66975712 (number)

66975712 is an even 8-digits composite number following 66975711 and preceding 66975713. In scientific notation, it is written as 6.6975712 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors. There are 33487840 positive integers (up to 66975712) that are relatively prime to 66975712.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred seventy-five thousand seven hundred twelve

Notation

Scientific notation 6.6975712 × 10^7
Engineering notation 6.6975712 × 10^6

Prime Factorization of 66975712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2092991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4185982
Product of the distinct prime numbers

The prime factorization of 66975712 is 2 × 2 × 2 × 2 × 2 × 2092991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 86, 95, 420, 365, 6786, 4555, 64621, 11117, 133753, 931518, 1089111, 7056788, 16847886, 15500048, 518936985, 630137546, 3069182635, 8212173263

Basic calculations (n = 66975712)

Multiplication

n×y
n×2 133951424
n×3 200927136
n×4 267902848
n×5 334878560

Division

n÷y
n÷2 33487856
n÷3 22325237.333333
n÷3 16743928
n÷5 13395142.4

Exponentiation

ny
n2 4485745997906944
n3 3.0043603206097E+23
n4 2.0121917157738E+31
n5 1.3476797284445E+39

Nth Root

y√n
2√n 8183.8690116595
3√n 406.1057260631
4√n 90.464739051519
5√n 36.743749179356

Divisors of 66975712

1, 2, 4, 8, 16, 32, 2092991, 4185982, 8371964, 16743928, 33487856, 66975712

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66975711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66975712 can be divided by 12 positive divisors. The sum of these divisors (counting 66975712) is 1, the average is 0.083333333333333.

Base conversion 66975712

Base System Value
2 Binary 11111111011111011111100000
3 Ternary 11200000201101221
4 Quaternary 3333133133200
5 Quinary 114121210322
6 Senary 10351304424
8 Octal 377373740
10 Decimal 66975712
12 Duodecimal 1a51b114
16 Hexadecimal 3fdf7e0
20 Vigesimal 10ibj5c
36 Base36 13visg

Cryptographic Hash Functions

md5 8f62bdbb02dd66c8d729ba202bfec8ee
sha1 9283cafd31ec9b5a959fce15cae1809924ee486a
sha256 dc70a409dae4d4725af3be49c737f2c864bb3d6c40a2154a764ed11c388e25d0
sha512 27e99640159814946f746701e921f68ad82fa169a166f2f7e9cc4b2d2c6a03a68f8be053873bd6d71d2613ec0d15a276e2bb605fa9692f61f8edb34435f7221f
ripemd-160 361ab0d70e575375a520ee9fc965d1c75fa83f6e

66975712 as geometric shapes

Circle

Radius = n
Diameter 133951424
Circumference 420820809.57629
Area 1.4092386672894E+16

Sphere

Radius = n
Volume 1.2584635082619E+24
Surface area 5.6369546691577E+16
Circumference 420820809.57629

Square

Length = n
Perimeter 267902848
Area 4485745997906944
Diagonal 94717960.259994

Cube

Length = n
Surface area 26914475987441664
Volume 3.0043603206097E+23
Space diagonal 116005336.0571

Equilateral Triangle

Length = n
Perimeter 200927136
Area 1.9423849945559E+15
Altitude 58002668.02855

Triangular Pyramid

Length = n
Surface area 1.9423849945559E+15
Volume 3.5406725930515E+22
Height 31572653.419998