66820462 (number)

66820462 is an even 8-digits composite number following 66820461 and preceding 66820463. In scientific notation, it is written as 6.6820462 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 33410230 positive integers (up to 66820462) that are relatively prime to 66820462.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred twenty thousand four hundred sixty-two

Notation

Scientific notation 6.6820462 × 10^7
Engineering notation 6.6820462 × 10^6

Prime Factorization of 66820462

Prime Factorization 2 × 33410231

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66820462
Product of the distinct prime numbers

The prime factorization of 66820462 is 2 × 33410231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 71, 90, 750, 527, 2099, 4140, 40996, 80169, 359393, 895487, 2656548, 1471439, 10194178, 92452199, 859333775, 40209959, 6099760462, 7888891699

Basic calculations (n = 66820462)

Multiplication

n×y
n×2 133640924
n×3 200461386
n×4 267281848
n×5 334102310

Division

n÷y
n÷2 33410231
n÷3 22273487.333333
n÷3 16705115.5
n÷5 13364092.4

Exponentiation

ny
n2 4464974141893444
n3 2.9835163497937E+23
n4 1.9935994087777E+31
n5 1.3321323353745E+39

Nth Root

y√n
2√n 8174.3783861527
3√n 405.79169833557
4√n 90.412269002347
5√n 36.726698928004

Divisors of 66820462

1, 2, 33410231, 66820462

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 -66820461
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 66820462 can be divided by 4 positive divisors. The sum of these divisors (counting 66820462) is 1, the average is 0.25.

Base conversion 66820462

Base System Value
2 Binary 11111110111001100101101110
3 Ternary 11122201211102221
4 Quaternary 3332321211232
5 Quinary 114101223322
6 Senary 10344105554
8 Octal 376714556
10 Decimal 66820462
12 Duodecimal 1a4652ba
16 Hexadecimal 3fb996e
20 Vigesimal 10hcb32
36 Base36 13s6zy

Cryptographic Hash Functions

md5 58d27dd4c7a96ab8e982603689d11b43
sha1 58916cb2e49179b50a5ed11394de089caf507f86
sha256 4956a645f5a1f19ec131536e8ec4ea591e209bb27de79c0829fd3090093f1386
sha512 8c0a12c2e1573ce9510056944d06a37e57c32f7c76ce4444a7cf7095a461f4c3b49fb42aee06bc9588f52d433ca3bff1583741cf8dff3fe3d61e04e244eac500
ripemd-160 325c230cd7027b72cb96784a32c5cce1dd3a4469

66820462 as geometric shapes

Circle

Radius = n
Diameter 133640924
Circumference 419845345.05735
Area 1.4027129962641E+16

Sphere

Radius = n
Volume 1.2497324061836E+24
Surface area 5.6108519850563E+16
Circumference 419845345.05735

Square

Length = n
Perimeter 267281848
Area 4464974141893444
Diagonal 94498403.604436

Cube

Length = n
Surface area 26789844851360664
Volume 2.9835163497937E+23
Space diagonal 115736435.16923

Equilateral Triangle

Length = n
Perimeter 200461386
Area 1.9333905170602E+15
Altitude 57868217.584613

Triangular Pyramid

Length = n
Surface area 1.9333905170602E+15
Volume 3.5161077378668E+22
Height 31499467.868145