64984914 (number)

64984914 is an even 8-digits composite number following 64984913 and preceding 64984915. In scientific notation, it is written as 6.4984914 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 20387328 positive integers (up to 64984914) that are relatively prime to 64984914.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4984914 × 10^7
Engineering notation 6.4984914 × 10^6

Prime Factorization of 64984914

Prime Factorization 2 × 17 × 9 × 212369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64984914
Product of the distinct prime numbers

The prime factorization of 64984914 is 2 × 17 × 9 × 212369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 47, 83, 249, 260, 1857, 9082, 92794, 70408, 180375, 328959, 4370549, 3520236, 61345544, 35221955, 827833678, 49175789, 4341481658, 1041191759

Basic calculations (n = 64984914)

Multiplication

n×y
n×2 129969828
n×3 194954742
n×4 259939656
n×5 324924570

Division

n÷y
n÷2 32492457
n÷3 21661638
n÷3 16246228.5
n÷5 12996982.8

Exponentiation

ny
n2 4223039047587396
n3 2.7443382932611E+23
n4 1.7834058797448E+31
n5 1.1589447772231E+39

Nth Root

y√n
2√n 8061.3221000032
3√n 402.04146746811
4√n 89.784865651195
5√n 36.522669198119

Divisors of 64984914

1, 2, 9, 17, 18, 34, 153, 306, 212369, 424738, 1911321, 3610273, 3822642, 7220546, 32492457, 64984914

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 -64984913
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 64984914 can be divided by 16 positive divisors. The sum of these divisors (counting 64984914) is 1, the average is 0.0625.

Base conversion 64984914

Base System Value
2 Binary 11110111111001011101010010
3 Ternary 11112021120112200
4 Quaternary 3313321131102
5 Quinary 113114004124
6 Senary 10240504030
8 Octal 367713522
10 Decimal 64984914
12 Duodecimal 1991b016
16 Hexadecimal 3df9752
20 Vigesimal 106325e
36 Base36 12ouoi

Cryptographic Hash Functions

md5 ce4fc5b05774395f91ba7143c93174b7
sha1 06f97bc1e7299c2d200f6941e31ad823e52ff3c6
sha256 868caebf546602d3276b3aaa7e87699e3abaa1990839a89b11530fb774beacbd
sha512 4b3d59cf4bdafa17ec3b5c25cea8740c4603401dd5e1bc27ce78048172a097e1fe0d2e5b38a07d529089ec1dd0972c7a0bfbb58bbfd34cc12920dc245679d635
ripemd-160 a852004111058b588fc04745aa6ab76eb8312572

64984914 as geometric shapes

Circle

Radius = n
Diameter 129969828
Circumference 408312256.83313
Area 1.3267068447723E+16

Sphere

Radius = n
Volume 1.1495457361432E+24
Surface area 5.3068273790894E+16
Circumference 408312256.83313

Square

Length = n
Perimeter 259939656
Area 4223039047587396
Diagonal 91902546.728449

Cube

Length = n
Surface area 25338234285524376
Volume 2.7443382932611E+23
Space diagonal 112557172.77349

Equilateral Triangle

Length = n
Perimeter 194954742
Area 1.8286295481922E+15
Altitude 56278586.386747

Triangular Pyramid

Length = n
Surface area 1.8286295481922E+15
Volume 3.2342336950581E+22
Height 30634182.242816