66408030 (number)

66408030 is an even 8-digits composite number following 66408029 and preceding 66408031. In scientific notation, it is written as 6.6408030 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 16208640 positive integers (up to 66408030) that are relatively prime to 66408030.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred eight thousand thirty

Notation

Scientific notation 6.6408030 × 10^7
Engineering notation 6.6408030 × 10^6

Prime Factorization of 66408030

Prime Factorization 2 × 3 × 39 × 5 × 269 × 211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66408030
Product of the distinct prime numbers

The prime factorization of 66408030 is 2 × 3 × 39 × 5 × 269 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 56, 25, 668, 500, 7113, 870, 80143, 31118, 478938, 568501, 8421716, 3202807, 30732673, 84238210, 827934229, 762491122, 5610274782, 6473451982

Basic calculations (n = 66408030)

Multiplication

n×y
n×2 132816060
n×3 199224090
n×4 265632120
n×5 332040150

Division

n÷y
n÷2 33204015
n÷3 22136010
n÷3 16602007.5
n÷5 13281606

Exponentiation

ny
n2 4410026448480900
n3 2.9286116869151E+23
n4 1.9448333276301E+31
n5 1.2915254996626E+39

Nth Root

y√n
2√n 8149.1122215859
3√n 404.95509332909
4√n 90.272433342554
5√n 36.681249370896

Divisors of 66408030

1, 2, 3, 5, 6, 10, 15, 30, 39, 78, 117, 195, 211, 234, 269, 390, 422, 538, 585, 633, 807, 1055, 1170, 1266, 1345, 1614, 2110, 2690, 3165, 4035, 6330, 8070, 8229, 10491, 16458, 20982, 24687, 31473, 41145, 49374, 52455, 56759, 62946, 82290, 104910, 113518, 123435, 157365, 170277, 246870, 283795, 314730, 340554, 567590, 851385, 1702770, 2213601, 4427202, 6640803, 11068005, 13281606, 22136010, 33204015, 66408030

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66408029
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66408030 can be divided by 64 positive divisors. The sum of these divisors (counting 66408030) is 1, the average is 0.015625.

Base conversion 66408030

Base System Value
2 Binary 11111101010100111001011110
3 Ternary 11121221212200200
4 Quaternary 3331110321132
5 Quinary 114000024110
6 Senary 10331204330
8 Octal 375247136
10 Decimal 66408030
12 Duodecimal 1a2a66a6
16 Hexadecimal 3f54e5e
20 Vigesimal 10f101a
36 Base36 13jcri

Cryptographic Hash Functions

md5 0fca975ed4a74b3535cae6871b791d01
sha1 2b05930ed3641a8ff47dbbc0e6a89da8ebf9762c
sha256 5dfcec430123c63d3263df3e4255990835f41b4d7095a8cea4d7d91bcf84cdc0
sha512 5e345fec8c35105283b31c76791bc1673e25619b019a8a76b5d22ae555b3f4e1837610a1bb5066a18986f025abda67d24ffa2b91dd386bbe75e0489270883b1a
ripemd-160 00560d930f96d0384f1a931eaaf1685ba7161652

66408030 as geometric shapes

Circle

Radius = n
Diameter 132816060
Circumference 417253958.37474
Area 1.3854506692684E+16

Sphere

Radius = n
Volume 1.2267339947773E+24
Surface area 5.5418026770737E+16
Circumference 417253958.37474

Square

Length = n
Perimeter 265632120
Area 4410026448480900
Diagonal 93915136.676479

Cube

Length = n
Surface area 26460158690885400
Volume 2.9286116869151E+23
Space diagonal 115022081.99056

Equilateral Triangle

Length = n
Perimeter 199224090
Area 1.9095974678729E+15
Altitude 57511040.995279

Triangular Pyramid

Length = n
Surface area 1.9095974678729E+15
Volume 3.4514019721331E+22
Height 31305045.558826