77884768 (number)

77884768 is an even 8-digits composite number following 77884767 and preceding 77884769. In scientific notation, it is written as 7.7884768 × 10^7. The sum of its digits is 55. It has a total of 7 prime factors and 24 positive divisors. There are 35946624 positive integers (up to 77884768) that are relatively prime to 77884768.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation 7.7884768 × 10^7
Engineering notation 7.7884768 × 10^6

Prime Factorization of 77884768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 187223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4867798
Product of the distinct prime numbers

The prime factorization of 77884768 is 2 × 2 × 2 × 2 × 2 × 13 × 187223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 32, 27, 507, 85, 556, 4556, 89809, 73545, 646929, 978220, 8027389, 3216445, 77916158, 47443019, 906592656, 887510331, 7603078923, 7245942491

Basic calculations (n = 77884768)

Multiplication

n×y
n×2 155769536
n×3 233654304
n×4 311539072
n×5 389423840

Division

n÷y
n÷2 38942384
n÷3 25961589.333333
n÷3 19471192
n÷5 15576953.6

Exponentiation

ny
n2 6066037086413824
n3 4.7245189115474E+23
n4 3.6796805933748E+31
n5 2.865910693291E+39

Nth Root

y√n
2√n 8825.2347277565
3√n 427.05535976896
4√n 93.942720461761
5√n 37.869581534413

Divisors of 77884768

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 187223, 374446, 748892, 1497784, 2433899, 2995568, 4867798, 5991136, 9735596, 19471192, 38942384, 77884768

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 -77884767
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 77884768 can be divided by 24 positive divisors. The sum of these divisors (counting 77884768) is 1, the average is 0.041666666666667.

Base conversion 77884768

Base System Value
2 Binary 100101001000110110101100000
3 Ternary 12102112221211001
4 Quaternary 10221012311200
5 Quinary 124414303033
6 Senary 11421201344
8 Octal 451066540
10 Decimal 77884768
12 Duodecimal 22100254
16 Hexadecimal 4a46d60
20 Vigesimal 146fbi8
36 Base36 1adc9s

Cryptographic Hash Functions

md5 76318b878a2e407c708d4165894e44a3
sha1 b6d5f7925e76e48c665a17f02f99a99bbdc61428
sha256 8434f0454b17f5682e0c594335ac61dbfa21954454e6e1f2481e09aed243673b
sha512 f954657e3e578286d734a408744d6aa770a3a24a9e5d1d24b198d6b860d71a8b3f4c8e2d95e14e0196d1606a60ec5064c6ef7bc67e0c4ed7fd5f0fc26903dd5f
ripemd-160 8bc436c9d52de44b033d31507d00a96e3586866f

77884768 as geometric shapes

Circle

Radius = n
Diameter 155769536
Circumference 489364429.95069
Area 1.9057017547081E+16

Sphere

Radius = n
Volume 1.9790018539018E+24
Surface area 7.6228070188324E+16
Circumference 489364429.95069

Square

Length = n
Perimeter 311539072
Area 6066037086413824
Diagonal 110145695.20788

Cube

Length = n
Surface area 36396222518482944
Volume 4.7245189115474E+23
Space diagonal 134900375.31171

Equilateral Triangle

Length = n
Perimeter 233654304
Area 2.6266711085665E+15
Altitude 67450187.655857

Triangular Pyramid

Length = n
Surface area 2.6266711085665E+15
Volume 5.5678989336654E+22
Height 36715231.735961