61639716 (number)

61639716 is an even 8-digits composite number following 61639715 and preceding 61639717. In scientific notation, it is written as 6.1639716 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 20479680 positive integers (up to 61639716) that are relatively prime to 61639716.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred thirty-nine thousand seven hundred sixteen

Notation

Scientific notation 6.1639716 × 10^7
Engineering notation 6.1639716 × 10^6

Prime Factorization of 61639716

Prime Factorization 2 × 2 × 3 × 313 × 16411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30819858
Product of the distinct prime numbers

The prime factorization of 61639716 is 2 × 2 × 3 × 313 × 16411. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 83, 86, 254, 914, 5485, 6559, 20451, 99680, 399144, 648011, 9815626, 374107, 74277585, 68587659, 869616142, 164932358, 1029256334, 9786482770

Basic calculations (n = 61639716)

Multiplication

n×y
n×2 123279432
n×3 184919148
n×4 246558864
n×5 308198580

Division

n÷y
n÷2 30819858
n÷3 20546572
n÷3 15409929
n÷5 12327943.2

Exponentiation

ny
n2 3799454588560656
n3 2.3419730179378E+23
n4 1.4435855170535E+31
n5 8.8982201292889E+38

Nth Root

y√n
2√n 7851.0964839314
3√n 395.02102328953
4√n 88.606413334089
5√n 36.138666712929

Divisors of 61639716

1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 16411, 32822, 49233, 65644, 98466, 196932, 5136643, 10273286, 15409929, 20546572, 30819858, 61639716

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 -61639715
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 61639716 can be divided by 24 positive divisors. The sum of these divisors (counting 61639716) is 1, the average is 0.041666666666667.

Base conversion 61639716

Base System Value
2 Binary 11101011001000110000100100
3 Ternary 11021222121210110
4 Quaternary 3223020300210
5 Quinary 111234432331
6 Senary 10041053020
8 Octal 353106044
10 Decimal 61639716
12 Duodecimal 18787170
16 Hexadecimal 3ac8c24
20 Vigesimal j54j5g
36 Base36 10p5ic

Cryptographic Hash Functions

md5 f744b5792cb081371e3926a2f63e73f4
sha1 dd802861c398b9fc1d4ae9026a67b0a50d3452b6
sha256 f4992fbbc68e0345307d659f3994f347a52e63205f67893152f521db5233d229
sha512 4d7c761645ddb2f456be36257ab584a98c70fe042d978df98d24fe59bb792600a868242336a442a707634cb30f2cf0f65b4e7d27d01a862821884d6d89726131
ripemd-160 c326067e218f3b3db7871f8e364a76663639ae54

61639716 as geometric shapes

Circle

Radius = n
Diameter 123279432
Circumference 387293757.90992
Area 1.193633862307E+16

Sphere

Radius = n
Volume 9.8100336374117E+23
Surface area 4.7745354492281E+16
Circumference 387293757.90992

Square

Length = n
Perimeter 246558864
Area 3799454588560656
Diagonal 87171722.348026

Cube

Length = n
Surface area 22796727531363936
Volume 2.3419730179378E+23
Space diagonal 106763119.87612

Equilateral Triangle

Length = n
Perimeter 184919148
Area 1.6452120971094E+15
Altitude 53381559.938058

Triangular Pyramid

Length = n
Surface area 1.6452120971094E+15
Volume 2.7600416705662E+22
Height 29057240.782675