65138766 (number)

65138766 is an even 8-digits composite number following 65138765 and preceding 65138767. In scientific notation, it is written as 6.5138766 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 16824960 positive integers (up to 65138766) that are relatively prime to 65138766.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred thirty-eight thousand seven hundred sixty-six

Notation

Scientific notation 6.5138766 × 10^7
Engineering notation 6.5138766 × 10^6

Prime Factorization of 65138766

Prime Factorization 2 × 3 × 7 × 11 × 509 × 277

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65138766
Product of the distinct prime numbers

The prime factorization of 65138766 is 2 × 3 × 7 × 11 × 509 × 277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 32, 11, 631, 952, 1099, 1501, 6816, 37954, 51378, 509188, 5713026, 537961, 9916865, 65672653, 57403036, 270740009, 2257754062, 4597825899

Basic calculations (n = 65138766)

Multiplication

n×y
n×2 130277532
n×3 195416298
n×4 260555064
n×5 325693830

Division

n÷y
n÷2 32569383
n÷3 21712922
n÷3 16284691.5
n÷5 13027753.2

Exponentiation

ny
n2 4243058836002756
n3 2.7638761664262E+23
n4 1.8003548285781E+31
n5 1.1727289189572E+39

Nth Root

y√n
2√n 8070.8590620825
3√n 402.35849558161
4√n 89.837960028501
5√n 36.539946352525

Divisors of 65138766

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 277, 462, 509, 554, 831, 1018, 1527, 1662, 1939, 3047, 3054, 3563, 3878, 5599, 5817, 6094, 7126, 9141, 10689, 11198, 11634, 16797, 18282, 21329, 21378, 33594, 39193, 42658, 63987, 78386, 117579, 127974, 140993, 235158, 281986, 422979, 845958, 986951, 1550923, 1973902, 2960853, 3101846, 4652769, 5921706, 9305538, 10856461, 21712922, 32569383, 65138766

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65138765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65138766 can be divided by 64 positive divisors. The sum of these divisors (counting 65138766) is 1, the average is 0.015625.

Base conversion 65138766

Base System Value
2 Binary 11111000011111000001001110
3 Ternary 11112120101120220
4 Quaternary 3320133001032
5 Quinary 113133420031
6 Senary 10244052210
8 Octal 370370116
10 Decimal 65138766
12 Duodecimal 19994066
16 Hexadecimal 3e1f04e
20 Vigesimal 10726i6
36 Base36 12s5e6

Cryptographic Hash Functions

md5 2eb1be321980a69159b18511158f0fee
sha1 89d62865f9da89896a7abedbe62f2bc8563be00f
sha256 6292dddf189ea740bca2fb4c9a2592c0d60c3e728da4a737be2c2bf8c6b039ac
sha512 87335ecc82b439b6267a2137253f5f6e0bb5903769f46475fc6ce681dca819060c46458938aba2764e38857436de071f3090ac118df7aac0652c9447ba69421b
ripemd-160 9404dbed38945bf33000321330987ef07867b108

65138766 as geometric shapes

Circle

Radius = n
Diameter 130277532
Circumference 409278937.45901
Area 1.3329962467936E+16

Sphere

Radius = n
Volume 1.1577297413168E+24
Surface area 5.3319849871742E+16
Circumference 409278937.45901

Square

Length = n
Perimeter 260555064
Area 4243058836002756
Diagonal 92120126.313447

Cube

Length = n
Surface area 25458353016016536
Volume 2.7638761664262E+23
Space diagonal 112823652.25434

Equilateral Triangle

Length = n
Perimeter 195416298
Area 1.8372983708652E+15
Altitude 56411826.12717

Triangular Pyramid

Length = n
Surface area 1.8372983708652E+15
Volume 3.2572592993997E+22
Height 30706708.771149