64985514 (number)

64985514 is an even 8-digits composite number following 64985513 and preceding 64985515. In scientific notation, it is written as 6.4985514 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 19453680 positive integers (up to 64985514) that are relatively prime to 64985514.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred eighty-five thousand five hundred fourteen

Notation

Scientific notation 6.4985514 × 10^7
Engineering notation 6.4985514 × 10^6

Prime Factorization of 64985514

Prime Factorization 2 × 33 × 83 × 11863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64985514
Product of the distinct prime numbers

The prime factorization of 64985514 is 2 × 33 × 83 × 11863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 5, 64, 418, 109, 7144, 9997, 9876, 35159, 900529, 348922, 8061990, 3174555, 29216262, 70951999, 459040627, 26340943, 8534141470, 3817744979

Basic calculations (n = 64985514)

Multiplication

n×y
n×2 129971028
n×3 194956542
n×4 259942056
n×5 324927570

Division

n÷y
n÷2 32492757
n÷3 21661838
n÷3 16246378.5
n÷5 12997102.8

Exponentiation

ny
n2 4223117029844196
n3 2.7444143086658E+23
n4 1.783471744776E+31
n5 1.1589982803875E+39

Nth Root

y√n
2√n 8061.3593146566
3√n 402.04270480215
4√n 89.785072894421
5√n 36.522736639989

Divisors of 64985514

1, 2, 33, 66, 83, 166, 2739, 5478, 11863, 23726, 391479, 782958, 984629, 1969258, 32492757, 64985514

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64985513
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64985514 can be divided by 16 positive divisors. The sum of these divisors (counting 64985514) is 1, the average is 0.0625.

Base conversion 64985514

Base System Value
2 Binary 11110111111001100110101010
3 Ternary 11112021121100220
4 Quaternary 3313321212222
5 Quinary 113114014024
6 Senary 10240510510
8 Octal 367714652
10 Decimal 64985514
12 Duodecimal 1991b436
16 Hexadecimal 3df99aa
20 Vigesimal 10633fe
36 Base36 12ov56

Cryptographic Hash Functions

md5 27039633ca19bb2295df9d7fffde8ee3
sha1 47846e60c7a245300f4dd73bee4d23857244a003
sha256 779189b25b7c1016ed5a8d138c0a47232659a2e59d8b2f5083676b55c83f0e99
sha512 b49c53f13da600fd82d6a43a7c94fb8d8fa4bcc7830aa17b57408747f1e8cdcf793a027d41dbc11f6e0e3f7de9f39c3ecfd4442586479386efdd2f0923f80519
ripemd-160 4a1fa09d168c09b70612f17b52031b5178680466

64985514 as geometric shapes

Circle

Radius = n
Diameter 129971028
Circumference 408316026.74431
Area 1.3267313436208E+16

Sphere

Radius = n
Volume 1.1495775774015E+24
Surface area 5.3069253744834E+16
Circumference 408316026.74431

Square

Length = n
Perimeter 259942056
Area 4223117029844196
Diagonal 91903395.256587

Cube

Length = n
Surface area 25338702179065176
Volume 2.7444143086658E+23
Space diagonal 112558212.00398

Equilateral Triangle

Length = n
Perimeter 194956542
Area 1.8286633154999E+15
Altitude 56279106.001989

Triangular Pyramid

Length = n
Surface area 1.8286633154999E+15
Volume 3.2343232800716E+22
Height 30634465.085529