66444260 (number)

66444260 is an even 8-digits composite number following 66444259 and preceding 66444261. In scientific notation, it is written as 6.6444260 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 26577696 positive integers (up to 66444260) that are relatively prime to 66444260.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-four thousand two hundred sixty

Notation

Scientific notation 6.6444260 × 10^7
Engineering notation 6.6444260 × 10^6

Prime Factorization of 66444260

Prime Factorization 2 × 2 × 5 × 3322213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33222130
Product of the distinct prime numbers

The prime factorization of 66444260 is 2 × 2 × 5 × 3322213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 81, 52, 890, 261, 396, 6435, 26194, 49024, 823750, 183483, 1844269, 869641, 99833596, 55649997, 666991823, 906483873, 7104508245, 1608614873

Basic calculations (n = 66444260)

Multiplication

n×y
n×2 132888520
n×3 199332780
n×4 265777040
n×5 332221300

Division

n÷y
n÷2 33222130
n÷3 22148086.666667
n÷3 16611065
n÷5 13288852

Exponentiation

ny
n2 4414839686947600
n3 2.9334075601786E+23
n4 1.9490809461448E+31
n5 1.2950524114669E+39

Nth Root

y√n
2√n 8151.3348600091
3√n 405.02872325879
4√n 90.284743229458
5√n 36.685250910302

Divisors of 66444260

1, 2, 4, 5, 10, 20, 3322213, 6644426, 13288852, 16611065, 33222130, 66444260

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 -66444259
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 66444260 can be divided by 12 positive divisors. The sum of these divisors (counting 66444260) is 1, the average is 0.083333333333333.

Base conversion 66444260

Base System Value
2 Binary 11111101011101101111100100
3 Ternary 11122000201101112
4 Quaternary 3331131233210
5 Quinary 114002204020
6 Senary 10332044152
8 Octal 375355744
10 Decimal 66444260
12 Duodecimal 1a303658
16 Hexadecimal 3f5dbe4
20 Vigesimal 10f5ad0
36 Base36 13k4pw

Cryptographic Hash Functions

md5 53406bebe53d51524841b501859370e8
sha1 8a2f05d5fa472e21c616bf2d1d05724d1222992f
sha256 844e14ccf99cd4f2391948ccb27e139dd18fc4aa5e74ee8b55d2ff1493e5a19a
sha512 cb6aa531de7c19037f0e6f1f2bfae6ce0d24d0250e08d4223c36c59132246de340a90d8f9241e773ddcf45967b69cb7de6e2d8b49b67f429474dba73e0f913a9
ripemd-160 d9165692ebd5d141caa30a4e5ae4ff268c1487f6

66444260 as geometric shapes

Circle

Radius = n
Diameter 132888520
Circumference 417481598.17842
Area 1.3869627927291E+16

Sphere

Radius = n
Volume 1.2287428854723E+24
Surface area 5.5478511709165E+16
Circumference 417481598.17842

Square

Length = n
Perimeter 265777040
Area 4414839686947600
Diagonal 93966373.633844

Cube

Length = n
Surface area 26489038121685600
Volume 2.9334075601786E+23
Space diagonal 115084834.19132

Equilateral Triangle

Length = n
Perimeter 199332780
Area 1.9116816612662E+15
Altitude 57542417.095658

Triangular Pyramid

Length = n
Surface area 1.9116816612662E+15
Volume 3.457053962977E+22
Height 31322124.544615