66712085 (number)

66712085 is an odd 8-digits composite number following 66712084 and preceding 66712086. In scientific notation, it is written as 6.6712085 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 48402240 positive integers (up to 66712085) that are relatively prime to 66712085.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred twelve thousand eighty-five

Notation

Scientific notation 6.6712085 × 10^7
Engineering notation 6.6712085 × 10^6

Prime Factorization of 66712085

Prime Factorization 11 × 5 × 509 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66712085
Product of the distinct prime numbers

The prime factorization of 66712085 is 11 × 5 × 509 × 2383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 71, 67, 773, 876, 4666, 3658, 91181, 18103, 646153, 200430, 2933416, 8325634, 70059038, 10642653, 684290242, 239944379, 488988960, 5973877425

Basic calculations (n = 66712085)

Multiplication

n×y
n×2 133424170
n×3 200136255
n×4 266848340
n×5 333560425

Division

n÷y
n÷2 33356042.5
n÷3 22237361.666667
n÷3 16678021.25
n÷5 13342417

Exponentiation

ny
n2 4450502285047225
n3 2.9690228673276E+23
n4 1.9806970589211E+31
n5 1.3213643055399E+39

Nth Root

y√n
2√n 8167.746629273
3√n 405.57219329449
4√n 90.375586467104
5√n 36.714777686677

Divisors of 66712085

1, 5, 11, 55, 509, 2383, 2545, 5599, 11915, 26213, 27995, 131065, 1212947, 6064735, 13342417, 66712085

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 -66712084
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 66712085 can be divided by 16 positive divisors. The sum of these divisors (counting 66712085) is 1, the average is 0.0625.

Base conversion 66712085

Base System Value
2 Binary 11111110011111001000010101
3 Ternary 11122112022202222
4 Quaternary 3332133020111
5 Quinary 114034241320
6 Senary 10341512125
8 Octal 376371025
10 Decimal 66712085
12 Duodecimal 1a412645
16 Hexadecimal 3f9f215
20 Vigesimal 10gj045
36 Base36 13pvdh

Cryptographic Hash Functions

md5 b1b5376285b1465954aaf6234228e743
sha1 03d94749258b6ce43f489814a1c37460648d3b46
sha256 7f28d1a056899ba0c162222aaecdd1777b67059ed9be34e9d3137d036a6c93d7
sha512 a0740f339f89da08a1ce50eac98d943ebe576222e025049cb390c6531284d3591c1b2e0174728f060fa72aac700cc98b66f924041ab8c4a25c9253994b71ebaa
ripemd-160 e798536e484e0b099934e2bdfed5ead56cdf8e8f

66712085 as geometric shapes

Circle

Radius = n
Diameter 133424170
Circumference 419164392.28332
Area 1.3981665283489E+16

Sphere

Radius = n
Volume 1.2436613904449E+24
Surface area 5.5926661133956E+16
Circumference 419164392.28332

Square

Length = n
Perimeter 266848340
Area 4450502285047225
Diagonal 94345135.381187

Cube

Length = n
Surface area 26703013710283350
Volume 2.9690228673276E+23
Space diagonal 115548720.69885

Equilateral Triangle

Length = n
Perimeter 200136255
Area 1.9271240192258E+15
Altitude 57774360.349427

Triangular Pyramid

Length = n
Surface area 1.9271240192258E+15
Volume 3.4990270049755E+22
Height 31448378.460396