31006830 (number)

31006830 is an even 8-digits composite number following 31006829 and preceding 31006831. In scientific notation, it is written as 3.1006830 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 8242592 positive integers (up to 31006830) that are relatively prime to 31006830.

Interesting facts

Basic properties

Name

Name thirty-one million six thousand eight hundred thirty

Notation

Scientific notation 3.1006830 × 10^7
Engineering notation 3.1006830 × 10^6

Prime Factorization of 31006830

Prime Factorization 2 × 1795 × 3 × 2879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31006830
Product of the distinct prime numbers

The prime factorization of 31006830 is 2 × 1795 × 3 × 2879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 44, 27, 182, 720, 5085, 5329, 36243, 70622, 30882, 937685, 6070665, 7553025, 39749626, 70564757, 780868491, 767653676, 2572402611, 8216109928

Basic calculations (n = 31006830)

Multiplication

n×y
n×2 62013660
n×3 93020490
n×4 124027320
n×5 155034150

Division

n÷y
n÷2 15503415
n÷3 10335610
n÷3 7751707.5
n÷5 6201366

Exponentiation

ny
n2 961423506648900
n3 2.9810695228666E+22
n4 9.2433515913707E+29
n5 2.8660703142386E+37

Nth Root

y√n
2√n 5568.3776811563
3√n 314.16113411476
4√n 74.621563111183
5√n 31.498616119509

Divisors of 31006830

1, 2, 3, 6, 1795, 2879, 3590, 5385, 5758, 8637, 10770, 17274, 5167805, 10335610, 15503415, 31006830

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 -31006829
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 31006830 can be divided by 16 positive divisors. The sum of these divisors (counting 31006830) is 1, the average is 0.0625.

Base conversion 31006830

Base System Value
2 Binary 1110110010010000001101110
3 Ternary 2011100022101010
4 Quaternary 1312102001232
5 Quinary 30414204310
6 Senary 3024330050
8 Octal 166220156
10 Decimal 31006830
12 Duodecimal a473926
16 Hexadecimal 1d9206e
20 Vigesimal 9dfh1a
36 Base36 igl0u

Cryptographic Hash Functions

md5 f085b179133ba53897bda10a8b86f134
sha1 7fbf3cabfd264701694914344d683b8853f4d99b
sha256 c1b53c206a855b52b40c19a25cdc0297ebbe07cd0389f7b54d87314d1659682c
sha512 0bdb4b0a778d1d942fcc0dd787822ff8a4f3096932079cf80da0a8a83a4170b926b582e8e307fb1d0a9706dc050c5634b300e8c3a71fe54e9a6b2926fc8a38a3
ripemd-160 76df5d232f186a1f09a5a7af81b182f5b9e6b21a

31006830 as geometric shapes

Circle

Radius = n
Diameter 62013660
Circumference 194821658.67822
Area 3.0204010254767E+15

Sphere

Radius = n
Volume 1.2487074817171E+23
Surface area 1.2081604101907E+16
Circumference 194821658.67822

Square

Length = n
Perimeter 124027320
Area 961423506648900
Diagonal 43850279.512197

Cube

Length = n
Surface area 5768541039893400
Volume 2.9810695228666E+22
Space diagonal 53705404.941651

Equilateral Triangle

Length = n
Perimeter 93020490
Area 4.1630859027673E+14
Altitude 26852702.470825

Triangular Pyramid

Length = n
Surface area 4.1630859027673E+14
Volume 3.5132241246792E+21
Height 14616759.837399