66876672 (number)

66876672 is an even 8-digits composite number following 66876671 and preceding 66876673. In scientific notation, it is written as 6.6876672 × 10^7. The sum of its digits is 48. It has a total of 12 prime factors and 108 positive divisors. There are 21166080 positive integers (up to 66876672) that are relatively prime to 66876672.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-six thousand six hundred seventy-two

Notation

Scientific notation 6.6876672 × 10^7
Engineering notation 6.6876672 × 10^6

Prime Factorization of 66876672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53 × 31 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 9858
Product of the distinct prime numbers

The prime factorization of 66876672 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53 × 31 × 53. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66876672)

Multiplication

n×y
n×2 133753344
n×3 200630016
n×4 267506688
n×5 334383360

Division

n÷y
n÷2 33438336
n÷3 22292224
n÷3 16719168
n÷5 13375334.4

Exponentiation

ny
n2 4472489257795584
n3 2.9910519711712E+23
n4 2.0003160161097E+31
n5 1.3377447810571E+39

Nth Root

y√n
2√n 8177.815845322
3√n 405.90545170691
4√n 90.43127691967
5√n 36.732875818722

Divisors of 66876672

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66876671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66876672 can be divided by 108 positive divisors. The sum of these divisors (counting 66876672) is 1, the average is 0.0092592592592593.

Base conversion 66876672

Base System Value
2 Binary 11111111000111010100000000
3 Ternary 11122211200112210
4 Quaternary 3333013110000
5 Quinary 114110023142
6 Senary 10345222120
8 Octal 377072400
10 Decimal 66876672
12 Duodecimal 1a491940
16 Hexadecimal 3fc7500
20 Vigesimal 10hjbdc
36 Base36 13tedc

Cryptographic Hash Functions

md5 b36ec1757660293e85ca089ee67dd8d3
sha1 07c7453697ca82ebbb4a7dc052e834375cc82923
sha256 a025dce15986b974d1351a1455e1264d1099103b64d60d01c36b04718ea2d0b9
sha512 84cfb6773453eed4745e0b34f6a5b7bf88c78b431eada542c06f36876a96e5c176d9d47b0ded393dd42f0f68691e72111d450cdae0cd51351f6fb877c1de9782
ripemd-160 f441c5c95672861ce9161c1b344419f3a072aec8

66876672 as geometric shapes

Circle

Radius = n
Diameter 133753344
Circumference 420198522.90347
Area 1.405073939555E+16

Sphere

Radius = n
Volume 1.2528889198849E+24
Surface area 5.6202957582199E+16
Circumference 420198522.90347

Square

Length = n
Perimeter 267506688
Area 4472489257795584
Diagonal 94577896.548777

Cube

Length = n
Surface area 26834935546773504
Volume 2.9910519711712E+23
Space diagonal 115833793.74512

Equilateral Triangle

Length = n
Perimeter 200630016
Area 1.936644657702E+15
Altitude 57916896.872559

Triangular Pyramid

Length = n
Surface area 1.936644657702E+15
Volume 3.5249885528276E+22
Height 31525965.516259