a793a08
16 Hexadecimal 1e526e8
20 Vigesimal 9ie760
36 Base36 ixh48

Cryptographic Hash Functions

md5 3de198664d10fc1e2694f7e021a77e03
sha1 48baa1e39f3184f867a99ec39c5afb3aa2a083a3
sha256 e538050ca9c579d26913c2ae0c0c5e69763def207a668eec8d800658217bc00b
sha512 542b0fb99a165675eac04989919ebfe59e32bc6e730f5ea54eb9aa4c9d634dc788573a3c8a08bb52572cad4d00af456b1917b0fd23ec559fbcebb9fd7b675ead
ripemd-160 426c1846636dea0b57c71594eac1534e9a657a10

31794920 as geometric shapes

Circle

Radius = n
Diameter 63589840
Circumference 199773374.18695
Area 3.1758892252021E+15

Sphere

Radius = n
Volume 1.3463619179222E+23
Surface area 1.2703556900808E+16
Circumference 199773374.18695

Square

Length = n
Perimeter 127179680
Area 1010916937806400
Diagonal 44964807.078568

Cube

Length = n
Surface area 6065501626838400
Volume 3.2142023164199E+22
Space diagonal 55070416.862588

Equilateral Triangle

Length = n
Perimeter 95384760
Area 4.3773987462816E+14
Altitude 27535208.431294

Triangular Pyramid

Length = n
Surface area 4.3773987462816E+14
Volume 3.7879737567434E+21
Height 14988269.026189