65738894 (number)

65738894 is an even 8-digits composite number following 65738893 and preceding 65738895. In scientific notation, it is written as 6.5738894 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 30341016 positive integers (up to 65738894) that are relatively prime to 65738894.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred thirty-eight thousand eight hundred ninety-four

Notation

Scientific notation 6.5738894 × 10^7
Engineering notation 6.5738894 × 10^6

Prime Factorization of 65738894

Prime Factorization 2 × 13 × 2528419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65738894
Product of the distinct prime numbers

The prime factorization of 65738894 is 2 × 13 × 2528419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 70, 19, 960, 641, 8226, 455, 47208, 23433, 574791, 811766, 6705330, 3591949, 83205539, 21377005, 356193443, 296990565, 864381258, 4656437396

Basic calculations (n = 65738894)

Multiplication

n×y
n×2 131477788
n×3 197216682
n×4 262955576
n×5 328694470

Division

n÷y
n÷2 32869447
n÷3 21912964.666667
n÷3 16434723.5
n÷5 13147778.8

Exponentiation

ny
n2 4321602184343236
n3 2.8409734790671E+23
n4 1.867624543972E+31
n5 1.2277557192798E+39

Nth Root

y√n
2√n 8107.9525158945
3√n 403.59037247481
4√n 90.044169805127
5√n 36.607028608045

Divisors of 65738894

1, 2, 13, 26, 2528419, 5056838, 32869447, 65738894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65738893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65738894 can be divided by 8 positive divisors. The sum of these divisors (counting 65738894) is 1, the average is 0.125.

Base conversion 65738894

Base System Value
2 Binary 11111010110001100010001110
3 Ternary 11120200212210212
4 Quaternary 3322301202032
5 Quinary 113312121034
6 Senary 10305002422
8 Octal 372614216
10 Decimal 65738894
12 Duodecimal 1a023412
16 Hexadecimal 3eb188e
20 Vigesimal 10ah74e
36 Base36 1350ge

Cryptographic Hash Functions

md5 b9f30e05a72b3c62f411a9de2a254e7e
sha1 39aa157685759b07c5b6cfa5e53db36a2c48a9c5
sha256 cc3cb1c4bf0e75161c5b46cf241263045a8d7e5ad23be51c23c6e7643ce93b7c
sha512 e8df63f4d2da3d9e6e617e39045d2422bfe0bc23fcefbe1e420041e1224b0330bee3c890b56e3528ed6cf61ffa0f3aa53bb3f887106bf9d9330388c236fba119
ripemd-160 bd6c1274f686f6eab6de9d509d48426c80280a95

65738894 as geometric shapes

Circle

Radius = n
Diameter 131477788
Circumference 413049652.89104
Area 1.357671367407E+16

Sphere

Radius = n
Volume 1.1900241881174E+24
Surface area 5.4306854696281E+16
Circumference 413049652.89104

Square

Length = n
Perimeter 262955576
Area 4321602184343236
Diagonal 92968835.470207

Cube

Length = n
Surface area 25929613106059416
Volume 2.8409734790671E+23
Space diagonal 113863104.44138

Equilateral Triangle

Length = n
Perimeter 197216682
Area 1.8713086383458E+15
Altitude 56931552.220692

Triangular Pyramid

Length = n
Surface area 1.8713086383458E+15
Volume 3.3481193536991E+22
Height 30989611.823402