66707628 (number)

66707628 is an even 8-digits composite number following 66707627 and preceding 66707629. In scientific notation, it is written as 6.6707628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20439360 positive integers (up to 66707628) that are relatively prime to 66707628.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seven thousand six hundred twenty-eight

Notation

Scientific notation 6.6707628 × 10^7
Engineering notation 6.6707628 × 10^6

Prime Factorization of 66707628

Prime Factorization 2 × 2 × 3 × 13 × 283 × 1511

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33353814
Product of the distinct prime numbers

The prime factorization of 66707628 is 2 × 2 × 3 × 13 × 283 × 1511. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66707628)

Multiplication

n×y
n×2 133415256
n×3 200122884
n×4 266830512
n×5 333538140

Division

n÷y
n÷2 33353814
n÷3 22235876
n÷3 16676907
n÷5 13341525.6

Exponentiation

ny
n2 4449907633386384
n3 2.968427830423E+23
n4 1.980167794567E+31
n5 1.3209229661756E+39

Nth Root

y√n
2√n 8167.4737832453
3√n 405.5631610703
4√n 90.374076942702
5√n 36.714287094493

Divisors of 66707628

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 -66707627
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 66707628 can be divided by 48 positive divisors. The sum of these divisors (counting 66707628) is 1, the average is 0.020833333333333.

Base conversion 66707628

Base System Value
2 Binary 11111110011110000010101100
3 Ternary 11122112002122220
4 Quaternary 3332132002230
5 Quinary 114034121003
6 Senary 10341435340
8 Octal 376360254
10 Decimal 66707628
12 Duodecimal 1a40bb50
16 Hexadecimal 3f9e0ac
20 Vigesimal 10gi918
36 Base36 13prxo

Cryptographic Hash Functions

md5 1f351b660697ae272b690ba8f399a26c
sha1 32ab63f256be66bf51e8e96ef479e0e0d2e42292
sha256 f89b3b8fa2af9ffe226a713aff1a01fa8a740e5ec795d8c195f627f8df76375e
sha512 34984d85f6f8d6bb679a1786f9fbb347a5ee50d8bbb782d052cebf860f1fdff22c803dc9a5e75fa2be3c6db99939bdf1f6ebeedf8fe867edd30b46f70826797c
ripemd-160 cd444c5cd329709f85a74605b2f5a09941b8b4ff

66707628 as geometric shapes

Circle

Radius = n
Diameter 133415256
Circumference 419136388.1264
Area 1.39797971302E+16

Sphere

Radius = n
Volume 1.2434121419691E+24
Surface area 5.5919188520799E+16
Circumference 419136388.1264

Square

Length = n
Perimeter 266830512
Area 4449907633386384
Diagonal 94338832.231339

Cube

Length = n
Surface area 26699445800318304
Volume 2.968427830423E+23
Space diagonal 115541000.9484

Equilateral Triangle

Length = n
Perimeter 200122884
Area 1.9268665275034E+15
Altitude 57770500.474202

Triangular Pyramid

Length = n
Surface area 1.9268665275034E+15
Volume 3.4983257472583E+22
Height 31446277.410446