66427392 (number)

66427392 is an even 8-digits composite number following 66427391 and preceding 66427393. In scientific notation, it is written as 6.6427392 × 10^7. The sum of its digits is 39. It has a total of 12 prime factors and 80 positive divisors. There are 21737472 positive integers (up to 66427392) that are relatively prime to 66427392.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty-seven thousand three hundred ninety-two

Notation

Scientific notation 6.6427392 × 10^7
Engineering notation 6.6427392 × 10^6

Prime Factorization of 66427392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 733 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 259482
Product of the distinct prime numbers

The prime factorization of 66427392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 733 × 59. Since it has a total of 12 prime factors.

Most popular turbo-numbers

1, 9, 23, 6, 642, 370, 7585, 4786, 12120, 90560, 793704, 468135, 8265697, 9480606, 70911566, 35469293, 81499554, 23655957, 4470555347, 1932543834

Basic calculations (n = 66427392)

Multiplication

n×y
n×2 132854784
n×3 199282176
n×4 265709568
n×5 332136960

Division

n÷y
n÷2 33213696
n÷3 22142464
n÷3 16606848
n÷5 13285478.4

Exponentiation

ny
n2 4412598407921664
n3 2.9311740418159E+23
n4 1.9471024709593E+31
n5 1.2934093910258E+39

Nth Root

y√n
2√n 8150.3001171736
3√n 404.99444589243
4√n 90.279012606328
5√n 36.683388086757

Divisors of 66427392

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 512, 708, 733, 768, 944, 1416, 1466, 1536, 1888, 2199, 2832, 2932, 3776, 4398, 5664, 5864, 7552, 8796, 11328, 11728, 15104, 17592, 22656, 23456, 30208, 35184, 43247, 45312, 46912, 70368, 86494, 90624, 93824, 129741, 140736, 172988, 187648, 259482, 281472, 345976, 375296, 518964, 562944, 691952, 1037928, 1125888, 1383904, 2075856, 2767808, 4151712, 5535616, 8303424, 11071232, 16606848, 22142464, 33213696, 66427392

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66427391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66427392 can be divided by 80 positive divisors. The sum of these divisors (counting 66427392) is 1, the average is 0.0125.

Base conversion 66427392

Base System Value
2 Binary 11111101011001101000000000
3 Ternary 11121222212020210
4 Quaternary 3331121220000
5 Quinary 114001134032
6 Senary 10331434120
8 Octal 375315000
10 Decimal 66427392
12 Duodecimal 1a2b5940
16 Hexadecimal 3f59a00
20 Vigesimal 10f389c
36 Base36 13jrpc

Cryptographic Hash Functions

md5 860503d0c8c02fdbb49abf9223080bd0
sha1 144766d762cec71b53e5cd38478885e7431f9093
sha256 e779ba5fdfdb312b3560946d4e99b1f7ebebffc1ce4d782f9f2a524360fbf12c
sha512 d1eae90916189a95aacde6137f8d2d0e39e418b6bde1de5227e3bfcb84debfe742abd001297fff8ddb5d43909babee31f0e73f7150e37a934a5b01fd97ea6a15
ripemd-160 4d8752f14bdb9cd865e3d973abf843f5e6268833

66427392 as geometric shapes

Circle

Radius = n
Diameter 132854784
Circumference 417375613.40866
Area 1.3862586741569E+16

Sphere

Radius = n
Volume 1.2278073114883E+24
Surface area 5.5450346966275E+16
Circumference 417375613.40866

Square

Length = n
Perimeter 265709568
Area 4412598407921664
Diagonal 93942518.679474

Cube

Length = n
Surface area 26475590447529984
Volume 2.9311740418159E+23
Space diagonal 115055617.95829

Equilateral Triangle

Length = n
Perimeter 199282176
Area 1.9107111589795E+15
Altitude 57527808.979147

Triangular Pyramid

Length = n
Surface area 1.9107111589795E+15
Volume 3.4544217363433E+22
Height 31314172.893158