66454910 (number)

66454910 is an even 8-digits composite number following 66454909 and preceding 66454911. In scientific notation, it is written as 6.6454910 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 26581960 positive integers (up to 66454910) that are relatively prime to 66454910.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred fifty-four thousand nine hundred ten

Notation

Scientific notation 6.6454910 × 10^7
Engineering notation 6.6454910 × 10^6

Prime Factorization of 66454910

Prime Factorization 2 × 5 × 6645491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66454910
Product of the distinct prime numbers

The prime factorization of 66454910 is 2 × 5 × 6645491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 9, 18, 517, 705, 8194, 1603, 49897, 62784, 611684, 62861, 5978097, 1482572, 76848969, 84686898, 348803614, 456757440, 2704290303, 676524435

Basic calculations (n = 66454910)

Multiplication

n×y
n×2 132909820
n×3 199364730
n×4 265819640
n×5 332274550

Division

n÷y
n÷2 33227455
n÷3 22151636.666667
n÷3 16613727.5
n÷5 13290982

Exponentiation

ny
n2 4416255063108100
n3 2.9348183275589E+23
n4 1.9503308782428E+31
n5 1.2960906298385E+39

Nth Root

y√n
2√n 8151.9881010708
3√n 405.05036207534
4√n 90.288360828353
5√n 36.686426851988

Divisors of 66454910

1, 2, 5, 10, 6645491, 13290982, 33227455, 66454910

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 -66454909
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 66454910 can be divided by 8 positive divisors. The sum of these divisors (counting 66454910) is 1, the average is 0.125.

Base conversion 66454910

Base System Value
2 Binary 11111101100000010101111110
3 Ternary 11122001020222222
4 Quaternary 3331200111332
5 Quinary 114003024120
6 Senary 10332205342
8 Octal 375402576
10 Decimal 66454910
12 Duodecimal 1a309852
16 Hexadecimal 3f6057e
20 Vigesimal 10f6h5a
36 Base36 13kcxq

Cryptographic Hash Functions

md5 b5a8c5075c9c36f526497820c7ce7db9
sha1 c1571a14e690954a89b40c4a5eefa1268efa4af1
sha256 4376115bbd88750cc18fcdd007447d941f789e02b540817967b8ede898849e1e
sha512 b81e13aad0a24db2ddbb375421303bdbc5f6b8c1271c36679260afa9e15279e119b61f99c819c83588549c892fc1ae7158eb59614842abce06d9a4c62ca92a7b
ripemd-160 16533b4874606b811053712d590df10610464baa

66454910 as geometric shapes

Circle

Radius = n
Diameter 132909820
Circumference 417548514.10194
Area 1.3874074462639E+16

Sphere

Radius = n
Volume 1.2293338263306E+24
Surface area 5.5496297850557E+16
Circumference 417548514.10194

Square

Length = n
Perimeter 265819640
Area 4416255063108100
Diagonal 93981435.008283

Cube

Length = n
Surface area 26497530378648600
Volume 2.9348183275589E+23
Space diagonal 115103280.53242

Equilateral Triangle

Length = n
Perimeter 199364730
Area 1.9122945371216E+15
Altitude 57551640.266209

Triangular Pyramid

Length = n
Surface area 1.9122945371216E+15
Volume 3.4587165682791E+22
Height 31327145.002761