Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

66996837 (number)

66996837 is an odd 8-digits composite number following 66996836 and preceding 66996838. In scientific notation, it is written as 6.6996837 × 10^7. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 44664552 positive integers (up to 66996837) that are relatively prime to 66996837.

Interesting facts

66996837 has 4 divisors, whose sum is 74440940
The reverse of 66996837 is 73869966
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9

Name

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

Notation

Scientific notation	6.6996837 × 10^7
Engineering notation	6.6996837 × 10^6

Prime Factorization of 66996837

Prime Factorization 9 × 7444093

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66996837	Product of the distinct prime numbers

The prime factorization of 66996837 is 9 × 7444093. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 40, 21, 57, 594, 1363, 1757, 89351, 50142, 357817, 48116, 9555359, 7996229, 6423212, 79670438, 777909472, 638416559, 6972053795, 2573714190

Basic calculations (n = 66996837)

Multiplication

n×y

n×2	133993674
n×3	200990511
n×4	267987348
n×5	334984185

Division

n÷y

n÷2	33498418.5
n÷3	22332279
n÷3	16749209.25
n÷5	13399367.4

Exponentiation

n^y

n²	4488576168004569
n³	3.0072040588989E+23
n⁴	2.0147316015979E+31
n⁵	1.34980644711E+39

Nth Root

^y√n

²√n	8185.1595586158
³√n	406.14841856257
⁴√n	90.471871643157
⁵√n	36.746066777081

Divisors of 66996837

1, 9, 7444093, 66996837

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-66996836	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66996837 can be divided by 4 positive divisors. The sum of these divisors (counting 66996837) is 1, the average is 0.25.

Base conversion 66996837

Base	System	Value
2	Binary	11111111100100101001100101
3	Ternary	11200001210101100
4	Quaternary	3333210221211
5	Quinary	114122344322
6	Senary	10351550313
8	Octal	377445145
10	Decimal	66996837
12	Duodecimal	1a52b399
16	Hexadecimal	3fe4a65
20	Vigesimal	10iec1h
36	Base36	13vz39

Cryptographic Hash Functions

md5	41bd020cd6c256dbaccbe13d6b096c97
sha1	47de2d2c313b8c867a46a3ec5b1ac627b1b3ab30
sha256	14c93331a04c5e4b87aecf203bf89b1b36b9374b40a66736ff78863f64b6c644
sha512	e8d6f10aa69524178f4da0f7b38b57a86ca772882f6382a86ab7e0ca09bf263a3213ff1bea1f3806fc3bd8b6a18c048c02646d4bd3a22e530d2ba884cafd2915
ripemd-160	51db2caca30121c4019d7da828fb858a1116fe8a

66996837 as geometric shapes

Circle

Radius = n

Diameter	133993674
Circumference	420953541.86591
Area	1.4101277914481E+16

Sphere

Radius = n

Volume	1.2596546905709E+24
Surface area	5.6405111657926E+16
Circumference	420953541.86591

Square

Length = n

Perimeter	267987348
Area	4488576168004569
Diagonal	94747835.5215

Cube

Length = n

Surface area	26931457008027414
Volume	3.0072040588989E+23
Space diagonal	116041925.63041

Equilateral Triangle

Length = n

Perimeter	200990511
Area	1.9436104941567E+15
Altitude	58020962.815205

Triangular Pyramid

Length = n

Surface area	1.9436104941567E+15
Volume	3.5440239707652E+22
Height	31582611.8405