66403764 (number)

66403764 is an even 8-digits composite number following 66403763 and preceding 66403765. In scientific notation, it is written as 6.6403764 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 18506880 positive integers (up to 66403764) that are relatively prime to 66403764.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred three thousand seven hundred sixty-four

Notation

Scientific notation 6.6403764 × 10^7
Engineering notation 6.6403764 × 10^6

Prime Factorization of 66403764

Prime Factorization 2 × 2 × 63 × 41 × 6427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33201882
Product of the distinct prime numbers

The prime factorization of 66403764 is 2 × 2 × 63 × 41 × 6427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 89, 14, 52, 208, 1813, 460, 33052, 97923, 142668, 173003, 8783196, 7452692, 24681820, 27129491, 340173427, 460725162, 3212819897, 7918697925

Basic calculations (n = 66403764)

Multiplication

n×y
n×2 132807528
n×3 199211292
n×4 265615056
n×5 332018820

Division

n÷y
n÷2 33201882
n÷3 22134588
n÷3 16600941
n÷5 13280752.8

Exponentiation

ny
n2 4409459873367696
n3 2.9280473279858E+23
n4 1.944333637484E+31
n5 1.2911107200075E+39

Nth Root

y√n
2√n 8148.8504710787
3√n 404.94642181039
4√n 90.270983549969
5√n 36.680778083821

Divisors of 66403764

1, 2, 4, 41, 63, 82, 126, 164, 252, 2583, 5166, 6427, 10332, 12854, 25708, 263507, 404901, 527014, 809802, 1054028, 1619604, 16600941, 33201882, 66403764

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 -66403763
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 66403764 can be divided by 24 positive divisors. The sum of these divisors (counting 66403764) is 1, the average is 0.041666666666667.

Base conversion 66403764

Base System Value
2 Binary 11111101010011110110110100
3 Ternary 11121221122211200
4 Quaternary 3331103312310
5 Quinary 113444410024
6 Senary 10331132500
8 Octal 375236664
10 Decimal 66403764
12 Duodecimal 1a2a4130
16 Hexadecimal 3f53db4
20 Vigesimal 10f0984
36 Base36 13j9h0

Cryptographic Hash Functions

md5 aec350e4a396df1d7a08c7d10ca34337
sha1 5ee5766296774984705ced226f9da1caceab02b1
sha256 eae4f21df85a006ec1173ef45e7e6148b8bb4bdc8270b30a95c851465a45efe5
sha512 90a1b761a2ecd28d0af899065fab35d51dc7d40749130bf637aa245987959f0b5a15bb4ec47ff18199c44b6299f31e144a3a2646476ee16862a2f46d208e1085
ripemd-160 389548a0254349f3b28e39b78cceff8e680bed09

66403764 as geometric shapes

Circle

Radius = n
Diameter 132807528
Circumference 417227154.30622
Area 1.3852726744471E+16

Sphere

Radius = n
Volume 1.2264975966618E+24
Surface area 5.5410906977884E+16
Circumference 417227154.30622

Square

Length = n
Perimeter 265615056
Area 4409459873367696
Diagonal 93909103.641422

Cube

Length = n
Surface area 26456759240206176
Volume 2.9280473279858E+23
Space diagonal 115014693.06181

Equilateral Triangle

Length = n
Perimeter 199211292
Area 1.9093521336523E+15
Altitude 57507346.530907

Triangular Pyramid

Length = n
Surface area 1.9093521336523E+15
Volume 3.4507368687565E+22
Height 31303034.547141