66874734 (number)

66874734 is an even 8-digits composite number following 66874733 and preceding 66874735. In scientific notation, it is written as 6.6874734 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors. There are 22291524 positive integers (up to 66874734) that are relatively prime to 66874734.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-four thousand seven hundred thirty-four

Notation

Scientific notation 6.6874734 × 10^7
Engineering notation 6.6874734 × 10^6

Prime Factorization of 66874734

Prime Factorization 2 × 9 × 3 × 3 × 412807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22291578
Product of the distinct prime numbers

The prime factorization of 66874734 is 2 × 9 × 3 × 3 × 412807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 62, 67, 856, 538, 6675, 7232, 99839, 80216, 439355, 23227, 1887865, 8943970, 33871436, 93230390, 518468659, 273956199, 38380784, 4657023846

Basic calculations (n = 66874734)

Multiplication

n×y
n×2 133749468
n×3 200624202
n×4 267498936
n×5 334373670

Division

n÷y
n÷2 33437367
n÷3 22291578
n÷3 16718683.5
n÷5 13374946.8

Exponentiation

ny
n2 4472230047570756
n3 2.990791948181E+23
n4 2.0000841598395E+31
n5 1.3375509616688E+39

Nth Root

y√n
2√n 8177.6973531673
3√n 405.90153079627
4√n 90.430621767006
5√n 36.732662921948

Divisors of 66874734

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 412807, 825614, 1238421, 2476842, 3715263, 7430526, 11145789, 22291578, 33437367, 66874734

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66874733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66874734 can be divided by 20 positive divisors. The sum of these divisors (counting 66874734) is 1, the average is 0.05.

Base conversion 66874734

Base System Value
2 Binary 11111111000110110101101110
3 Ternary 11122211120220000
4 Quaternary 3333012311232
5 Quinary 114104442414
6 Senary 10345205130
8 Octal 377066556
10 Decimal 66874734
12 Duodecimal 1a4907a6
16 Hexadecimal 3fc6d6e
20 Vigesimal 10hj6ge
36 Base36 13tcvi

Cryptographic Hash Functions

md5 8f79047448a674136fbc898a38ddb298
sha1 e44141aa8dd07c16f7a7e5cc21de75efec68f745
sha256 4dd84394060c0b81e945f0a904aaa5e116ec907dc99825d5762a064694b85f5f
sha512 8aa28e7ad03e545102583f15ffdda8acdb378fdda8d0b108ad52879d114aea22b8daff3b07d1fa829dfb3178d7e24efecf2cf285561c5ea501f1b39849c3c485
ripemd-160 23cf2524a9ca3e0747e16ee1796e31365f748c5f

66874734 as geometric shapes

Circle

Radius = n
Diameter 133749468
Circumference 420186346.09034
Area 1.4049925062612E+16

Sphere

Radius = n
Volume 1.2527800017095E+24
Surface area 5.6199700250447E+16
Circumference 420186346.09034

Square

Length = n
Perimeter 267498936
Area 4472230047570756
Diagonal 94575155.802893

Cube

Length = n
Surface area 26833380285424536
Volume 2.990791948181E+23
Space diagonal 115830437.03065

Equilateral Triangle

Length = n
Perimeter 200624202
Area 1.9365324163822E+15
Altitude 57915218.515327

Triangular Pyramid

Length = n
Surface area 1.9365324163822E+15
Volume 3.5246821127949E+22
Height 31525051.934298