31006730 (number)

31006730 is an even 8-digits composite number following 31006729 and preceding 31006731. In scientific notation, it is written as 3.1006730 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 12312912 positive integers (up to 31006730) that are relatively prime to 31006730.

Interesting facts

Basic properties

Name

Name thirty-one million six thousand seven hundred thirty

Notation

Scientific notation 3.1006730 × 10^7
Engineering notation 3.1006730 × 10^6

Prime Factorization of 31006730

Prime Factorization 2 × 5 × 139 × 22307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31006730
Product of the distinct prime numbers

The prime factorization of 31006730 is 2 × 5 × 139 × 22307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 23, 77, 989, 703, 5275, 6781, 52224, 41652, 821580, 330163, 4977387, 6877263, 51399907, 85602232, 111274764, 358964748, 4940387733, 3788029661

Basic calculations (n = 31006730)

Multiplication

n×y
n×2 62013460
n×3 93020190
n×4 124026920
n×5 155033650

Division

n÷y
n÷2 15503365
n÷3 10335576.666667
n÷3 7751682.5
n÷5 6201346

Exponentiation

ny
n2 961417305292900
n3 2.9810406802545E+22
n4 9.2432323491666E+29
n5 2.8660240977787E+37

Nth Root

y√n
2√n 5568.3687018731
3√n 314.16079638114
4√n 74.621502945687
5√n 31.498595802271

Divisors of 31006730

1, 2, 5, 10, 139, 278, 695, 1390, 22307, 44614, 111535, 223070, 3100673, 6201346, 15503365, 31006730

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 -31006729
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 31006730 can be divided by 16 positive divisors. The sum of these divisors (counting 31006730) is 1, the average is 0.0625.

Base conversion 31006730

Base System Value
2 Binary 1110110010010000000001010
3 Ternary 2011100022020102
4 Quaternary 1312102000022
5 Quinary 30414203410
6 Senary 3024325402
8 Octal 166220012
10 Decimal 31006730
12 Duodecimal a473862
16 Hexadecimal 1d9200a
20 Vigesimal 9dfgga
36 Base36 igky2

Cryptographic Hash Functions

md5 41d322cc602689ef8d52a8c521ad77f3
sha1 ea701c2837895adf3035e331a62b63a5a6ffc774
sha256 62735526a0624184e042cc461432d2eb8759bd4f10cd895345cd2dbf2d41c65d
sha512 751f4175c418efac00e34b36e0b80394f6d2c3ab2b00d63617d0369646cee98a366ff5cfe46a21121be08c7c0bbee2126b83ba1d35b541d942167a0f83a7935b
ripemd-160 11ec3784b86789421e79553a3091eba66fcd53cc

31006730 as geometric shapes

Circle

Radius = n
Diameter 62013460
Circumference 194821030.35968
Area 3.0203815433423E+15

Sphere

Radius = n
Volume 1.248695400152E+23
Surface area 1.2081526173369E+16
Circumference 194821030.35968

Square

Length = n
Perimeter 124026920
Area 961417305292900
Diagonal 43850138.090841

Cube

Length = n
Surface area 5768503831757400
Volume 2.9810406802545E+22
Space diagonal 53705231.73657

Equilateral Triangle

Length = n
Perimeter 93020190
Area 4.1630590501082E+14
Altitude 26852615.868285

Triangular Pyramid

Length = n
Surface area 4.1630590501082E+14
Volume 3.5131901333348E+21
Height 14616712.696947