61893906 (number)

61893906 is an even 8-digits composite number following 61893905 and preceding 61893907. In scientific notation, it is written as 6.1893906 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 18164736 positive integers (up to 61893906) that are relatively prime to 61893906.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-three thousand nine hundred six

Notation

Scientific notation 6.1893906 × 10^7
Engineering notation 6.1893906 × 10^6

Prime Factorization of 61893906

Prime Factorization 2 × 3 × 17 × 19 × 109 × 293

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61893906
Product of the distinct prime numbers

The prime factorization of 61893906 is 2 × 3 × 17 × 19 × 109 × 293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 11, 22, 168, 630, 3938, 8001, 76841, 56731, 319809, 595772, 7766532, 1163411, 16093811, 45138944, 563785916, 170710723, 5271026069, 6808696620

Basic calculations (n = 61893906)

Multiplication

n×y
n×2 123787812
n×3 185681718
n×4 247575624
n×5 309469530

Division

n÷y
n÷2 30946953
n÷3 20631302
n÷3 15473476.5
n÷5 12378781.2

Exponentiation

ny
n2 3830855599936836
n3 2.3710661640206E+23
n4 1.4675454627567E+31
n5 9.0832120922592E+38

Nth Root

y√n
2√n 7867.2680137389
3√n 395.56327478776
4√n 88.697621240589
5√n 36.168423412107

Divisors of 61893906

1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 293, 323, 327, 586, 646, 654, 879, 969, 1758, 1853, 1938, 2071, 3706, 4142, 4981, 5559, 5567, 6213, 9962, 11118, 11134, 12426, 14943, 16701, 29886, 31937, 33402, 35207, 63874, 70414, 94639, 95811, 105621, 189278, 191622, 211242, 283917, 542929, 567834, 606803, 1085858, 1213606, 1628787, 1820409, 3257574, 3640818, 10315651, 20631302, 30946953, 61893906

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61893905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61893906 can be divided by 64 positive divisors. The sum of these divisors (counting 61893906) is 1, the average is 0.015625.

Base conversion 61893906

Base System Value
2 Binary 11101100000110110100010010
3 Ternary 11022110112110220
4 Quaternary 3230012310102
5 Quinary 111321101111
6 Senary 10050333510
8 Octal 354066422
10 Decimal 61893906
12 Duodecimal 1888a296
16 Hexadecimal 3b06d12
20 Vigesimal j6gef6
36 Base36 10uln6

Cryptographic Hash Functions

md5 73c35c68585b51881648f8ed566069bf
sha1 44aba6fda3f2cc836205d9241720e81f9e5dff30
sha256 d3d428edf2b7b264bd07af5891affd936a2b55d9ba6730531d8f053b6f1140fd
sha512 e092bf76aeea6f210ec06647c033f66ae9adedcad5324e61afdc5abc35e95b3ca40e3c760bc0e0c9fae17d7712cc3966149ce7dff2a20befb2eb8895accfeba5
ripemd-160 ab4eac1cd2b8f96957dfeea8eaed5ecaf1063252

61893906 as geometric shapes

Circle

Radius = n
Diameter 123787812
Circumference 388890880.78315
Area 1.2034987809725E+16

Sphere

Radius = n
Volume 9.9318987227501E+23
Surface area 4.81399512389E+16
Circumference 388890880.78315

Square

Length = n
Perimeter 247575624
Area 3830855599936836
Diagonal 87531201.293445

Cube

Length = n
Surface area 22985133599621016
Volume 2.3710661640206E+23
Space diagonal 107203389.87089

Equilateral Triangle

Length = n
Perimeter 185681718
Area 1.6588091338876E+15
Altitude 53601694.935446

Triangular Pyramid

Length = n
Surface area 1.6588091338876E+15
Volume 2.794328272035E+22
Height 29177067.097815