66702948 (number)

66702948 is an even 8-digits composite number following 66702947 and preceding 66702949. In scientific notation, it is written as 6.6702948 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 72 positive divisors. There are 19843200 positive integers (up to 66702948) that are relatively prime to 66702948.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred two thousand nine hundred forty-eight

Notation

Scientific notation 6.6702948 × 10^7
Engineering notation 6.6702948 × 10^6

Prime Factorization of 66702948

Prime Factorization 2 × 2 × 3 × 13 × 13 × 31 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2565498
Product of the distinct prime numbers

The prime factorization of 66702948 is 2 × 2 × 3 × 13 × 13 × 31 × 1061. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 76, 59, 26, 896, 1592, 6686, 34477, 30733, 436766, 37878, 8914097, 6968634, 64303538, 43594412, 370951427, 450995435, 1246244199, 2603778517

Basic calculations (n = 66702948)

Multiplication

n×y
n×2 133405896
n×3 200108844
n×4 266811792
n×5 333514740

Division

n÷y
n÷2 33351474
n÷3 22234316
n÷3 16675737
n÷5 13340589.6

Exponentiation

ny
n2 4449283271890704
n3 2.967803107222E+23
n4 1.9796121633526E+31
n5 1.3204596719228E+39

Nth Root

y√n
2√n 8167.1872759231
3√n 405.5536764979
4√n 90.372491809859
5√n 36.713771927965

Divisors of 66702948

1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1061, 1209, 1612, 2028, 2122, 2418, 3183, 4244, 4836, 5239, 6366, 10478, 12732, 13793, 15717, 20956, 27586, 31434, 32891, 41379, 55172, 62868, 65782, 82758, 98673, 131564, 165516, 179309, 197346, 358618, 394692, 427583, 537927, 717236, 855166, 1075854, 1282749, 1710332, 2151708, 2565498, 5130996, 5558579, 11117158, 16675737, 22234316, 33351474, 66702948

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66702947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66702948 can be divided by 72 positive divisors. The sum of these divisors (counting 66702948) is 1, the average is 0.013888888888889.

Base conversion 66702948

Base System Value
2 Binary 11111110011100111001100100
3 Ternary 11122111212020120
4 Quaternary 3332130321210
5 Quinary 114033443243
6 Senary 10341401540
8 Octal 376347144
10 Decimal 66702948
12 Duodecimal 1a4092b0
16 Hexadecimal 3f9ce64
20 Vigesimal 10ghh78
36 Base36 13pobo

Cryptographic Hash Functions

md5 5342dcd8d8d3a8792ebb7c1784f33454
sha1 4f942b0a5e7552b497922bba37a3ba2c726354ee
sha256 728d9e715c1c375342f9a45e6fada45dd45c4770ce20e5eb2e57950bd528a608
sha512 963072f4af2000525697c7340714e9db355117c84620b32250b0f9d39ff37d241a38abb808b3a190725822b8f3b706048ac707d781f6e929c364133feed12985
ripemd-160 862448aaca7b11ff94c5278ccd0b954e0c7d8534

66702948 as geometric shapes

Circle

Radius = n
Diameter 133405896
Circumference 419106982.81916
Area 1.3977835640712E+16

Sphere

Radius = n
Volume 1.2431504585266E+24
Surface area 5.5911342562847E+16
Circumference 419106982.81916

Square

Length = n
Perimeter 266811792
Area 4449283271890704
Diagonal 94332213.711867

Cube

Length = n
Surface area 26695699631344224
Volume 2.967803107222E+23
Space diagonal 115532894.95062

Equilateral Triangle

Length = n
Perimeter 200108844
Area 1.9265961710452E+15
Altitude 57766447.475312

Triangular Pyramid

Length = n
Surface area 1.9265961710452E+15
Volume 3.4975895039053E+22
Height 31444071.237289