30207986 (number)

30207986 is an even 8-digits composite number following 30207985 and preceding 30207987. In scientific notation, it is written as 3.0207986 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 13989456 positive integers (up to 30207986) that are relatively prime to 30207986.

Interesting facts

Basic properties

Name

Name thirty million two hundred seven thousand nine hundred eighty-six

Notation

Scientific notation 3.0207986 × 10^7
Engineering notation 3.0207986 × 10^6

Prime Factorization of 30207986

Prime Factorization 2 × 2809 × 19 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30207986
Product of the distinct prime numbers

The prime factorization of 30207986 is 2 × 2809 × 19 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 77, 25, 669, 244, 8888, 2709, 17816, 30926, 652602, 621579, 9636357, 4481125, 86743132, 87132538, 385263013, 129227621, 1924966645, 1309863153

Basic calculations (n = 30207986)

Multiplication

n×y
n×2 60415972
n×3 90623958
n×4 120831944
n×5 151039930

Division

n÷y
n÷2 15103993
n÷3 10069328.666667
n÷3 7551996.5
n÷5 6041597.2

Exponentiation

ny
n2 912522418176196
n3 2.7565464432953E+22
n4 8.3269716367413E+29
n5 2.5154104262508E+37

Nth Root

y√n
2√n 5496.1792183298
3√n 311.43966515726
4√n 74.1362206909
5√n 31.334614369363

Divisors of 30207986

1, 2, 19, 38, 283, 566, 2809, 5377, 5618, 10754, 53371, 106742, 794947, 1589894, 15103993, 30207986

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 -30207985
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 30207986 can be divided by 16 positive divisors. The sum of these divisors (counting 30207986) is 1, the average is 0.0625.

Base conversion 30207986

Base System Value
2 Binary 1110011001110111111110010
3 Ternary 2002211201120022
4 Quaternary 1303032333302
5 Quinary 30213123421
6 Senary 2555243442
8 Octal 163167762
10 Decimal 30207986
12 Duodecimal a149582
16 Hexadecimal 1cceff2
20 Vigesimal 98fjj6
36 Base36 hzgmq

Cryptographic Hash Functions

md5 60311bf2d303bad246b393b4aae15e99
sha1 dbc0ba2b6c39092f1874664c8df4fa107cbef4fa
sha256 87f97c397845cec621d7b108c2bbff18c8040b97e54c35953715621a18244fd2
sha512 ac674739e17370d1589bac4a20e17cc51f7fa25502e5c2f7517a633765c8414c2932fa253535e18ecb305027039dcd9fdb4259a986248cf821ef3ceb705e969b
ripemd-160 00e0d5b751ea23343b445b2d6fc360e6a28f2179

30207986 as geometric shapes

Circle

Radius = n
Diameter 60415972
Circumference 189802373.79469
Area 2.8667737251783E+15

Sphere

Radius = n
Volume 1.1546594740714E+23
Surface area 1.1467094900713E+16
Circumference 189802373.79469

Square

Length = n
Perimeter 120831944
Area 912522418176196
Diagonal 42720543.493177

Cube

Length = n
Surface area 5475134509057176
Volume 2.7565464432953E+22
Space diagonal 52321766.546329

Equilateral Triangle

Length = n
Perimeter 90623958
Area 3.951337978317E+14
Altitude 26160883.273165

Triangular Pyramid

Length = n
Surface area 3.951337978317E+14
Volume 3.2486211378496E+21
Height 14240181.164392