66455514 (number)

66455514 is an even 8-digits composite number following 66455513 and preceding 66455515. In scientific notation, it is written as 6.6455514 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 21981960 positive integers (up to 66455514) that are relatively prime to 66455514.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred fifty-five thousand five hundred fourteen

Notation

Scientific notation 6.6455514 × 10^7
Engineering notation 6.6455514 × 10^6

Prime Factorization of 66455514

Prime Factorization 2 × 9 × 131 × 28183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66455514
Product of the distinct prime numbers

The prime factorization of 66455514 is 2 × 9 × 131 × 28183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 34, 87, 974, 278, 7904, 5826, 21470, 17785, 31847, 845791, 9899199, 9156231, 93569138, 74261869, 639311530, 946277563, 1192547443, 3710124105

Basic calculations (n = 66455514)

Multiplication

n×y
n×2 132911028
n×3 199366542
n×4 265822056
n×5 332277570

Division

n÷y
n÷2 33227757
n÷3 22151838
n÷3 16613878.5
n÷5 13291102.8

Exponentiation

ny
n2 4416335341004196
n3 2.934898350828E+23
n4 1.9504017844203E+31
n5 1.2961495309017E+39

Nth Root

y√n
2√n 8152.0251471644
3√n 405.05158922157
4√n 90.288565982434
5√n 36.686493539374

Divisors of 66455514

1, 2, 9, 18, 131, 262, 1179, 2358, 28183, 56366, 253647, 507294, 3691973, 7383946, 33227757, 66455514

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 -66455513
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 66455514 can be divided by 16 positive divisors. The sum of these divisors (counting 66455514) is 1, the average is 0.0625.

Base conversion 66455514

Base System Value
2 Binary 11111101100000011111011010
3 Ternary 11122001021211100
4 Quaternary 3331200133122
5 Quinary 114003034024
6 Senary 10332212230
8 Octal 375403732
10 Decimal 66455514
12 Duodecimal 1a30a076
16 Hexadecimal 3f607da
20 Vigesimal 10f6ife
36 Base36 13kdei

Cryptographic Hash Functions

md5 6f3bdcee9b7b34540e3103fb72321b36
sha1 3459329ba529132e57d09194b792acf7b73a8118
sha256 801470b1e2f7e7f86efc0b155520eb89756a4dadc8ffcdcbf09c23bc23c8b3dd
sha512 87e1c5417b92229401fc55a102b4e49676dee5913026e5d2f8f311825a58d9d00808ec00ec61e67760a6d108a6f24e3dbe8c92715ecc4cdd6b1b90fae8f99346
ripemd-160 f194e7bcf1e55254a60f537aa0345ae264a5f2fc

66455514 as geometric shapes

Circle

Radius = n
Diameter 132911028
Circumference 417552309.14587
Area 1.3874326663088E+16

Sphere

Radius = n
Volume 1.2293673463992E+24
Surface area 5.5497306652351E+16
Circumference 417552309.14587

Square

Length = n
Perimeter 265822056
Area 4416335341004196
Diagonal 93982289.193275

Cube

Length = n
Surface area 26498012046025176
Volume 2.934898350828E+23
Space diagonal 115104326.6911

Equilateral Triangle

Length = n
Perimeter 199366542
Area 1.9123292984703E+15
Altitude 57552163.345552

Triangular Pyramid

Length = n
Surface area 1.9123292984703E+15
Volume 3.4588108766061E+22
Height 31327429.731092