64782912 (number)

64782912 is an even 8-digits composite number following 64782911 and preceding 64782913. In scientific notation, it is written as 6.4782912 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 28 positive divisors. There are 21594240 positive integers (up to 64782912) that are relatively prime to 64782912.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred eighty-two thousand nine hundred twelve

Notation

Scientific notation 6.4782912 × 10^7
Engineering notation 6.4782912 × 10^6

Prime Factorization of 64782912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 337411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2024466
Product of the distinct prime numbers

The prime factorization of 64782912 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 337411. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 6, 8, 87, 865, 278, 7882, 8853, 42232, 28260, 569537, 64693, 8302844, 573236, 87060637, 58960363, 435960673, 279747704, 1212761844, 8312676141

Basic calculations (n = 64782912)

Multiplication

n×y
n×2 129565824
n×3 194348736
n×4 259131648
n×5 323914560

Division

n÷y
n÷2 32391456
n÷3 21594304
n÷3 16195728
n÷5 12956582.4

Exponentiation

ny
n2 4196825687199744
n3 2.718825891732E+23
n4 1.761334584874E+31
n5 1.1410438341445E+39

Nth Root

y√n
2√n 8048.7832620838
3√n 401.62446055571
4√n 89.715011353083
5√n 36.499935175332

Divisors of 64782912

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 337411, 674822, 1012233, 1349644, 2024466, 2699288, 4048932, 5398576, 8097864, 10797152, 16195728, 21594304, 32391456, 64782912

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64782911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64782912 can be divided by 28 positive divisors. The sum of these divisors (counting 64782912) is 1, the average is 0.035714285714286.

Base conversion 64782912

Base System Value
2 Binary 11110111001000001001000000
3 Ternary 11111220022110010
4 Quaternary 3313020021000
5 Quinary 113041023122
6 Senary 10232304520
8 Octal 367101100
10 Decimal 64782912
12 Duodecimal 19842140
16 Hexadecimal 3dc8240
20 Vigesimal 104hh5c
36 Base36 12kitc

Cryptographic Hash Functions

md5 a598623d46bc3f1c399abfb66f4a02cb
sha1 74156d6df0717b91f9a12db7ae9620f42dcbdf15
sha256 e2857373dc071699e604331790e4642e7c8478b3235d9d834378883d46aa12ed
sha512 08190f8f84a686d1127607b7a576f5c514b0a1fa3a002fa6b67ad3c1113c3448a6789a3edcf337e43041ce0c618e0fac04ee5dcf50ec75f6981bc884f936174a
ripemd-160 597f94f8999bc6fb2b4b4b9aa36c57c846b4ee7a

64782912 as geometric shapes

Circle

Radius = n
Diameter 129565824
Circumference 407043040.83471
Area 1.3184716747304E+16

Sphere

Radius = n
Volume 1.1388591263807E+24
Surface area 5.2738866989215E+16
Circumference 407043040.83471

Square

Length = n
Perimeter 259131648
Area 4196825687199744
Diagonal 91616872.760423

Cube

Length = n
Surface area 25180954123198464
Volume 2.718825891732E+23
Space diagonal 112207295.04626

Equilateral Triangle

Length = n
Perimeter 194348736
Area 1.817278830185E+15
Altitude 56103647.523132

Triangular Pyramid

Length = n
Surface area 1.817278830185E+15
Volume 3.2041670415154E+22
Height 30538957.586808