66407600 (number)

66407600 is an even 8-digits composite number following 66407599 and preceding 66407601. In scientific notation, it is written as 6.6407600 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 80 positive divisors. There are 22118400 positive integers (up to 66407600) that are relatively prime to 66407600.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred seven thousand six hundred

Notation

Scientific notation 6.6407600 × 10^7
Engineering notation 6.6407600 × 10^6

Prime Factorization of 66407600

Prime Factorization 2 × 2 × 2 × 2 × 25 × 7 × 37 × 641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8300950
Product of the distinct prime numbers

The prime factorization of 66407600 is 2 × 2 × 2 × 2 × 25 × 7 × 37 × 641. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 21, 65, 960, 14, 7737, 6952, 40426, 88030, 824723, 805428, 9657077, 3530065, 65782781, 65836243, 75379552, 706581282, 9587760448, 9673853515

Basic calculations (n = 66407600)

Multiplication

n×y
n×2 132815200
n×3 199222800
n×4 265630400
n×5 332038000

Division

n÷y
n÷2 33203800
n÷3 22135866.666667
n÷3 16601900
n÷5 13281520

Exponentiation

ny
n2 4409969337760000
n3 2.9285547979423E+23
n4 1.9447829559983E+31
n5 1.2914836862876E+39

Nth Root

y√n
2√n 8149.0858383011
3√n 404.95421928285
4√n 90.272287210977
5√n 36.68120186767

Divisors of 66407600

1, 2, 4, 7, 8, 14, 16, 25, 28, 37, 50, 56, 74, 100, 112, 148, 175, 200, 259, 296, 350, 400, 518, 592, 641, 700, 925, 1036, 1282, 1400, 1850, 2072, 2564, 2800, 3700, 4144, 4487, 5128, 6475, 7400, 8974, 10256, 12950, 14800, 16025, 17948, 23717, 25900, 32050, 35896, 47434, 51800, 64100, 71792, 94868, 103600, 112175, 128200, 166019, 189736, 224350, 256400, 332038, 379472, 448700, 592925, 664076, 897400, 1185850, 1328152, 1794800, 2371700, 2656304, 4150475, 4743400, 8300950, 9486800, 16601900, 33203800, 66407600

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66407599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66407600 can be divided by 80 positive divisors. The sum of these divisors (counting 66407600) is 1, the average is 0.0125.

Base conversion 66407600

Base System Value
2 Binary 11111101010100110010110000
3 Ternary 11121221212002202
4 Quaternary 3331110302300
5 Quinary 114000020400
6 Senary 10331202332
8 Octal 375246260
10 Decimal 66407600
12 Duodecimal 1a2a63a8
16 Hexadecimal 3f54cb0
20 Vigesimal 10f0j00
36 Base36 13jcfk

Cryptographic Hash Functions

md5 87b39467b359dd287582fd29f1ba5869
sha1 2f6c2a924767c0f9a806e7c7c09f9784b320e2c8
sha256 1962142c4d41d6c4a89697751f80bb8170394f5a9dab96f8a6dcb9a2e60de535
sha512 42cf78e2050b3dcb704e062b0d9be7eac37f94c5df3b3d9e24b2cfa07199dd69806db8cc0c9919ab63a00c66d217950bec2f01bf9fa174696fdde039a498b187
ripemd-160 7f38743b4e6ee852d95a39753264da1996587d03

66407600 as geometric shapes

Circle

Radius = n
Diameter 132815200
Circumference 417251256.60506
Area 1.3854327274063E+16

Sphere

Radius = n
Volume 1.2267101651801E+24
Surface area 5.5417309096252E+16
Circumference 417251256.60506

Square

Length = n
Perimeter 265630400
Area 4409969337760000
Diagonal 93914528.564648

Cube

Length = n
Surface area 26459816026560000
Volume 2.9285547979423E+23
Space diagonal 115021337.20871

Equilateral Triangle

Length = n
Perimeter 199222800
Area 1.9095727382053E+15
Altitude 57510668.604355

Triangular Pyramid

Length = n
Surface area 1.9095727382053E+15
Volume 3.4513349278357E+22
Height 31304842.854883