66458064 (number)

66458064 is an even 8-digits composite number following 66458063 and preceding 66458065. In scientific notation, it is written as 6.6458064 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 22066048 positive integers (up to 66458064) that are relatively prime to 66458064.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred fifty-eight thousand sixty-four

Notation

Scientific notation 6.6458064 × 10^7
Engineering notation 6.6458064 × 10^6

Prime Factorization of 66458064

Prime Factorization 2 × 2 × 2 × 2 × 3 × 269 × 5147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8307258
Product of the distinct prime numbers

The prime factorization of 66458064 is 2 × 2 × 2 × 2 × 3 × 269 × 5147. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 65, 88, 395, 389, 4213, 9393, 49554, 83326, 687471, 203617, 126314, 3591583, 98663709, 25591659, 599203146, 414410107, 9452539842, 1462856820

Basic calculations (n = 66458064)

Multiplication

n×y
n×2 132916128
n×3 199374192
n×4 265832256
n×5 332290320

Division

n÷y
n÷2 33229032
n÷3 22152688
n÷3 16614516
n÷5 13291612.8

Exponentiation

ny
n2 4416674270628096
n3 2.9352362134456E+23
n4 1.9507011612828E+31
n5 1.2963982262141E+39

Nth Root

y√n
2√n 8152.1815485182
3√n 405.05676997222
4√n 90.289432097661
5√n 36.686775078458

Divisors of 66458064

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 5147, 6456, 10294, 12912, 15441, 20588, 30882, 41176, 61764, 82352, 123528, 247056, 1384543, 2769086, 4153629, 5538172, 8307258, 11076344, 16614516, 22152688, 33229032, 66458064

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66458063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66458064 can be divided by 40 positive divisors. The sum of these divisors (counting 66458064) is 1, the average is 0.025.

Base conversion 66458064

Base System Value
2 Binary 11111101100001000111010000
3 Ternary 11122001102022210
4 Quaternary 3331201013100
5 Quinary 114003124224
6 Senary 10332232120
8 Octal 375410720
10 Decimal 66458064
12 Duodecimal 1a30b640
16 Hexadecimal 3f611d0
20 Vigesimal 10f7534
36 Base36 13kfdc

Cryptographic Hash Functions

md5 14c488f7786b2d2d1839d61511c15f66
sha1 9b0bcb1177475d33769e6fa6bcbc5f751c2c58c3
sha256 48da32b65164bbda3353ef2cca6ad708098aea1b5ff8e1b6a07dd828700af308
sha512 3fb0c55dcec1e42378437aff20caa6834e1c61e7f720b8a152a55536a1fa7022955c93218b00463b99de41d9703038e1a2a488200642b7c1c5dc7f40cd5f2526
ripemd-160 eb910bd488107848f4b00e92ff10a8cc78a51005

66458064 as geometric shapes

Circle

Radius = n
Diameter 132916128
Circumference 417568331.2684
Area 1.3875391441904E+16

Sphere

Radius = n
Volume 1.2295088699615E+24
Surface area 5.5501565767617E+16
Circumference 417568331.2684

Square

Length = n
Perimeter 265832256
Area 4416674270628096
Diagonal 93985895.437859

Cube

Length = n
Surface area 26500045623768576
Volume 2.9352362134456E+23
Space diagonal 115108743.42066

Equilateral Triangle

Length = n
Perimeter 199374192
Area 1.9124760593025E+15
Altitude 57554371.710332

Triangular Pyramid

Length = n
Surface area 1.9124760593025E+15
Volume 3.4592090515195E+22
Height 31328631.81262