77776828 (number)

77776828 is an even 8-digits composite number following 77776827 and preceding 77776829. In scientific notation, it is written as 7.7776828 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 38355552 positive integers (up to 77776828) that are relatively prime to 77776828.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand eight hundred twenty-eight

Notation

Scientific notation 7.7776828 × 10^7
Engineering notation 7.7776828 × 10^6

Prime Factorization of 77776828

Prime Factorization 2 × 2 × 73 × 266359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38888414
Product of the distinct prime numbers

The prime factorization of 77776828 is 2 × 2 × 73 × 266359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 93, 68, 826, 304, 3374, 7999, 78369, 7649, 198879, 547822, 6418315, 6038012, 74809048, 33765237, 483936730, 456397664, 8351905762, 2428391934

Basic calculations (n = 77776828)

Multiplication

n×y
n×2 155553656
n×3 233330484
n×4 311107312
n×5 388884140

Division

n÷y
n÷2 38888414
n÷3 25925609.333333
n÷3 19444207
n÷5 15555365.6

Exponentiation

ny
n2 6049234973741584
n3 4.7049030808428E+23
n4 3.6593243767538E+31
n5 2.8461064264699E+39

Nth Root

y√n
2√n 8819.117189379
3√n 426.85798413309
4√n 93.9101548789
5√n 37.859079068688

Divisors of 77776828

1, 2, 4, 73, 146, 292, 266359, 532718, 1065436, 19444207, 38888414, 77776828

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77776827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77776828 can be divided by 12 positive divisors. The sum of these divisors (counting 77776828) is 1, the average is 0.083333333333333.

Base conversion 77776828

Base System Value
2 Binary 100101000101100011110111100
3 Ternary 12102100110202021
4 Quaternary 10220230132330
5 Quinary 124402324303
6 Senary 11415005524
8 Octal 450543674
10 Decimal 77776828
12 Duodecimal 220698a4
16 Hexadecimal 4a2c7bc
20 Vigesimal 1462218
36 Base36 1ab0zg

Cryptographic Hash Functions

md5 70b5f8fdeacd67c19ad3656a4d7e89d3
sha1 d376346f23a97bdfd8d52805c219585aa44b798c
sha256 26dab91d15f2ee7b36a40d612660afbec2360fc4f253bbfd0e6504508e29da6d
sha512 1e2aa17e7392e869edb068e3d7211ea428c8310238ec33bb60c81508c9a64b6efcbab77af796b8f9ed4820e8f2d74b0cd745e290ee0fcb8161992daa5b0fa469
ripemd-160 0c15bd1bbd547aba6c1c41150f8aff952803d7c7

77776828 as geometric shapes

Circle

Radius = n
Diameter 155553656
Circumference 488686222.92863
Area 1.9004232153345E+16

Sphere

Radius = n
Volume 1.9707851939504E+24
Surface area 7.601692861338E+16
Circumference 488686222.92863

Square

Length = n
Perimeter 311107312
Area 6049234973741584
Diagonal 109993044.99596

Cube

Length = n
Surface area 36295409842449504
Volume 4.7049030808428E+23
Space diagonal 134713417.74755

Equilateral Triangle

Length = n
Perimeter 233330484
Area 2.6193955803608E+15
Altitude 67356708.873773

Triangular Pyramid

Length = n
Surface area 2.6193955803608E+15
Volume 5.5447814554824E+22
Height 36664348.331987