77761243 (number)

77761243 is an odd 8-digits composite number following 77761242 and preceding 77761244. In scientific notation, it is written as 7.7761243 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 61671456 positive integers (up to 77761243) that are relatively prime to 77761243.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred sixty-one thousand two hundred forty-three

Notation

Scientific notation 7.7761243 × 10^7
Engineering notation 7.7761243 × 10^6

Prime Factorization of 77761243

Prime Factorization 7 × 19 × 43 × 13597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77761243
Product of the distinct prime numbers

The prime factorization of 77761243 is 7 × 19 × 43 × 13597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 48, 72, 864, 243, 3321, 6660, 5005, 49294, 511159, 117707, 2501214, 7578092, 9565062, 35479998, 987214113, 361427373, 8644263283, 7298389917

Basic calculations (n = 77761243)

Multiplication

n×y
n×2 155522486
n×3 233283729
n×4 311044972
n×5 388806215

Division

n÷y
n÷2 38880621.5
n÷3 25920414.333333
n÷3 19440310.75
n÷5 15552248.6

Exponentiation

ny
n2 6046810912905049
n3 4.7020753277346E+23
n4 3.6563922216428E+31
n5 2.8432560405047E+39

Nth Root

y√n
2√n 8818.233553269
3√n 426.82947081598
4√n 93.905450072235
5√n 37.857561698899

Divisors of 77761243

1, 7, 19, 43, 133, 301, 817, 5719, 13597, 95179, 258343, 584671, 1808401, 4092697, 11108749, 77761243

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77761242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77761243 can be divided by 16 positive divisors. The sum of these divisors (counting 77761243) is 1, the average is 0.0625.

Base conversion 77761243

Base System Value
2 Binary 100101000101000101011011011
3 Ternary 12102022200101001
4 Quaternary 10220220223123
5 Quinary 124401324433
6 Senary 11414405431
8 Octal 450505333
10 Decimal 77761243
12 Duodecimal 22060877
16 Hexadecimal 4a28adb
20 Vigesimal 1460323
36 Base36 1aaoyj

Cryptographic Hash Functions

md5 6d2cd0f00b9e0631c37affd3e8a077d6
sha1 1017714475f78aca0dbe88c9e3dca9ce50c0bf8f
sha256 0c6c207b72bd88b7c9fa254a7c72a3e2ac0643ee17de86166066c19d08d160b8
sha512 12c19a9bf1b96cb9223286505c413aa55168b3631246fc705dd95fa49b36d9a1cc913183873ab6276b0cb7df94bdf4f914c17efa9e95d5825e20feee59a6dc70
ripemd-160 b145025575a5dafe9ea1ea1f15595fed78352fc7

77761243 as geometric shapes

Circle

Radius = n
Diameter 155522486
Circumference 488588299.48562
Area 1.8996616741629E+16

Sphere

Radius = n
Volume 1.9696007074983E+24
Surface area 7.5986466966516E+16
Circumference 488588299.48562

Square

Length = n
Perimeter 311044972
Area 6046810912905049
Diagonal 109971004.47759

Cube

Length = n
Surface area 36280865477430294
Volume 4.7020753277346E+23
Space diagonal 134686423.73571

Equilateral Triangle

Length = n
Perimeter 233283729
Area 2.6183459312284E+15
Altitude 67343211.867855

Triangular Pyramid

Length = n
Surface area 2.6183459312284E+15
Volume 5.5414489164852E+22
Height 36657001.49253