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

64490654 (number)

64490654 is an even 8-digits composite number following 64490653 and preceding 64490655. In scientific notation, it is written as 6.4490654 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 32245326 positive integers (up to 64490654) that are relatively prime to 64490654.

Interesting facts

64490654 has 4 divisors, whose sum is 96735984
The reverse of 64490654 is 45609446
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	sixty-four million four hundred ninety thousand six hundred fifty-four

Notation

Scientific notation	6.4490654 × 10^7
Engineering notation	6.4490654 × 10^6

Prime Factorization of 64490654

Prime Factorization 2 × 32245327

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	64490654	Product of the distinct prime numbers

The prime factorization of 64490654 is 2 × 32245327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 23, 35, 375, 175, 7982, 6173, 62607, 15727, 37187, 993868, 6677088, 7807683, 82182809, 97237088, 53913375, 248003, 1110380373, 7458704635

Basic calculations (n = 64490654)

Multiplication

n×y

n×2	128981308
n×3	193471962
n×4	257962616
n×5	322453270

Division

n÷y

n÷2	32245327
n÷3	21496884.666667
n÷3	16122663.5
n÷5	12898130.8

Exponentiation

n^y

n²	4159044453347716
n³	2.6821949681147E+23
n⁴	1.7297650764922E+31
n⁵	1.1155368104934E+39

Nth Root

^y√n

²√n	8030.6073244805
³√n	401.01959469178
⁴√n	89.613655904
⁵√n	36.466942833013

Divisors of 64490654

1, 2, 32245327, 64490654

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	-64490653	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 64490654 can be divided by 4 positive divisors. The sum of these divisors (counting 64490654) is 1, the average is 0.25.

Base conversion 64490654

Base	System	Value
2	Binary	11110110000000110010011110
3	Ternary	11111100110112202
4	Quaternary	3312000302132
5	Quinary	113002200104
6	Senary	10222131502
8	Octal	366006236
10	Decimal	64490654
12	Duodecimal	19720b92
16	Hexadecimal	3d80c9e
20	Vigesimal	10316ce
36	Base36	12e9b2

Cryptographic Hash Functions

md5	dc0173924aa96aae6b8a4bb0a587eef0
sha1	3df6132c9877e4437887f9d4573c44ac36f6aa67
sha256	796299bb9007ee106e095319ae49152fe7129e980fa1b49c4b07b3de25f2fcfb
sha512	c24f8db3586e3ef81c19e771c649b3bb9d49df68a0661aaace4c757d30ce78576c326403eb9584bd19e85fc172e1194b04db948a2ca1ccc15ea60bdaee39bf0a
ripemd-160	9549994eed0419d9665946a99faddf6bc6179236

64490654 as geometric shapes

Circle

Radius = n

Diameter	128981308
Circumference	405206729.6632
Area	1.3066023500591E+16

Sphere

Radius = n

Volume	1.1235152009766E+24
Surface area	5.2264094002362E+16
Circumference	405206729.6632

Square

Length = n

Perimeter	257962616
Area	4159044453347716
Diagonal	91203557.533111

Cube

Length = n

Surface area	24954266720086296
Volume	2.6821949681147E+23
Space diagonal	111701089.34135

Equilateral Triangle

Length = n

Perimeter	193471962
Area	1.8009190760339E+15
Altitude	55850544.670673

Triangular Pyramid

Length = n

Surface area	1.8009190760339E+15
Volume	3.1609970840305E+22
Height	30401185.84437