66889711 (number)

66889711 is an odd 8-digits composite number following 66889710 and preceding 66889712. In scientific notation, it is written as 6.6889711 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 57334032 positive integers (up to 66889711) that are relatively prime to 66889711.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-nine thousand seven hundred eleven

Notation

Scientific notation 6.6889711 × 10^7
Engineering notation 6.6889711 × 10^6

Prime Factorization of 66889711

Prime Factorization 7 × 9555673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66889711
Product of the distinct prime numbers

The prime factorization of 66889711 is 7 × 9555673. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 62, 16, 358, 60, 8564, 1498, 87755, 66839, 725567, 236471, 9559341, 7815667, 28440221, 68602638, 412699435, 780755907, 6217266702, 7836872395

Basic calculations (n = 66889711)

Multiplication

n×y
n×2 133779422
n×3 200669133
n×4 267558844
n×5 334448555

Division

n÷y
n÷2 33444855.5
n÷3 22296570.333333
n÷3 16722427.75
n÷5 13377942.2

Exponentiation

ny
n2 4474233437663521
n3 2.9928018159185E+23
n4 2.0018764854706E+31
n5 1.3390493957083E+39

Nth Root

y√n
2√n 8178.6130242236
3√n 405.93182989976
4√n 90.435684462626
5√n 36.734308074857

Divisors of 66889711

1, 7, 9555673, 66889711

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66889710
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66889711 can be divided by 4 positive divisors. The sum of these divisors (counting 66889711) is 1, the average is 0.25.

Base conversion 66889711

Base System Value
2 Binary 11111111001010011111101111
3 Ternary 11122212100102201
4 Quaternary 3333022133233
5 Quinary 114110432321
6 Senary 10345402331
8 Octal 377123757
10 Decimal 66889711
12 Duodecimal 1a4993a7
16 Hexadecimal 3fca7ef
20 Vigesimal 10i145b
36 Base36 13tofj

Cryptographic Hash Functions

md5 49e4b82d9523df636132058d68db1540
sha1 c5ccd318d51ec443298cd4af702eaeaff417c162
sha256 eac76fe143ede65bbb6e9776d298ce94e6c6b37edd3f47c424c1004f313c861f
sha512 9b1a81fb7e967f8025bf5f8f9c7248780b7ca3b0c14a325ad9da4a12c13915b8273e84df80d6889352ba19a67b1d71a8ce872a5dabe745e459b6747c314591d1
ripemd-160 62b02d7d4303ce189c5dceaab0f809ff59db9fc9

66889711 as geometric shapes

Circle

Radius = n
Diameter 133779422
Circumference 420280449.35669
Area 1.405621889821E+16

Sphere

Radius = n
Volume 1.2536218931386E+24
Surface area 5.6224875592838E+16
Circumference 420280449.35669

Square

Length = n
Perimeter 267558844
Area 4474233437663521
Diagonal 94596336.479417

Cube

Length = n
Surface area 26845400625981126
Volume 2.9928018159185E+23
Space diagonal 115856377.9556

Equilateral Triangle

Length = n
Perimeter 200669133
Area 1.9373999097392E+15
Altitude 57928188.977799

Triangular Pyramid

Length = n
Surface area 1.9373999097392E+15
Volume 3.527050764639E+22
Height 31532112.159806