66654328 (number)

66654328 is an even 8-digits composite number following 66654327 and preceding 66654329. In scientific notation, it is written as 6.6654328 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 30763488 positive integers (up to 66654328) that are relatively prime to 66654328.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred fifty-four thousand three hundred twenty-eight

Notation

Scientific notation 6.6654328 × 10^7
Engineering notation 6.6654328 × 10^6

Prime Factorization of 66654328

Prime Factorization 2 × 2 × 2 × 13 × 640907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16663582
Product of the distinct prime numbers

The prime factorization of 66654328 is 2 × 2 × 2 × 13 × 640907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 91, 13, 984, 243, 6720, 6020, 77712, 42432, 551837, 971416, 8636239, 888164, 83653843, 96461264, 209228384, 775976884, 1511711851, 953028678

Basic calculations (n = 66654328)

Multiplication

n×y
n×2 133308656
n×3 199962984
n×4 266617312
n×5 333271640

Division

n÷y
n÷2 33327164
n÷3 22218109.333333
n÷3 16663582
n÷5 13330865.6

Exponentiation

ny
n2 4442799441131584
n3 2.961318111874E+23
n4 1.9738466874119E+31
n5 1.3156542452447E+39

Nth Root

y√n
2√n 8164.2101883771
3√n 405.45511607378
4√n 90.356019104302
5√n 36.708418208778

Divisors of 66654328

1, 2, 4, 8, 13, 26, 52, 104, 640907, 1281814, 2563628, 5127256, 8331791, 16663582, 33327164, 66654328

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66654327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66654328 can be divided by 16 positive divisors. The sum of these divisors (counting 66654328) is 1, the average is 0.0625.

Base conversion 66654328

Base System Value
2 Binary 11111110010001000001111000
3 Ternary 11122102101112211
4 Quaternary 3332101001320
5 Quinary 114030414303
6 Senary 10340344504
8 Octal 376210170
10 Decimal 66654328
12 Duodecimal 1a3a5134
16 Hexadecimal 3f91078
20 Vigesimal 10gbfg8
36 Base36 13omt4

Cryptographic Hash Functions

md5 97dcbd484b1bdbee46ada1a7fb360101
sha1 06230eaf58bd01dbc9a9c150d97404aa11a6b1b6
sha256 548d52e23cc24e31be26e6d19ea5e60cc93f1542b0d509b85126cabcb8734a97
sha512 e824a1ee541f41300f26ecb6a9730a4fac8ac09517723b432c7ab190b4aed29e2ec81dd83750c393c37c56c451d5ae222987611eaf14b2caa696f3dc0232932e
ripemd-160 7c62a0c9fdf7f967e42926c10a74e3e303c8d525

66654328 as geometric shapes

Circle

Radius = n
Diameter 133308656
Circumference 418801494.34953
Area 1.3957466085632E+16

Sphere

Radius = n
Volume 1.2404340300274E+24
Surface area 5.5829864342527E+16
Circumference 418801494.34953

Square

Length = n
Perimeter 266617312
Area 4442799441131584
Diagonal 94263454.648465

Cube

Length = n
Surface area 26656796646789504
Volume 2.961318111874E+23
Space diagonal 115448682.64036

Equilateral Triangle

Length = n
Perimeter 199962984
Area 1.9237885899696E+15
Altitude 57724341.32018

Triangular Pyramid

Length = n
Surface area 1.9237885899696E+15
Volume 3.4899468635944E+22
Height 31421151.549488