64486544 (number)

64486544 is an even 8-digits composite number following 64486543 and preceding 64486545. In scientific notation, it is written as 6.4486544 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 32243264 positive integers (up to 64486544) that are relatively prime to 64486544.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4486544 × 10^7
Engineering notation 6.4486544 × 10^6

Prime Factorization of 64486544

Prime Factorization 2 × 2 × 2 × 2 × 4030409

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8060818
Product of the distinct prime numbers

The prime factorization of 64486544 is 2 × 2 × 2 × 2 × 4030409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 98, 21, 413, 207, 4833, 9480, 39032, 8453, 545568, 402195, 2562244, 5655482, 41099888, 87604516, 878483891, 301522159, 4767428155, 9590743502

Basic calculations (n = 64486544)

Multiplication

n×y
n×2 128973088
n×3 193459632
n×4 257946176
n×5 322432720

Division

n÷y
n÷2 32243272
n÷3 21495514.666667
n÷3 16121636
n÷5 12897308.8

Exponentiation

ny
n2 4158514357063936
n3 2.6816821906144E+23
n4 1.7293241657907E+31
n5 1.1151813890752E+39

Nth Root

y√n
2√n 8030.3514244397
3√n 401.01107549586
4√n 89.612228096614
5√n 36.466478012309

Divisors of 64486544

1, 2, 4, 8, 16, 4030409, 8060818, 16121636, 32243272, 64486544

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64486543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64486544 can be divided by 10 positive divisors. The sum of these divisors (counting 64486544) is 1, the average is 0.1.

Base conversion 64486544

Base System Value
2 Binary 11110101111111110010010000
3 Ternary 11111100020220112
4 Quaternary 3311333302100
5 Quinary 113002032134
6 Senary 10222100452
8 Octal 365776220
10 Decimal 64486544
12 Duodecimal 1971a728
16 Hexadecimal 3d7fc90
20 Vigesimal 1030g74
36 Base36 12e64w

Cryptographic Hash Functions

md5 eec4b4fa965b292039caf8141831dbc9
sha1 3141352113a8e7e5f769d8ba05661fd553c6e4d7
sha256 f7edff0d0e6b7c6acefb4f0c330e5989b67783eb1dc8424e58d2d84e12518dfe
sha512 339149e6a9957d9eada021c036f6dbf2ad1dbafb5027c93aa4c0134da881aaaccf9e5f3ea43c23ed538c95e34543cffd54cf40cc292c6e0161723459e949960c
ripemd-160 f7f8c9fb550b8f7247d88b72bf5052e04af89b50

64486544 as geometric shapes

Circle

Radius = n
Diameter 128973088
Circumference 405180905.77159
Area 1.3064358154E+16

Sphere

Radius = n
Volume 1.1233004092396E+24
Surface area 5.2257432615999E+16
Circumference 405180905.77159

Square

Length = n
Perimeter 257946176
Area 4158514357063936
Diagonal 91197745.115369

Cube

Length = n
Surface area 24951086142383616
Volume 2.6816821906144E+23
Space diagonal 111693970.61253

Equilateral Triangle

Length = n
Perimeter 193459632
Area 1.8006895376098E+15
Altitude 55846985.306263

Triangular Pyramid

Length = n
Surface area 1.8006895376098E+15
Volume 3.160392769951E+22
Height 30399248.37179