66734986 (number)

66734986 is an even 8-digits composite number following 66734985 and preceding 66734987. In scientific notation, it is written as 6.6734986 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 33351660 positive integers (up to 66734986) that are relatively prime to 66734986.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty-four thousand nine hundred eighty-six

Notation

Scientific notation 6.6734986 × 10^7
Engineering notation 6.6734986 × 10^6

Prime Factorization of 66734986

Prime Factorization 2 × 2503 × 13331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66734986
Product of the distinct prime numbers

The prime factorization of 66734986 is 2 × 2503 × 13331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 42, 55, 160, 755, 2522, 7017, 3025, 72473, 240410, 299182, 8120881, 6470601, 86216431, 95476915, 408223732, 450393633, 1163674934, 8074965077

Basic calculations (n = 66734986)

Multiplication

n×y
n×2 133469972
n×3 200204958
n×4 266939944
n×5 333674930

Division

n÷y
n÷2 33367493
n÷3 22244995.333333
n÷3 16683746.5
n÷5 13346997.2

Exponentiation

ny
n2 4453558356420196
n3 2.9720815456588E+23
n4 1.983418203404E+31
n5 1.3236338603631E+39

Nth Root

y√n
2√n 8169.1484256316
3√n 405.61859641221
4√n 90.383341527251
5√n 36.717298038708

Divisors of 66734986

1, 2, 2503, 5006, 13331, 26662, 33367493, 66734986

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 -66734985
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 66734986 can be divided by 8 positive divisors. The sum of these divisors (counting 66734986) is 1, the average is 0.125.

Base conversion 66734986

Base System Value
2 Binary 11111110100100101110001010
3 Ternary 11122120111012011
4 Quaternary 3332210232022
5 Quinary 114041004421
6 Senary 10342210134
8 Octal 376445612
10 Decimal 66734986
12 Duodecimal 1a42394a
16 Hexadecimal 3fa4b8a
20 Vigesimal 10h1h96
36 Base36 13qd1m

Cryptographic Hash Functions

md5 739ed2a5be253163bf8149b26b137e90
sha1 48300c5c554abc7a61a1cce308b8ea19a2f84b9c
sha256 797d2a151d16cea06f3bf69e1b6e206600d3e36ea22be9bd8f25a68c0c116dfc
sha512 673746f9478d246b0b2795b393f51397128473a82d4077cd3372d874679702f6b61d53b31736ac46f08907f3804a864d7da0337df71f6d32e8274dc09ce876ba
ripemd-160 e77cd524b6928925a00b9b16ac4af2598b8b7910

66734986 as geometric shapes

Circle

Radius = n
Diameter 133469972
Circumference 419308283.51004
Area 1.3991266214863E+16

Sphere

Radius = n
Volume 1.2449426066282E+24
Surface area 5.5965064859452E+16
Circumference 419308283.51004

Square

Length = n
Perimeter 266939944
Area 4453558356420196
Diagonal 94377522.285979

Cube

Length = n
Surface area 26721350138521176
Volume 2.9720815456588E+23
Space diagonal 115588386.3944

Equilateral Triangle

Length = n
Perimeter 200204958
Area 1.9284473369482E+15
Altitude 57794193.197199

Triangular Pyramid

Length = n
Surface area 1.9284473369482E+15
Volume 3.5026316919579E+22
Height 31459174.095326