20249941 (number)

20249941 is an odd 8-digits composite number following 20249940 and preceding 20249942. In scientific notation, it is written as 2.0249941 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 18583040 positive integers (up to 20249941) that are relatively prime to 20249941.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-nine thousand nine hundred forty-one

Notation

Scientific notation 2.0249941 × 10^7
Engineering notation 2.0249941 × 10^6

Prime Factorization of 20249941

Prime Factorization 17 × 17 × 41 × 1709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1191173
Product of the distinct prime numbers

The prime factorization of 20249941 is 17 × 17 × 41 × 1709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 40, 31, 180, 46, 6742, 2413, 81747, 46706, 982497, 375440, 1651756, 9034420, 84767329, 95548605, 976964275, 35927715, 1434755276, 4726659096

Basic calculations (n = 20249941)

Multiplication

n×y
n×2 40499882
n×3 60749823
n×4 80999764
n×5 101249705

Division

n÷y
n÷2 10124970.5
n÷3 6749980.3333333
n÷3 5062485.25
n÷5 4049988.2

Exponentiation

ny
n2 410060110503481
n3 8.303693044149E+21
n4 1.6814929422613E+29
n5 3.4050132872707E+36

Nth Root

y√n
2√n 4499.9934444397
3√n 272.56782420823
4√n 67.081990462714
5√n 28.925758264546

Divisors of 20249941

1, 17, 41, 289, 697, 1709, 11849, 29053, 70069, 493901, 1191173, 20249941

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20249940
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20249941 can be divided by 12 positive divisors. The sum of these divisors (counting 20249941) is 1, the average is 0.083333333333333.

Base conversion 20249941

Base System Value
2 Binary 1001101001111110101010101
3 Ternary 1102002210200211
4 Quaternary 1031033311111
5 Quinary 20140444231
6 Senary 2002005421
8 Octal 115176525
10 Decimal 20249941
12 Duodecimal 6946871
16 Hexadecimal 134fd55
20 Vigesimal 66b4h1
36 Base36 c20yd

Cryptographic Hash Functions

md5 daeb7d0a2606b540d052384797f44033
sha1 34e66572e97ec04e16c5590a40001c2952af5c77
sha256 b53893b6c8403c4bd5e62856a5a9ddfae8e6cf7d7b351fb952d3c453aed3a687
sha512 11725fa364c6103f52ac961ceb069151f3fa6ebf164f61215f5626f35758da10f163c4f6043a6c12de8c9146050f1749a99ae313747721ac4d2f2ffa828b8b8d
ripemd-160 888f3e3fa82a25d54a6bff861b99616967bb8752

20249941 as geometric shapes

Circle

Radius = n
Diameter 40499882
Circumference 127234131.76245
Area 1.288241830688E+15

Sphere

Radius = n
Volume 3.4782428086884E+22
Surface area 5.1529673227518E+15
Circumference 127234131.76245

Square

Length = n
Perimeter 80999764
Area 410060110503481
Diagonal 28637741.199455

Cube

Length = n
Surface area 2460360663020886
Volume 8.303693044149E+21
Space diagonal 35073926.662272

Equilateral Triangle

Length = n
Perimeter 60749823
Area 1.7756123638733E+14
Altitude 17536963.331136

Triangular Pyramid

Length = n
Surface area 1.7756123638733E+14
Volume 9.7859961006822E+20
Height 9545913.7331517