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

66996937 (number)

66996937 is an odd 8-digits composite number following 66996936 and preceding 66996938. In scientific notation, it is written as 6.6996937 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 56986800 positive integers (up to 66996937) that are relatively prime to 66996937.

Interesting facts

66996937 has 8 divisors, whose sum is 77153472
The reverse of 66996937 is 73969966
Previous prime number is 131

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1

Name

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

Notation

Scientific notation	6.6996937 × 10^7
Engineering notation	6.6996937 × 10^6

Prime Factorization of 66996937

Prime Factorization 7 × 131 × 73061

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66996937	Product of the distinct prime numbers

The prime factorization of 66996937 is 7 × 131 × 73061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 50, 62, 380, 515, 3273, 7182, 22566, 30582, 874286, 198239, 7293271, 4634272, 85187695, 14913793, 820001015, 942124630, 8800916735, 6715059185

Basic calculations (n = 66996937)

Multiplication

n×y

n×2	133993874
n×3	200990811
n×4	267987748
n×5	334984685

Division

n÷y

n÷2	33498468.5
n÷3	22332312.333333
n÷3	16749234.25
n÷5	13399387.4

Exponentiation

n^y

n²	4488589567381969
n³	3.0072175246475E+23
n⁴	2.014743630441E+31
n⁵	1.3498165207981E+39

Nth Root

^y√n

²√n	8185.16566723
³√n	406.1486206359
⁴√n	90.471905402893
⁵√n	36.746077746568

Divisors of 66996937

1, 7, 131, 917, 73061, 511427, 9570991, 66996937

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	-66996936	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 66996937 can be divided by 8 positive divisors. The sum of these divisors (counting 66996937) is 1, the average is 0.125.

Base conversion 66996937

Base	System	Value
2	Binary	11111111100100101011001001
3	Ternary	11200001210112001
4	Quaternary	3333210223021
5	Quinary	114122400222
6	Senary	10351551001
8	Octal	377445311
10	Decimal	66996937
12	Duodecimal	1a52b461
16	Hexadecimal	3fe4ac9
20	Vigesimal	10iec6h
36	Base36	13vz61

Cryptographic Hash Functions

md5	751d793080708b0959200cb271e600d0
sha1	dc97caf3453627da2edcc02a835b3150354fd04d
sha256	d12b8b16aeb373b6cf974058362ae0372dc1431e904fc1abdfbbd976e470e748
sha512	7f002b7a5efb603907fbac2f7c79536567d27c891c2dd7584aceaf1bae10f949ae3c5b7c2b6f7022184b10a672a68180c8dadd16ab073805b699b4f419c8874e
ripemd-160	2d5ef69bd4f44da534f8d76a34f545f0f7f54411

66996937 as geometric shapes

Circle

Radius = n

Diameter	133993874
Circumference	420954170.18444
Area	1.4101320009867E+16

Sphere

Radius = n

Volume	1.2596603310905E+24
Surface area	5.6405280039468E+16
Circumference	420954170.18444

Square

Length = n

Perimeter	267987748
Area	4488589567381969
Diagonal	94747976.942856

Cube

Length = n

Surface area	26931537404291814
Volume	3.0072175246475E+23
Space diagonal	116042098.83549

Equilateral Triangle

Length = n

Perimeter	200990811
Area	1.9436162962573E+15
Altitude	58021049.417746

Triangular Pyramid

Length = n

Surface area	1.9436162962573E+15
Volume	3.5440398403021E+22
Height	31582658.980952