66748832 (number)

66748832 is an even 8-digits composite number following 66748831 and preceding 66748833. In scientific notation, it is written as 6.6748832 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors. There are 33318400 positive integers (up to 66748832) that are relatively prime to 66748832.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred forty-eight thousand eight hundred thirty-two

Notation

Scientific notation 6.6748832 × 10^7
Engineering notation 6.6748832 × 10^6

Prime Factorization of 66748832

Prime Factorization 2 × 2 × 2 × 2 × 2 × 761 × 2741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4171802
Product of the distinct prime numbers

The prime factorization of 66748832 is 2 × 2 × 2 × 2 × 2 × 761 × 2741. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 4, 46, 2, 257, 831, 7501, 3974, 33240, 44007, 25752, 150427, 6299639, 3765274, 85954589, 53425002, 32974026, 507935323, 2486445213, 8562214591

Basic calculations (n = 66748832)

Multiplication

n×y
n×2 133497664
n×3 200246496
n×4 266995328
n×5 333744160

Division

n÷y
n÷2 33374416
n÷3 22249610.666667
n÷3 16687208
n÷5 13349766.4

Exponentiation

ny
n2 4455406573364224
n3 2.9739318485718E+23
n4 1.9850647733977E+31
n5 1.3250075506864E+39

Nth Root

y√n
2√n 8169.9958384322
3√n 405.64664670015
4√n 90.388029287247
5√n 36.718821514032

Divisors of 66748832

1, 2, 4, 8, 16, 32, 761, 1522, 2741, 3044, 5482, 6088, 10964, 12176, 21928, 24352, 43856, 87712, 2085901, 4171802, 8343604, 16687208, 33374416, 66748832

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66748831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66748832 can be divided by 24 positive divisors. The sum of these divisors (counting 66748832) is 1, the average is 0.041666666666667.

Base conversion 66748832

Base System Value
2 Binary 11111110101000000110100000
3 Ternary 11122121012011222
4 Quaternary 3332220012200
5 Quinary 114041430312
6 Senary 10342354212
8 Octal 376500640
10 Decimal 66748832
12 Duodecimal 1a42b968
16 Hexadecimal 3fa81a0
20 Vigesimal 10h3c1c
36 Base36 13qnq8

Cryptographic Hash Functions

md5 a7e5137c4b2a301cf513e5e21100ab67
sha1 c90fb8aedc3bf9ce6a8279b15be1bb611f6512b7
sha256 e402e1e41e31cfa0c53cc51e01304be457038a8acf4e56325c95c9cf40c3928a
sha512 a50a93ad2fb6b9fc0119384e44d0272680d9a5e9025cca2187fcbf2b966bb88fc0848c7ff0079c917ad9ce2491d060ff2fbc0090c7eb4c75d28b14f7b8c0e74e
ripemd-160 6903f64901c77325a9022b2215faf19e1ed38ec8

66748832 as geometric shapes

Circle

Radius = n
Diameter 133497664
Circumference 419395280.4938
Area 1.3997072559637E+16

Sphere

Radius = n
Volume 1.2457176597E+24
Surface area 5.5988290238547E+16
Circumference 419395280.4938

Square

Length = n
Perimeter 266995328
Area 4455406573364224
Diagonal 94397103.486963

Cube

Length = n
Surface area 26732439440185344
Volume 2.9739318485718E+23
Space diagonal 115612368.36988

Equilateral Triangle

Length = n
Perimeter 200246496
Area 1.9292476383608E+15
Altitude 57806184.18494

Triangular Pyramid

Length = n
Surface area 1.9292476383608E+15
Volume 3.504812294853E+22
Height 31465701.162321