77886928 (number)

77886928 is an even 8-digits composite number following 77886927 and preceding 77886929. In scientific notation, it is written as 7.7886928 × 10^7. The sum of its digits is 55. It has a total of 8 prime factors and 80 positive divisors. There are 29749248 positive integers (up to 77886928) that are relatively prime to 77886928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7886928 × 10^7
Engineering notation 7.7886928 × 10^6

Prime Factorization of 77886928

Prime Factorization 2 × 2 × 2 × 2 × 7 × 17 × 19 × 2153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9735866
Product of the distinct prime numbers

The prime factorization of 77886928 is 2 × 2 × 2 × 2 × 7 × 17 × 19 × 2153. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 5, 92, 50, 918, 914, 862, 1381, 39596, 48571, 348354, 431561, 2882477, 4885528, 68067375, 51126381, 700904881, 301999367, 2138895474, 3711904227

Basic calculations (n = 77886928)

Multiplication

n×y
n×2 155773856
n×3 233660784
n×4 311547712
n×5 389434640

Division

n÷y
n÷2 38943464
n÷3 25962309.333333
n÷3 19471732
n÷5 15577385.6

Exponentiation

ny
n2 6066373553277184
n3 4.724912001652E+23
n4 3.6800888087901E+31
n5 2.8663081208384E+39

Nth Root

y√n
2√n 8825.3571032565
3√n 427.05930761428
4√n 93.943371789906
5√n 37.869791581617

Divisors of 77886928

1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2153, 2261, 2584, 4306, 4522, 5168, 8612, 9044, 15071, 17224, 18088, 30142, 34448, 36176, 36601, 40907, 60284, 73202, 81814, 120568, 146404, 163628, 241136, 256207, 286349, 292808, 327256, 512414, 572698, 585616, 654512, 695419, 1024828, 1145396, 1390838, 2049656, 2290792, 2781676, 4099312, 4581584, 4867933, 5563352, 9735866, 11126704, 19471732, 38943464, 77886928

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77886927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77886928 can be divided by 80 positive divisors. The sum of these divisors (counting 77886928) is 1, the average is 0.0125.

Base conversion 77886928

Base System Value
2 Binary 100101001000111010111010000
3 Ternary 12102120001210001
4 Quaternary 10221013113100
5 Quinary 124414340203
6 Senary 11421215344
8 Octal 451072720
10 Decimal 77886928
12 Duodecimal 22101554
16 Hexadecimal 4a475d0
20 Vigesimal 146fh68
36 Base36 1addxs

Cryptographic Hash Functions

md5 0c8eeaf471b33d78a35eb3635b0a64d7
sha1 e7d90472538f3a6b08fa2cb74d9129b7ff33ca74
sha256 d79b6969b7431200669d0f4c72ab396e8f8fe229eeb7881463fb10b5365e6fb1
sha512 15c0e4bf7e1a81bae7e9d93b94c08acbba7f9746c3a8b69d525ae5858fd5973aebae610cfbd0c700e55ed3f695c6475d090ff1643497511af772c2a6f1a9b41e
ripemd-160 f83564a094ea8063d67a237c3864949d0cb8a48f

77886928 as geometric shapes

Circle

Radius = n
Diameter 155773856
Circumference 489378001.63095
Area 1.9058074588907E+16

Sphere

Radius = n
Volume 1.9791665110998E+24
Surface area 7.6232298355628E+16
Circumference 489378001.63095

Square

Length = n
Perimeter 311547712
Area 6066373553277184
Diagonal 110148749.90918

Cube

Length = n
Surface area 36398241319663104
Volume 4.724912001652E+23
Space diagonal 134904116.54146

Equilateral Triangle

Length = n
Perimeter 233660784
Area 2.6268168029921E+15
Altitude 67452058.270729

Triangular Pyramid

Length = n
Surface area 2.6268168029921E+15
Volume 5.5683621947964E+22
Height 36716249.969726