66996936 (number)

66996936 is an even 8-digits composite number following 66996935 and preceding 66996937. In scientific notation, it is written as 6.6996936 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 21254400 positive integers (up to 66996936) that are relatively prime to 66996936.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred ninety-six thousand nine hundred thirty-six

Notation

Scientific notation 6.6996936 × 10^7
Engineering notation 6.6996936 × 10^6

Prime Factorization of 66996936

Prime Factorization 2 × 2 × 2 × 9 × 111 × 83 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16749234
Product of the distinct prime numbers

The prime factorization of 66996936 is 2 × 2 × 2 × 9 × 111 × 83 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 2, 13, 888, 488, 2382, 1324, 15485, 69704, 10179, 146924, 9010001, 9213819, 99053136, 94085711, 743728888, 838874993, 4101754907, 5312611734

Basic calculations (n = 66996936)

Multiplication

n×y
n×2 133993872
n×3 200990808
n×4 267987744
n×5 334984680

Division

n÷y
n÷2 33498468
n÷3 22332312
n÷3 16749234
n÷5 13399387.2

Exponentiation

ny
n2 4488589433388096
n3 3.0072173899898E+23
n4 2.0147435101523E+31
n5 1.3498164200609E+39

Nth Root

y√n
2√n 8185.1656061438
3√n 406.14861861517
4√n 90.471905065295
5√n 36.746077636873

Divisors of 66996936

1, 2, 4, 8, 9, 18, 36, 72, 83, 101, 111, 166, 202, 222, 332, 404, 444, 664, 747, 808, 888, 909, 999, 1494, 1818, 1998, 2988, 3636, 3996, 5976, 7272, 7992, 8383, 9213, 11211, 16766, 18426, 22422, 33532, 36852, 44844, 67064, 73704, 75447, 82917, 89688, 100899, 150894, 165834, 201798, 301788, 331668, 403596, 603576, 663336, 807192, 930513, 1861026, 3722052, 7444104, 8374617, 16749234, 33498468, 66996936

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 -66996935
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 66996936 can be divided by 64 positive divisors. The sum of these divisors (counting 66996936) is 1, the average is 0.015625.

Base conversion 66996936

Base System Value
2 Binary 11111111100100101011001000
3 Ternary 11200001210112000
4 Quaternary 3333210223020
5 Quinary 114122400221
6 Senary 10351551000
8 Octal 377445310
10 Decimal 66996936
12 Duodecimal 1a52b460
16 Hexadecimal 3fe4ac8
20 Vigesimal 10iec6g
36 Base36 13vz60

Cryptographic Hash Functions

md5 5fef4bb5defa903b38c9a9ec6ef18d7a
sha1 b0a58469e2dc26d45dc60745e1208f171694b060
sha256 0ff5b79a212af4fc156165896bf3898ac890449f0b6bcb4d5f5287f1a1340eb8
sha512 c74fbc5b8a41ddf672566bb96ce68e94b85789c673516a6978b57cd92576781e22acab7f20122a2ee0ab47f3c534f37f07142078cb4ce05902572aabc42bee97
ripemd-160 7d5e2ed0530bd9b2f4248caa0d83fbf8f250a2c5

66996936 as geometric shapes

Circle

Radius = n
Diameter 133993872
Circumference 420954163.90125
Area 1.4101319588913E+16

Sphere

Radius = n
Volume 1.2596602746853E+24
Surface area 5.6405278355651E+16
Circumference 420954163.90125

Square

Length = n
Perimeter 267987744
Area 4488589433388096
Diagonal 94747975.528642

Cube

Length = n
Surface area 26931536600328576
Volume 3.0072173899898E+23
Space diagonal 116042097.10344

Equilateral Triangle

Length = n
Perimeter 200990808
Area 1.9436162382362E+15
Altitude 58021048.55172

Triangular Pyramid

Length = n
Surface area 1.9436162382362E+15
Volume 3.5440396816065E+22
Height 31582658.509547