65488914 (number)

65488914 is an even 8-digits composite number following 65488913 and preceding 65488915. In scientific notation, it is written as 6.5488914 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 21168000 positive integers (up to 65488914) that are relatively prime to 65488914.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5488914 × 10^7
Engineering notation 6.5488914 × 10^6

Prime Factorization of 65488914

Prime Factorization 2 × 9 × 401 × 43 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65488914
Product of the distinct prime numbers

The prime factorization of 65488914 is 2 × 9 × 401 × 43 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 7, 27, 85, 987, 9519, 4801, 72290, 20215, 100813, 451469, 1462473, 4363400, 56773647, 18534254, 309883220, 318678051, 5711661449, 5100194548

Basic calculations (n = 65488914)

Multiplication

n×y
n×2 130977828
n×3 196466742
n×4 261955656
n×5 327444570

Division

n÷y
n÷2 32744457
n÷3 21829638
n÷3 16372228.5
n÷5 13097782.8

Exponentiation

ny
n2 4288797856899396
n3 2.8086871401387E+23
n4 1.8393787057345E+31
n5 1.2045891387328E+39

Nth Root

y√n
2√n 8092.5221037696
3√n 403.0781557971
4√n 89.958446539331
5√n 36.579145644269

Divisors of 65488914

1, 2, 9, 18, 43, 86, 211, 387, 401, 422, 774, 802, 1899, 3609, 3798, 7218, 9073, 17243, 18146, 34486, 81657, 84611, 155187, 163314, 169222, 310374, 761499, 1522998, 3638273, 7276546, 32744457, 65488914

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65488913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65488914 can be divided by 32 positive divisors. The sum of these divisors (counting 65488914) is 1, the average is 0.03125.

Base conversion 65488914

Base System Value
2 Binary 11111001110100100000010010
3 Ternary 11120020011220100
4 Quaternary 3321310200102
5 Quinary 113231121124
6 Senary 10255353230
8 Octal 371644022
10 Decimal 65488914
12 Duodecimal 19b22816
16 Hexadecimal 3e74812
20 Vigesimal 109625e
36 Base36 12znki

Cryptographic Hash Functions

md5 36642f3b43d629ffbc8e26e21cde4f44
sha1 c437b5bf5b5e313e09fe544a61b0a8bb53f814b0
sha256 78110ffe30f0d4bfaee68ed27c21181f709c7ee5f99a29a87a5f1e2f334da151
sha512 0a3a1469f1ae2e177a2fea241d98c6bb72ec7a0667912a81cc7ff5e0bde8aee4c721ebe56b8c41a937b451363b70cbd45b2d19ff71d7613bbd52510c996dd782
ripemd-160 428a7c67e0d046c8c1a79602c866064d7cb0a6bf

65488914 as geometric shapes

Circle

Radius = n
Diameter 130977828
Circumference 411478982.22795
Area 1.3473655839967E+16

Sphere

Radius = n
Volume 1.1765001180922E+24
Surface area 5.3894623359867E+16
Circumference 411478982.22795

Square

Length = n
Perimeter 261955656
Area 4288797856899396
Diagonal 92615310.363885

Cube

Length = n
Surface area 25732787141396376
Volume 2.8086871401387E+23
Space diagonal 113430126.38051

Equilateral Triangle

Length = n
Perimeter 196466742
Area 1.8571039478856E+15
Altitude 56715063.190254

Triangular Pyramid

Length = n
Surface area 1.8571039478856E+15
Volume 3.3100695383725E+22
Height 30871770.121295