66697988, sixty-six million six hundred ninety-seven thousand nine hundred eighty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

66697988 has 48 divisors, whose sum is 140980224
The reverse of 66697988 is 88979666
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5

Name

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

Notation

Scientific notation	6.6697988 × 10^7
Engineering notation	6.6697988 × 10^6

Prime Factorization of 66697988

Prime Factorization 2 × 2 × 7 × 43 × 31 × 1787

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	33348994	Product of the distinct prime numbers

The prime factorization of 66697988 is 2 × 2 × 7 × 43 × 31 × 1787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 8, 91, 339, 372, 5813, 4017, 91611, 10634, 861894, 746603, 6399093, 8813240, 31970883, 44694994, 152081719, 753959923, 2929132138, 6789633572

Basic calculations (n = 66697988)

Multiplication

n×y

n×2	133395976
n×3	200093964
n×4	266791952
n×5	333489940

Division

n÷y

n÷2	33348994
n÷3	22232662.666667
n÷3	16674497
n÷5	13339597.6

Exponentiation

n^y

n²	4448621603248144
n³	2.9671411030999E+23
n⁴	1.9790234168886E+31
n⁵	1.3199688011136E+39

Nth Root

^y√n

²√n	8166.883616166
³√n	405.54362398819
⁴√n	90.37081174896
⁵√n	36.713225907944

Divisors of 66697988

1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 1787, 2666, 3574, 5332, 7148, 9331, 12509, 18662, 25018, 37324, 50036, 55397, 76841, 110794, 153682, 221588, 307364, 387779, 537887, 775558, 1075774, 1551116, 2151548, 2382071, 4764142, 9528284, 16674497, 33348994, 66697988

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-66697987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66697988 can be divided by 48 positive divisors. The sum of these divisors (counting 66697988) is 1, the average is 0.020833333333333.

Base conversion 66697988

Base	System	Value
2	Binary	11111110011011101100000100
3	Ternary	11122111121102212
4	Quaternary	3332123230010
5	Quinary	114033313423
6	Senary	10341322552
8	Octal	376335404
10	Decimal	66697988
12	Duodecimal	1a406458
16	Hexadecimal	3f9bb04
20	Vigesimal	10gh4j8
36	Base36	13pkhw

Cryptographic Hash Functions

md5	5a00b412c61025f1e04065162f15079b
sha1	f101441b36a27cbc92d40b9f0e78c769dafb3035
sha256	5a3dedcf03691ca7de953f1eb4707c5dd50fffa9af57913d52eb56f293c08478
sha512	4d46c8661b0bdb326036a81599d2d0e12a1f21404a6d67dcd92ce0e26c3106e65cdeaa579763ecd7d3aa93705d6518787adedd912a05e731e830ca9867155143
ripemd-160	f2c017d9f9935d3da51b19ade4ee271b1a57b6c2

66697988 as geometric shapes

Circle

Radius = n

Diameter	133395976
Circumference	419075818.22004
Area	1.3975756947365E+16

Sphere

Radius = n

Volume	1.2428731588884E+24
Surface area	5.5903027789461E+16
Circumference	419075818.22004

Square

Length = n

Perimeter	266791952
Area	4448621603248144
Diagonal	94325199.212598

Cube

Length = n

Surface area	26691729619488864
Volume	2.9671411030999E+23
Space diagonal	115524303.97862

Equilateral Triangle

Length = n

Perimeter	200093964
Area	1.9263096601186E+15
Altitude	57762151.98931

Triangular Pyramid

Length = n

Surface area	1.9263096601186E+15
Volume	3.4968093245654E+22
Height	31441733.070866