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

66887313 (number)

66887313 is an odd 8-digits composite number following 66887312 and preceding 66887314. In scientific notation, it is written as 6.6887313 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 44591540 positive integers (up to 66887313) that are relatively prime to 66887313.

Interesting facts

66887313 has 4 divisors, whose sum is 89183088
The reverse of 66887313 is 31378866
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	sixty-six million eight hundred eighty-seven thousand three hundred thirteen

Notation

Scientific notation	6.6887313 × 10^7
Engineering notation	6.6887313 × 10^6

Prime Factorization of 66887313

Prime Factorization 3 × 22295771

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66887313	Product of the distinct prime numbers

The prime factorization of 66887313 is 3 × 22295771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 39, 42, 132, 551, 616, 9043, 69078, 12828, 138844, 607790, 9833639, 3729236, 80194633, 65837880, 294311702, 101796919, 5751341208, 4394078669

Basic calculations (n = 66887313)

Multiplication

n×y

n×2	133774626
n×3	200661939
n×4	267549252
n×5	334436565

Division

n÷y

n÷2	33443656.5
n÷3	22295771
n÷3	16721828.25
n÷5	13377462.6

Exponentiation

n^y

n²	4473912640359969
n³	2.9924799511041E+23
n⁴	2.0015894313573E+31
n⁵	1.3388093879269E+39

Nth Root

^y√n

²√n	8178.4664210352
³√n	405.92697894862
⁴√n	90.434873920602
⁵√n	36.734044685667

Divisors of 66887313

1, 3, 22295771, 66887313

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	-66887312	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 66887313 can be divided by 4 positive divisors. The sum of these divisors (counting 66887313) is 1, the average is 0.25.

Base conversion 66887313

Base	System	Value
2	Binary	11111111001001111010010001
3	Ternary	11122212020010220
4	Quaternary	3333021322101
5	Quinary	114110343223
6	Senary	10345343253
8	Octal	377117221
10	Decimal	66887313
12	Duodecimal	1a497b29
16	Hexadecimal	3fc9e91
20	Vigesimal	10i0i5d
36	Base36	13tmkx

Cryptographic Hash Functions

md5	8c35062717c8e91254e9667ef6d1cf96
sha1	70733c21e4b003f5484a25b874ff8b7df0cc4e04
sha256	7f5d38378786fae83f9f4008bf2ca55873a8b12d43fecd8f17f87df9ccc8ea78
sha512	c5d017f349b9461745197bd4cfaa45bbef578dc0e9258f73a34349266c6a5dbae1cbe450346efec89e896e8ae056a5bdfe6ce653f10503d8287a86f0723a69f6
ripemd-160	7334c67a86b74bb29cb3f7e32798b788000f6804

66887313 as geometric shapes

Circle

Radius = n

Diameter	133774626
Circumference	420265382.27832
Area	1.4055211083757E+16

Sphere

Radius = n

Volume	1.2534870707205E+24
Surface area	5.622084433503E+16
Circumference	420265382.27832

Square

Length = n

Perimeter	267549252
Area	4473912640359969
Diagonal	94592945.195294

Cube

Length = n

Surface area	26843475842159814
Volume	2.9924799511041E+23
Space diagonal	115852224.49776

Equilateral Triangle

Length = n

Perimeter	200661939
Area	1.937261000432E+15
Altitude	57926112.248881

Triangular Pyramid

Length = n

Surface area	1.937261000432E+15
Volume	3.5266714433175E+22
Height	31530981.731765