66887627 (number)

66887627 is an odd 8-digits composite number following 66887626 and preceding 66887628. In scientific notation, it is written as 6.6887627 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 65113000 positive integers (up to 66887627) that are relatively prime to 66887627.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-seven thousand six hundred twenty-seven

Notation

Scientific notation 6.6887627 × 10^7
Engineering notation 6.6887627 × 10^6

Prime Factorization of 66887627

Prime Factorization 47 × 191 × 7451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66887627
Product of the distinct prime numbers

The prime factorization of 66887627 is 47 × 191 × 7451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66887627)

Multiplication

n×y
n×2 133775254
n×3 200662881
n×4 267550508
n×5 334438135

Division

n÷y
n÷2 33443813.5
n÷3 22295875.666667
n÷3 16721906.75
n÷5 13377525.4

Exponentiation

ny
n2 4473954645691129
n3 2.9925220955591E+23
n4 2.0016270171701E+31
n5 1.338840813176E+39

Nth Root

y√n
2√n 8178.4856177657
3√n 405.92761415065
4√n 90.434980056202
5√n 36.734079174923

Divisors of 66887627

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66887626
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66887627 can be divided by 8 positive divisors. The sum of these divisors (counting 66887627) is 1, the average is 0.125.

Base conversion 66887627

Base System Value
2 Binary 11111111001001111111001011
3 Ternary 11122212020120112
4 Quaternary 3333021333023
5 Quinary 114110401002
6 Senary 10345344535
8 Octal 377117713
10 Decimal 66887627
12 Duodecimal 1a49814b
16 Hexadecimal 3fc9fcb
20 Vigesimal 10i0j17
36 Base36 13tmtn

Cryptographic Hash Functions

md5 d0e75dfa2e4fa7dffad7eca53d5c5187
sha1 d83fd71a62ed3afd08eafba27b322c5f6a12c38d
sha256 11812676f7d6b4cb0b4538a21d314b4ff43e50101dd92f719e3315638f3faf2a
sha512 3d93842f7fd731cde3f825ef0dc405eb3f0ef55112e60d80e5d8cd44a2745d0d354fbac6f30aaf64aab411af31067ab1274714f9eec59b5278e5eee46c4bf777
ripemd-160 5932a063ffeb4c0f9a464b05bd9aa7a44fad57f8

66887627 as geometric shapes

Circle

Radius = n
Diameter 133775254
Circumference 420267355.19851
Area 1.4055343047397E+16

Sphere

Radius = n
Volume 1.2535047241485E+24
Surface area 5.6221372189589E+16
Circumference 420267355.19851

Square

Length = n
Perimeter 267550508
Area 4473954645691129
Diagonal 94593389.258353

Cube

Length = n
Surface area 26843727874146774
Volume 2.9925220955591E+23
Space diagonal 115852768.36172

Equilateral Triangle

Length = n
Perimeter 200662881
Area 1.937279189274E+15
Altitude 57926384.180858

Triangular Pyramid

Length = n
Surface area 1.937279189274E+15
Volume 3.526721111034E+22
Height 31531129.752784