65642736 (number)

65642736 is an even 8-digits composite number following 65642735 and preceding 65642737. In scientific notation, it is written as 6.5642736 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 20351232 positive integers (up to 65642736) that are relatively prime to 65642736.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand seven hundred thirty-six

Notation

Scientific notation 6.5642736 × 10^7
Engineering notation 6.5642736 × 10^6

Prime Factorization of 65642736

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 37 × 1607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8205342
Product of the distinct prime numbers

The prime factorization of 65642736 is 2 × 2 × 2 × 2 × 3 × 23 × 37 × 1607. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 40, 75, 679, 900, 298, 3146, 10225, 19564, 841177, 433377, 3537947, 4089040, 56661379, 5215954, 437009831, 885401239, 4715222865, 4504585769

Basic calculations (n = 65642736)

Multiplication

n×y
n×2 131285472
n×3 196928208
n×4 262570944
n×5 328213680

Division

n÷y
n÷2 32821368
n÷3 21880912
n÷3 16410684
n÷5 13128547.2

Exponentiation

ny
n2 4308968789565696
n3 2.828525006857E+23
n4 1.8567212029451E+31
n5 1.2188025975053E+39

Nth Root

y√n
2√n 8102.0204887423
3√n 403.39349571938
4√n 90.011224237549
5√n 36.596313125003

Divisors of 65642736

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1607, 1702, 1776, 2553, 3214, 3404, 4821, 5106, 6428, 6808, 9642, 10212, 12856, 13616, 19284, 20424, 25712, 36961, 38568, 40848, 59459, 73922, 77136, 110883, 118918, 147844, 178377, 221766, 237836, 295688, 356754, 443532, 475672, 591376, 713508, 887064, 951344, 1367557, 1427016, 1774128, 2735114, 2854032, 4102671, 5470228, 8205342, 10940456, 16410684, 21880912, 32821368, 65642736

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65642735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65642736 can be divided by 80 positive divisors. The sum of these divisors (counting 65642736) is 1, the average is 0.0125.

Base conversion 65642736

Base System Value
2 Binary 11111010011010000011110000
3 Ternary 11120111222220110
4 Quaternary 3322122003300
5 Quinary 113301031421
6 Senary 10302541320
8 Octal 372320360
10 Decimal 65642736
12 Duodecimal 19b97840
16 Hexadecimal 3e9a0f0
20 Vigesimal 10a56gg
36 Base36 132y9c

Cryptographic Hash Functions

md5 40bbfd251fa130ae3aecc282dce392ea
sha1 2f74e2074b53257521c611b29a68b294c0b1517a
sha256 ac265e37d2b20fba8d38073c33503a6be83ebec188200ee10d5743d5ad0c0036
sha512 1c39ec1c93bb3064ae7c76537323e449e233309cb07d71b3480f89288ec502ed3b591b2cc4b8ee01948b425abcaa792195e49773d4d1b54c1d1cb57e773a3563
ripemd-160 f1df810707423b8ef13f00f7637c98ba16fe78a7

65642736 as geometric shapes

Circle

Radius = n
Diameter 131285472
Circumference 412445474.35827
Area 1.3537024693847E+16

Sphere

Radius = n
Volume 1.1848097842716E+24
Surface area 5.4148098775389E+16
Circumference 412445474.35827

Square

Length = n
Perimeter 262570944
Area 4308968789565696
Diagonal 92832847.522477

Cube

Length = n
Surface area 25853812737394176
Volume 2.828525006857E+23
Space diagonal 113696553.89983

Equilateral Triangle

Length = n
Perimeter 196928208
Area 1.8658382179391E+15
Altitude 56848276.949915

Triangular Pyramid

Length = n
Surface area 1.8658382179391E+15
Volume 3.3334486885072E+22
Height 30944282.507492