64985440, sixty-four million nine hundred eighty-five thousand four hundred forty: 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

64985440 has 96 divisors, whose sum is 167227200
The reverse of 64985440 is 04458946
Previous prime number is 199

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	sixty-four million nine hundred eighty-five thousand four hundred forty

Notation

Scientific notation	6.4985440 × 10^7
Engineering notation	6.4985440 × 10^6

Prime Factorization of 64985440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 199 × 157

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	4061590	Product of the distinct prime numbers

The prime factorization of 64985440 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 199 × 157. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 9, 33, 71, 381, 928, 6471, 8052, 82735, 77522, 105770, 240465, 1537435, 8460463, 56410934, 47685959, 391008063, 111792852, 5724124510, 9440444079

Basic calculations (n = 64985440)

Multiplication

n×y

n×2	129970880
n×3	194956320
n×4	259941760
n×5	324927200

Division

n÷y

n÷2	32492720
n÷3	21661813.333333
n÷3	16246360
n÷5	12997088

Exponentiation

n^y

n²	4223107411993600
n³	2.7444049333567E+23
n⁴	1.7834636213235E+31
n⁵	1.158991681557E+39

Nth Root

^y√n

²√n	8061.3547248586
³√n	402.04255219803
⁴√n	89.785047334501
⁵√n	36.522728322185

Divisors of 64985440

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 157, 160, 199, 208, 260, 314, 398, 416, 520, 628, 785, 796, 995, 1040, 1256, 1570, 1592, 1990, 2041, 2080, 2512, 2587, 3140, 3184, 3980, 4082, 5024, 5174, 6280, 6368, 7960, 8164, 10205, 10348, 12560, 12935, 15920, 16328, 20410, 20696, 25120, 25870, 31243, 31840, 32656, 40820, 41392, 51740, 62486, 65312, 81640, 82784, 103480, 124972, 156215, 163280, 206960, 249944, 312430, 326560, 406159, 413920, 499888, 624860, 812318, 999776, 1249720, 1624636, 2030795, 2499440, 3249272, 4061590, 4998880, 6498544, 8123180, 12997088, 16246360, 32492720, 64985440

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-64985439	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64985440 can be divided by 96 positive divisors. The sum of these divisors (counting 64985440) is 1, the average is 0.010416666666667.

Base conversion 64985440

Base	System	Value
2	Binary	11110111111001100101100000
3	Ternary	11112021121021011
4	Quaternary	3313321211200
5	Quinary	113114013230
6	Senary	10240510304
8	Octal	367714540
10	Decimal	64985440
12	Duodecimal	1991b394
16	Hexadecimal	3df9960
20	Vigesimal	10633c0
36	Base36	12ov34

Cryptographic Hash Functions

md5	bc5313cf7d391dc5e785716eb25c385d
sha1	d74c819e92859140791e0e3e4be7753556498143
sha256	cfd6c07f6c24e4015929b7da4648048c2684dd7855a6174dd5a8be571bfd043a
sha512	18476ed41099008fee7e62f79f138097f1fccf2aee6969a3c929a1e98388353e18434b42696545248e940afc7eed1338a2dd61f340730da00afed76477b5f5d3
ripemd-160	5e767ae94e9df8d295f4458245a3910d123c0a5b

64985440 as geometric shapes

Circle

Radius = n

Diameter	129970880
Circumference	408315561.7886
Area	1.326728322084E+16

Sphere

Radius = n

Volume	1.1495736502812E+24
Surface area	5.3069132883359E+16
Circumference	408315561.7886

Square

Length = n

Perimeter	259941760
Area	4223107411993600
Diagonal	91903290.604783

Cube

Length = n

Surface area	25338644471961600
Volume	2.7444049333567E+23
Space diagonal	112558083.83222

Equilateral Triangle

Length = n

Perimeter	194956320
Area	1.8286591508484E+15
Altitude	56279041.916109

Triangular Pyramid

Length = n

Surface area	1.8286591508484E+15
Volume	3.2343122311638E+22
Height	30634430.201594