77065440 (number)

77065440 is an even 8-digits composite number following 77065439 and preceding 77065441. In scientific notation, it is written as 7.7065440 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 20550656 positive integers (up to 77065440) that are relatively prime to 77065440.

Interesting facts

Basic properties

Name

Name seventy-seven million sixty-five thousand four hundred forty

Notation

Scientific notation 7.7065440 × 10^7
Engineering notation 7.7065440 × 10^6

Prime Factorization of 77065440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 160553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4816590
Product of the distinct prime numbers

The prime factorization of 77065440 is 2 × 2 × 2 × 2 × 2 × 15 × 160553. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 4, 30, 747, 69, 6256, 910, 46493, 36062, 470510, 33402, 6584589, 5457478, 7230705, 15807849, 517533948, 748189153, 9857057351, 6099772980

Basic calculations (n = 77065440)

Multiplication

n×y
n×2 154130880
n×3 231196320
n×4 308261760
n×5 385327200

Division

n÷y
n÷2 38532720
n÷3 25688480
n÷3 19266360
n÷5 15413088

Exponentiation

ny
n2 5939082042393600
n3 4.5769797079316E+23
n4 3.5272695506282E+31
n5 2.7183057991777E+39

Nth Root

y√n
2√n 8778.6923855435
3√n 425.55257305951
4√n 93.694676399161
5√n 37.789568457335

Divisors of 77065440

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 160553, 321106, 642212, 1284424, 2408295, 2568848, 4816590, 5137696, 9633180, 19266360, 38532720, 77065440

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77065439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77065440 can be divided by 24 positive divisors. The sum of these divisors (counting 77065440) is 1, the average is 0.041666666666667.

Base conversion 77065440

Base System Value
2 Binary 100100101111110110011100000
3 Ternary 12101000022220120
4 Quaternary 10211332303200
5 Quinary 124212043230
6 Senary 11351440240
8 Octal 445766340
10 Decimal 77065440
12 Duodecimal 21986080
16 Hexadecimal 497ece0
20 Vigesimal 141d3c0
36 Base36 19vs2o

Cryptographic Hash Functions

md5 063fc2d302605229f1b647cab28d5acb
sha1 fe14fcb3f504678044373319a81acc80f5458030
sha256 3d0ab75329a92219a9ab4264fa13350cf419447db581489484ffedc314fe8ad6
sha512 1fc4ada3845a77cb9a80f492f3ef7a1b25986fcd1df453bdd020e5a3b9df6a977bc7100e69410a68517222615b8806fbb8d86a8e4a973fb67751080f41e986cb
ripemd-160 dcb959312f0c3cc8ab2af2a48bd0410097538976

77065440 as geometric shapes

Circle

Radius = n
Diameter 154130880
Circumference 484216440.29933
Area 1.8658176513451E+16

Sphere

Radius = n
Volume 1.917200776809E+24
Surface area 7.4632706053803E+16
Circumference 484216440.29933

Square

Length = n
Perimeter 308261760
Area 5939082042393600
Diagonal 108986990.43825

Cube

Length = n
Surface area 35634492254361600
Volume 4.5769797079316E+23
Space diagonal 133481257.58765

Equilateral Triangle

Length = n
Perimeter 231196320
Area 2.5716979619364E+15
Altitude 66740628.793825

Triangular Pyramid

Length = n
Surface area 2.5716979619364E+15
Volume 5.3940223147194E+22
Height 36328996.81275