66707955 (number)

66707955 is an odd 8-digits composite number following 66707954 and preceding 66707956. In scientific notation, it is written as 6.6707955 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 33701184 positive integers (up to 66707955) that are relatively prime to 66707955.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6707955 × 10^7
Engineering notation 6.6707955 × 10^6

Prime Factorization of 66707955

Prime Factorization 5 × 57 × 27 × 8669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66707955
Product of the distinct prime numbers

The prime factorization of 66707955 is 5 × 57 × 27 × 8669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 82, 62, 380, 812, 3653, 1245, 6724, 51905, 829003, 670268, 7599292, 118294, 75747392, 80328859, 776851066, 400401313, 3745600850, 8759824441

Basic calculations (n = 66707955)

Multiplication

n×y
n×2 133415910
n×3 200123865
n×4 266831820
n×5 333539775

Division

n÷y
n÷2 33353977.5
n÷3 22235985
n÷3 16676988.75
n÷5 13341591

Exponentiation

ny
n2 4449951260282025
n3 2.9684714842309E+23
n4 1.9802066218886E+31
n5 1.3209553422364E+39

Nth Root

y√n
2√n 8167.4938016505
3√n 405.56382375782
4√n 90.374187695661
5√n 36.714323089022

Divisors of 66707955

1, 5, 27, 57, 135, 285, 1539, 7695, 8669, 43345, 234063, 494133, 1170315, 2470665, 13341591, 66707955

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 -66707954
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 66707955 can be divided by 16 positive divisors. The sum of these divisors (counting 66707955) is 1, the average is 0.0625.

Base conversion 66707955

Base System Value
2 Binary 11111110011110000111110011
3 Ternary 11122112010010000
4 Quaternary 3332132013303
5 Quinary 114034123310
6 Senary 10341441043
8 Octal 376360763
10 Decimal 66707955
12 Duodecimal 1a410183
16 Hexadecimal 3f9e1f3
20 Vigesimal 10gi9hf
36 Base36 13ps6r

Cryptographic Hash Functions

md5 28493c2ad07c4e298d83e7f4e2aa4326
sha1 874ef25483958edbdfc25037b662a80391b44b75
sha256 ce952fef62fe483d459ebd231b4d8a22776f5e186e7513c6585978734054325b
sha512 f59dc01310c08c3230754856dfc1a7f89e34f36cc29be12dc6ec895662a1c9349d1cd0128152be5ae60536bb8845451a6723a059183117ba848dece56d4027f7
ripemd-160 6622ebdc00b42975082b2b06c14a781a098c4eda

66707955 as geometric shapes

Circle

Radius = n
Diameter 133415910
Circumference 419138442.728
Area 1.3979934188135E+16

Sphere

Radius = n
Volume 1.2434304276334E+24
Surface area 5.5919736752539E+16
Circumference 419138442.728

Square

Length = n
Perimeter 266831820
Area 4449951260282025
Diagonal 94339294.679174

Cube

Length = n
Surface area 26699707561692150
Volume 2.9684714842309E+23
Space diagonal 115541567.32902

Equilateral Triangle

Length = n
Perimeter 200123865
Area 1.9268854185034E+15
Altitude 57770783.664509

Triangular Pyramid

Length = n
Surface area 1.9268854185034E+15
Volume 3.4983771937642E+22
Height 31446431.559725