66751009 (number)

66751009 is an odd 8-digits composite number following 66751008 and preceding 66751010. In scientific notation, it is written as 6.6751009 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 57260736 positive integers (up to 66751009) that are relatively prime to 66751009.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred fifty-one thousand nine

Notation

Scientific notation 6.6751009 × 10^7
Engineering notation 6.6751009 × 10^6

Prime Factorization of 66751009

Prime Factorization 13 × 19 × 53 × 5099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66751009
Product of the distinct prime numbers

The prime factorization of 66751009 is 13 × 19 × 53 × 5099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 58, 92, 996, 724, 3531, 886, 99471, 17886, 891201, 262105, 7707690, 7827935, 86328987, 42085998, 708215446, 486748460, 83935195, 4705510858

Basic calculations (n = 66751009)

Multiplication

n×y
n×2 133502018
n×3 200253027
n×4 267004036
n×5 333755045

Division

n÷y
n÷2 33375504.5
n÷3 22250336.333333
n÷3 16687752.25
n÷5 13350201.8

Exponentiation

ny
n2 4455697202518081
n3 2.9742228406656E+23
n4 1.9853237560527E+31
n5 1.3252236390819E+39

Nth Root

y√n
2√n 8170.1290687479
3√n 405.65105668069
4√n 90.388766275173
5√n 36.719061026333

Divisors of 66751009

1, 13, 19, 53, 247, 689, 1007, 5099, 13091, 66287, 96881, 270247, 1259453, 3513211, 5134693, 66751009

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 -66751008
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 66751009 can be divided by 16 positive divisors. The sum of these divisors (counting 66751009) is 1, the average is 0.0625.

Base conversion 66751009

Base System Value
2 Binary 11111110101000101000100001
3 Ternary 11122121022011121
4 Quaternary 3332220220201
5 Quinary 114042013014
6 Senary 10342412241
8 Octal 376505041
10 Decimal 66751009
12 Duodecimal 1a431081
16 Hexadecimal 3fa8a21
20 Vigesimal 10h3ha9
36 Base36 13qpep

Cryptographic Hash Functions

md5 41359db4d3593061dd9d7e244e559e68
sha1 70ec8de5d849f0c7d33cd7467a75d5a17c99cda6
sha256 b98f53c4f38ee0b4efb569559835b8716c031c30bbd35a45b3913f509e6f7dad
sha512 da29e26e7657b302a45c9e5e3c900b6feaa77ede93557cdefc8bc079bc55a6b55aec2820fa9149e5c1ba5178e95594d348c506d821d489da5792406e9219140e
ripemd-160 780928943652ee4972e037d06ec57fdf6bc22adf

66751009 as geometric shapes

Circle

Radius = n
Diameter 133502018
Circumference 419408958.98821
Area 1.3997985598051E+16

Sphere

Radius = n
Volume 1.2458395501832E+24
Surface area 5.5991942392206E+16
Circumference 419408958.98821

Square

Length = n
Perimeter 267004036
Area 4455697202518081
Diagonal 94400182.229889

Cube

Length = n
Surface area 26734183215108486
Volume 2.9742228406656E+23
Space diagonal 115616139.04449

Equilateral Triangle

Length = n
Perimeter 200253027
Area 1.929373484476E+15
Altitude 57808069.522244

Triangular Pyramid

Length = n
Surface area 1.929373484476E+15
Volume 3.5051552323243E+22
Height 31466727.409963