66712086 (number)

66712086 is an even 8-digits composite number following 66712085 and preceding 66712087. In scientific notation, it is written as 6.6712086 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 18817920 positive integers (up to 66712086) that are relatively prime to 66712086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6712086 × 10^7
Engineering notation 6.6712086 × 10^6

Prime Factorization of 66712086

Prime Factorization 2 × 7 × 9 × 9 × 661 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7412454
Product of the distinct prime numbers

The prime factorization of 66712086 is 2 × 7 × 9 × 9 × 661 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 8, 32, 520, 421, 2280, 5374, 75476, 48122, 98913, 533493, 1605460, 7312780, 86353200, 75340777, 724604870, 207426421, 2695831214, 8613166342

Basic calculations (n = 66712086)

Multiplication

n×y
n×2 133424172
n×3 200136258
n×4 266848344
n×5 333560430

Division

n÷y
n÷2 33356043
n÷3 22237362
n÷3 16678021.5
n÷5 13342417.2

Exponentiation

ny
n2 4450502418471396
n3 2.9690230008427E+23
n4 1.980697177682E+31
n5 1.3213644045748E+39

Nth Root

y√n
2√n 8167.7466904894
3√n 405.57219532097
4√n 90.375586805782
5√n 36.714777796746

Divisors of 66712086

1, 2, 7, 9, 14, 18, 63, 81, 89, 126, 162, 178, 567, 623, 661, 801, 1134, 1246, 1322, 1602, 4627, 5607, 5949, 7209, 9254, 11214, 11898, 14418, 41643, 50463, 53541, 58829, 83286, 100926, 107082, 117658, 374787, 411803, 529461, 749574, 823606, 1058922, 3706227, 4765149, 7412454, 9530298, 33356043, 66712086

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66712085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66712086 can be divided by 48 positive divisors. The sum of these divisors (counting 66712086) is 1, the average is 0.020833333333333.

Base conversion 66712086

Base System Value
2 Binary 11111110011111001000010110
3 Ternary 11122112022210000
4 Quaternary 3332133020112
5 Quinary 114034241321
6 Senary 10341512130
8 Octal 376371026
10 Decimal 66712086
12 Duodecimal 1a412646
16 Hexadecimal 3f9f216
20 Vigesimal 10gj046
36 Base36 13pvdi

Cryptographic Hash Functions

md5 42776d5041a7e86bb9ce6786f7f81ea1
sha1 242b9226fe496692f3b6f2f69da5a352acf095e8
sha256 f86df99610a3053d1f90170346ef48730acc1185ffbff70719069b153cbd0570
sha512 2a3460142b695a4337b99024f7b9726d12f4898adfa9225cf0f166579e0089acf2bf104ab2c4b9263768ea57c6bd51eb56fedd0781648e0fc1418db0de57e5da
ripemd-160 524dc8f0987a41f53ac8d899adf85f8b0bb9ff75

66712086 as geometric shapes

Circle

Radius = n
Diameter 133424172
Circumference 419164398.5665
Area 1.3981665702653E+16

Sphere

Radius = n
Volume 1.2436614463715E+24
Surface area 5.5926662810613E+16
Circumference 419164398.5665

Square

Length = n
Perimeter 266848344
Area 4450502418471396
Diagonal 94345136.7954

Cube

Length = n
Surface area 26703014510828376
Volume 2.9690230008427E+23
Space diagonal 115548722.4309

Equilateral Triangle

Length = n
Perimeter 200136258
Area 1.9271240770002E+15
Altitude 57774361.215452

Triangular Pyramid

Length = n
Surface area 1.9271240770002E+15
Volume 3.4990271623245E+22
Height 31448378.9318