77889984 (number)

77889984 is an even 8-digits composite number following 77889983 and preceding 77889985. In scientific notation, it is written as 7.7889984 × 10^7. The sum of its digits is 60. It has a total of 8 prime factors and 28 positive divisors. There are 25963264 positive integers (up to 77889984) that are relatively prime to 77889984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7889984 × 10^7
Engineering notation 7.7889984 × 10^6

Prime Factorization of 77889984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 405677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2434062
Product of the distinct prime numbers

The prime factorization of 77889984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 405677. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 5, 59, 41, 616, 869, 6064, 6308, 14564, 27240, 364206, 143654, 986965, 3702728, 14625818, 31526346, 219070886, 47627907, 2486024234, 4246027220

Basic calculations (n = 77889984)

Multiplication

n×y
n×2 155779968
n×3 233669952
n×4 311559936
n×5 389449920

Division

n÷y
n÷2 38944992
n÷3 25963328
n÷3 19472496
n÷5 15577996.8

Exponentiation

ny
n2 6066849607520256
n3 4.7254681886016E+23
n4 3.6806664160269E+31
n5 2.8668704825367E+39

Nth Root

y√n
2√n 8825.5302390281
3√n 427.06489295964
4√n 93.944293275473
5√n 37.870088751552

Divisors of 77889984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 405677, 811354, 1217031, 1622708, 2434062, 3245416, 4868124, 6490832, 9736248, 12981664, 19472496, 25963328, 38944992, 77889984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77889983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77889984 can be divided by 28 positive divisors. The sum of these divisors (counting 77889984) is 1, the average is 0.035714285714286.

Base conversion 77889984

Base System Value
2 Binary 100101001001000000111000000
3 Ternary 12102120012222020
4 Quaternary 10221020013000
5 Quinary 124414434414
6 Senary 11421241440
8 Octal 451100700
10 Decimal 77889984
12 Duodecimal 22103280
16 Hexadecimal 4a481c0
20 Vigesimal 146g4j4
36 Base36 1adgao

Cryptographic Hash Functions

md5 845c56f339af7564040274dc47ef2059
sha1 e7374e60ba3547d701b497512f8c84c34f1934c9
sha256 04035a259b619d38bdfc5228fd3fbc66dd35b6725d69d18dd5bcee20d3458ae8
sha512 c1621be8f3c479a706a5d94e9b4dffcbf4fe9cb9dcc8f62ad19beb60ce5d869e6a8def539b4ad96cdb1d4eae3cc27982d7b9f8f01c39cdedc0eb8d1fd3c2d1a6
ripemd-160 0853ae5359b721802f38e41a6c2877ae7ffdedd0

77889984 as geometric shapes

Circle

Radius = n
Diameter 155779968
Circumference 489397203.04525
Area 1.905957015742E+16

Sphere

Radius = n
Volume 1.9793994861444E+24
Surface area 7.6238280629679E+16
Circumference 489397203.04525

Square

Length = n
Perimeter 311559936
Area 6066849607520256
Diagonal 110153071.74582

Cube

Length = n
Surface area 36401097645121536
Volume 4.7254681886016E+23
Space diagonal 134909409.68873

Equilateral Triangle

Length = n
Perimeter 233669952
Area 2.6270229405261E+15
Altitude 67454704.844363

Triangular Pyramid

Length = n
Surface area 2.6270229405261E+15
Volume 5.5690176674025E+22
Height 36717690.581941