66561364 (number)

66561364 is an even 8-digits composite number following 66561363 and preceding 66561365. In scientific notation, it is written as 6.6561364 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 32802000 positive integers (up to 66561364) that are relatively prime to 66561364.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred sixty-one thousand three hundred sixty-four

Notation

Scientific notation 6.6561364 × 10^7
Engineering notation 6.6561364 × 10^6

Prime Factorization of 66561364

Prime Factorization 2 × 2 × 5041 × 3301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33280682
Product of the distinct prime numbers

The prime factorization of 66561364 is 2 × 2 × 5041 × 3301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 29, 26, 27, 425, 14, 3388, 2867, 8507, 627990, 95424, 4806878, 7201254, 8607734, 40989097, 477911288, 932893743, 6194767629, 5244436007

Basic calculations (n = 66561364)

Multiplication

n×y
n×2 133122728
n×3 199684092
n×4 266245456
n×5 332806820

Division

n÷y
n÷2 33280682
n÷3 22187121.333333
n÷3 16640341
n÷5 13312272.8

Exponentiation

ny
n2 4430415177540496
n3 2.948944773034E+23
n4 1.9628578645381E+31
n5 1.3065049680178E+39

Nth Root

y√n
2√n 8158.5148158228
3√n 405.26652983734
4√n 90.324497318406
5√n 36.698172912149

Divisors of 66561364

1, 2, 4, 3301, 5041, 6602, 10082, 13204, 20164, 16640341, 33280682, 66561364

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 -66561363
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 66561364 can be divided by 12 positive divisors. The sum of these divisors (counting 66561364) is 1, the average is 0.083333333333333.

Base conversion 66561364

Base System Value
2 Binary 11111101111010010101010100
3 Ternary 11122020200000201
4 Quaternary 3331322111110
5 Quinary 114014430424
6 Senary 10334350244
8 Octal 375722524
10 Decimal 66561364
12 Duodecimal 1a35b384
16 Hexadecimal 3f7a554
20 Vigesimal 10g0384
36 Base36 13mn2s

Cryptographic Hash Functions

md5 332e8d9056c48f65b206b3d6348d30b6
sha1 fda175b07eac29ba6b038e12ed483800cb06798a
sha256 6d05c11b3191dd9cd56fc5fe72e8971495aed7d0461aae2bf4cf414d073a41b8
sha512 17e8ea589f4e3d1b006d9de3eb95822a9f735965a63b4c7c0dd6b18add15a2e4a4efb3f8ea32f074be54932e1e8d82ac5184ee770e7c0da07982eaefb8b449b5
ripemd-160 c0ccf834c3f71c72ef584974acb1bc8f04675098

66561364 as geometric shapes

Circle

Radius = n
Diameter 133122728
Circumference 418217384.31063
Area 1.3918559774114E+16

Sphere

Radius = n
Volume 1.2352510979741E+24
Surface area 5.5674239096456E+16
Circumference 418217384.31063

Square

Length = n
Perimeter 266245456
Area 4430415177540496
Diagonal 94131983.698852

Cube

Length = n
Surface area 26582491065242976
Volume 2.948944773034E+23
Space diagonal 115287664.26909

Equilateral Triangle

Length = n
Perimeter 199684092
Area 1.9184260465311E+15
Altitude 57643832.134543

Triangular Pyramid

Length = n
Surface area 1.9184260465311E+15
Volume 3.4753647439282E+22
Height 31377327.899617