65745984 (number)

65745984 is an even 8-digits composite number following 65745983 and preceding 65745985. In scientific notation, it is written as 6.5745984 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 56 positive divisors. There are 21781504 positive integers (up to 65745984) that are relatively prime to 65745984.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred forty-five thousand nine hundred eighty-four

Notation

Scientific notation 6.5745984 × 10^7
Engineering notation 6.5745984 × 10^6

Prime Factorization of 65745984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 179 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2054562
Product of the distinct prime numbers

The prime factorization of 65745984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 179 × 1913. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 4, 63, 67, 917, 164, 4037, 1097, 88519, 21019, 435580, 259956, 3044696, 805378, 37291863, 37132582, 113294855, 706119805, 8427968577, 6154907728

Basic calculations (n = 65745984)

Multiplication

n×y
n×2 131491968
n×3 197237952
n×4 262983936
n×5 328729920

Division

n÷y
n÷2 32872992
n÷3 21915328
n÷3 16436496
n÷5 13149196.8

Exponentiation

ny
n2 4322534412128256
n3 2.8418927829923E+23
n4 1.8684303744033E+31
n5 1.2284179350063E+39

Nth Root

y√n
2√n 8108.3897291632
3√n 403.60488115048
4√n 90.046597543512
5√n 36.607818194303

Divisors of 65745984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 179, 192, 358, 537, 716, 1074, 1432, 1913, 2148, 2864, 3826, 4296, 5728, 5739, 7652, 8592, 11456, 11478, 15304, 17184, 22956, 30608, 34368, 45912, 61216, 91824, 122432, 183648, 342427, 367296, 684854, 1027281, 1369708, 2054562, 2739416, 4109124, 5478832, 8218248, 10957664, 16436496, 21915328, 32872992, 65745984

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65745983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65745984 can be divided by 56 positive divisors. The sum of these divisors (counting 65745984) is 1, the average is 0.017857142857143.

Base conversion 65745984

Base System Value
2 Binary 11111010110011010001000000
3 Ternary 11120201020112110
4 Quaternary 3322303101000
5 Quinary 113312332414
6 Senary 10305055320
8 Octal 372632100
10 Decimal 65745984
12 Duodecimal 1a027540
16 Hexadecimal 3eb3440
20 Vigesimal 10ai4j4
36 Base36 1355xc

Cryptographic Hash Functions

md5 78d4884ad5f7c1e16d6ac620685ef417
sha1 db88fac5962627225bf1a5f67ed57d1476621764
sha256 923445fcb11376cc6c6fa6e194da8550aba1a8d1c0fe5a9a0e088373a3152863
sha512 5417152cf08ea236f94ce2767a98ed044650f963cb8f2d5f5fb03011a02adab4fee396008026c1e46f84ba34db0f6490eb2c882123adad92643025423e43a857
ripemd-160 29a7ca0e6d755d7a040d64578298441da253c110

65745984 as geometric shapes

Circle

Radius = n
Diameter 131491968
Circumference 413094200.67486
Area 1.3579642354031E+16

Sphere

Radius = n
Volume 1.1904092652451E+24
Surface area 5.4318569416125E+16
Circumference 413094200.67486

Square

Length = n
Perimeter 262983936
Area 4322534412128256
Diagonal 92978862.244365

Cube

Length = n
Surface area 25935206472769536
Volume 2.8418927829923E+23
Space diagonal 113875384.68161

Equilateral Triangle

Length = n
Perimeter 197237952
Area 1.8717123048178E+15
Altitude 56937692.340805

Triangular Pyramid

Length = n
Surface area 1.8717123048178E+15
Volume 3.349202763765E+22
Height 30992954.081455