77884868 (number)

77884868 is an even 8-digits composite number following 77884867 and preceding 77884869. In scientific notation, it is written as 7.7884868 × 10^7. The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors. There are 37509696 positive integers (up to 77884868) that are relatively prime to 77884868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7884868 × 10^7
Engineering notation 7.7884868 × 10^6

Prime Factorization of 77884868

Prime Factorization 2 × 2 × 73 × 43 × 6203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38942434
Product of the distinct prime numbers

The prime factorization of 77884868 is 2 × 2 × 73 × 43 × 6203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 44, 45, 389, 14, 3435, 2421, 45634, 79180, 509046, 42501, 4922935, 4504770, 24585470, 73152683, 604219109, 459865793, 3236045722, 1481959492

Basic calculations (n = 77884868)

Multiplication

n×y
n×2 155769736
n×3 233654604
n×4 311539472
n×5 389424340

Division

n÷y
n÷2 38942434
n÷3 25961622.666667
n÷3 19471217
n÷5 15576973.6

Exponentiation

ny
n2 6066052663377424
n3 4.724537109682E+23
n4 3.6796994914868E+31
n5 2.8659290917412E+39

Nth Root

y√n
2√n 8825.2403933264
3√n 427.05554254119
4√n 93.942750616141
5√n 37.869591258923

Divisors of 77884868

1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6203, 6278, 12406, 12556, 24812, 266729, 452819, 533458, 905638, 1066916, 1811276, 19471217, 38942434, 77884868

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 -77884867
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 77884868 can be divided by 24 positive divisors. The sum of these divisors (counting 77884868) is 1, the average is 0.041666666666667.

Base conversion 77884868

Base System Value
2 Binary 100101001000110110111000100
3 Ternary 12102112221221202
4 Quaternary 10221012313010
5 Quinary 124414303433
6 Senary 11421202032
8 Octal 451066704
10 Decimal 77884868
12 Duodecimal 22100318
16 Hexadecimal 4a46dc4
20 Vigesimal 146fc38
36 Base36 1adcck

Cryptographic Hash Functions

md5 75e71e2866413dd3d9fea4d9de092195
sha1 0f9acbd2f9f4ae189d9b6c61d79c905529e472df
sha256 6a48138781a12fbb28b99020663e9812cf6f8ee83b33b55589712a914135d9e6
sha512 37411be67072fb94e159a3552ab18608c2771e42ca285506912a916eeb4b4e0e081588c7ccce740ff71a7f41fe6c744736a5abccc11f6731e0b1535c1cac52d3
ripemd-160 8d981478953ee40f1e616cf7ea046c8409721ad7

77884868 as geometric shapes

Circle

Radius = n
Diameter 155769736
Circumference 489365058.26922
Area 1.9057066483555E+16

Sphere

Radius = n
Volume 1.9790094767186E+24
Surface area 7.6228265934221E+16
Circumference 489365058.26922

Square

Length = n
Perimeter 311539472
Area 6066052663377424
Diagonal 110145836.62924

Cube

Length = n
Surface area 36396315980264544
Volume 4.724537109682E+23
Space diagonal 134900548.5168

Equilateral Triangle

Length = n
Perimeter 233654604
Area 2.6266778535896E+15
Altitude 67450274.258398

Triangular Pyramid

Length = n
Surface area 2.6266778535896E+15
Volume 5.5679203803727E+22
Height 36715278.876413