64691760 (number)

64691760 is an even 8-digits composite number following 64691759 and preceding 64691761. In scientific notation, it is written as 6.4691760 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 14784000 positive integers (up to 64691760) that are relatively prime to 64691760.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-one thousand seven hundred sixty

Notation

Scientific notation 6.4691760 × 10^7
Engineering notation 6.4691760 × 10^6

Prime Factorization of 64691760

Prime Factorization 2 × 2 × 2 × 2 × 3 × 35 × 7 × 5501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8086470
Product of the distinct prime numbers

The prime factorization of 64691760 is 2 × 2 × 2 × 2 × 3 × 35 × 7 × 5501. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 89, 26, 901, 558, 6254, 7315, 40415, 50328, 201367, 892225, 336334, 3043126, 65163767, 6509307, 227085654, 989139399, 2233623090, 4010315068

Basic calculations (n = 64691760)

Multiplication

n×y
n×2 129383520
n×3 194075280
n×4 258767040
n×5 323458800

Division

n÷y
n÷2 32345880
n÷3 21563920
n÷3 16172940
n÷5 12938352

Exponentiation

ny
n2 4185023811897600
n3 2.7073655603356E+23
n4 1.751442430615E+31
n5 1.1330389337516E+39

Nth Root

y√n
2√n 8043.1187980783
3√n 401.43600522002
4√n 89.683436587133
5√n 36.489658032548

Divisors of 64691760

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 35, 42, 48, 56, 70, 84, 105, 112, 140, 168, 210, 245, 280, 336, 420, 490, 560, 735, 840, 980, 1470, 1680, 1960, 2940, 3920, 5501, 5880, 11002, 11760, 16503, 22004, 33006, 38507, 44008, 66012, 77014, 88016, 115521, 132024, 154028, 192535, 231042, 264048, 308056, 385070, 462084, 577605, 616112, 770140, 924168, 1155210, 1347745, 1540280, 1848336, 2310420, 2695490, 3080560, 4043235, 4620840, 5390980, 8086470, 9241680, 10781960, 16172940, 21563920, 32345880, 64691760

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 -64691759
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 64691760 can be divided by 80 positive divisors. The sum of these divisors (counting 64691760) is 1, the average is 0.0125.

Base conversion 64691760

Base System Value
2 Binary 11110110110001111000110000
3 Ternary 11111201200102010
4 Quaternary 3312301320300
5 Quinary 113030114020
6 Senary 10230322520
8 Octal 366617060
10 Decimal 64691760
12 Duodecimal 197b9440
16 Hexadecimal 3db1e30
20 Vigesimal 1046980
36 Base36 12ikhc

Cryptographic Hash Functions

md5 159ad8d9600b83e887df43d7d966e65f
sha1 1387453d292adbed54679fe9fdc1e4652f982f24
sha256 8531e69f9563cef1ca4b84d4b3245528551a5f2120ded5386f7d6f1e8573f575
sha512 0bdfdb5db957ca52058fa05895dd2efe05418c6a6115ef1706db338d10164740a524e21edcf95b1ea878f91ca9b7753f95a7ca380126a2aeb7ecde12f3a40f95
ripemd-160 35b0db87f9eb487774ba171bee5374d637a5975a

64691760 as geometric shapes

Circle

Radius = n
Diameter 129383520
Circumference 406470315.92759
Area 1.3147640062556E+16

Sphere

Radius = n
Volume 1.134058633991E+24
Surface area 5.2590560250223E+16
Circumference 406470315.92759

Square

Length = n
Perimeter 258767040
Area 4185023811897600
Diagonal 91487964.365785

Cube

Length = n
Surface area 25110142871385600
Volume 2.7073655603356E+23
Space diagonal 112049415.15105

Equilateral Triangle

Length = n
Perimeter 194075280
Area 1.8121684682731E+15
Altitude 56024707.575526

Triangular Pyramid

Length = n
Surface area 1.8121684682731E+15
Volume 3.1906609114404E+22
Height 30495988.121928