61783820 (number)

61783820 is an even 8-digits composite number following 61783819 and preceding 61783821. In scientific notation, it is written as 6.1783820 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 20067264 positive integers (up to 61783820) that are relatively prime to 61783820.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred eighty-three thousand eight hundred twenty

Notation

Scientific notation 6.1783820 × 10^7
Engineering notation 6.1783820 × 10^6

Prime Factorization of 61783820

Prime Factorization 2 × 2 × 5 × 133 × 23227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30891910
Product of the distinct prime numbers

The prime factorization of 61783820 is 2 × 2 × 5 × 133 × 23227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 81, 33, 720, 360, 6326, 2351, 56606, 33865, 429819, 53010, 4194754, 6374567, 81108813, 55687884, 604962519, 941666405, 2834413752, 5188713547

Basic calculations (n = 61783820)

Multiplication

n×y
n×2 123567640
n×3 185351460
n×4 247135280
n×5 308919100

Division

n÷y
n÷2 30891910
n÷3 20594606.666667
n÷3 15445955
n÷5 12356764

Exponentiation

ny
n2 3817240413792400
n3 2.3584369462248E+23
n4 1.457132437669E+31
n5 9.0027208245103E+38

Nth Root

y√n
2√n 7860.2684432531
3√n 395.32861613644
4√n 88.658154973206
5√n 36.155548242067

Divisors of 61783820

1, 2, 4, 5, 10, 20, 133, 266, 532, 665, 1330, 2660, 23227, 46454, 92908, 116135, 232270, 464540, 3089191, 6178382, 12356764, 15445955, 30891910, 61783820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61783819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61783820 can be divided by 24 positive divisors. The sum of these divisors (counting 61783820) is 1, the average is 0.041666666666667.

Base conversion 61783820

Base System Value
2 Binary 11101011101011111100001100
3 Ternary 11022020221110122
4 Quaternary 3223223330030
5 Quinary 111304040240
6 Senary 10044124112
8 Octal 353537414
10 Decimal 61783820
12 Duodecimal 18836638
16 Hexadecimal 3aebf0c
20 Vigesimal j62jb0
36 Base36 10s8p8

Cryptographic Hash Functions

md5 1b3bd363fe6bc38b586d8b4e3348400a
sha1 60d4cfa19e88b629b4a6bd8ea592aaec9dc0ba28
sha256 d08a3414cc28f2e2275c5a6e366d6556501c6486776022dd843df04c5a7ce5e9
sha512 63ded739d9772648460fff28bd1343234e6c276a94057a2005de2a06f8b703d8c31ec49a9e44512e6220b0894d8b7f4d22394d34072e0be5e21424c9db2467e8
ripemd-160 0dc7b1aa81be11477addfd648ea85c3b0417f649

61783820 as geometric shapes

Circle

Radius = n
Diameter 123567640
Circumference 388199190.04543
Area 1.1992214440956E+16

Sphere

Radius = n
Volume 9.8789975789526E+23
Surface area 4.7968857763825E+16
Circumference 388199190.04543

Square

Length = n
Perimeter 247135280
Area 3817240413792400
Diagonal 87375516.179218

Cube

Length = n
Surface area 22903442482754400
Volume 2.3584369462248E+23
Space diagonal 107012715.32569

Equilateral Triangle

Length = n
Perimeter 185351460
Area 1.6529135853484E+15
Altitude 53506357.662845

Triangular Pyramid

Length = n
Surface area 1.6529135853484E+15
Volume 2.7794445961274E+22
Height 29125172.059739