77884784 (number)

77884784 is an even 8-digits composite number following 77884783 and preceding 77884785. In scientific notation, it is written as 7.7884784 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 10 positive divisors. There are 38942384 positive integers (up to 77884784) that are relatively prime to 77884784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7884784 × 10^7
Engineering notation 7.7884784 × 10^6

Prime Factorization of 77884784

Prime Factorization 2 × 2 × 2 × 2 × 4867799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9735598
Product of the distinct prime numbers

The prime factorization of 77884784 is 2 × 2 × 2 × 2 × 4867799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77884784)

Multiplication

n×y
n×2 155769568
n×3 233654352
n×4 311539136
n×5 389423920

Division

n÷y
n÷2 38942392
n÷3 25961594.666667
n÷3 19471196
n÷5 15576956.8

Exponentiation

ny
n2 6066039578726656
n3 4.7245218232458E+23
n4 3.6796836170678E+31
n5 2.8659136370367E+39

Nth Root

y√n
2√n 8825.235634248
3√n 427.05538901253
4√n 93.942725286464
5√n 37.869583090335

Divisors of 77884784

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77884783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77884784 can be divided by 10 positive divisors. The sum of these divisors (counting 77884784) is 1, the average is 0.1.

Base conversion 77884784

Base System Value
2 Binary 100101001000110110101110000
3 Ternary 12102112221211122
4 Quaternary 10221012311300
5 Quinary 124414303114
6 Senary 11421201412
8 Octal 451066560
10 Decimal 77884784
12 Duodecimal 22100268
16 Hexadecimal 4a46d70
20 Vigesimal 146fbj4
36 Base36 1adca8

Cryptographic Hash Functions

md5 16bea11bc87de54ce6a2df429785b3fd
sha1 0594d0d542a2a3b3688df0313bd6b23825c590a5
sha256 7765c9cf51c56d42f14375159c0c15290adc1575424313f9616367d0a30a727f
sha512 034a4380c949e623742014f5efd1d11f44da615d89bc9c9092214af295d59b30a267aac09c2c01d7c1af5b08783b0e93edf91d30d3f746daeed9e7018b541152
ripemd-160 0ee72b430ca0a1fabfb595ce9e8bbac706c44cf7

77884784 as geometric shapes

Circle

Radius = n
Diameter 155769568
Circumference 489364530.48166
Area 1.9057025376913E+16

Sphere

Radius = n
Volume 1.9790030735511E+24
Surface area 7.622810150765E+16
Circumference 489364530.48166

Square

Length = n
Perimeter 311539136
Area 6066039578726656
Diagonal 110145717.8353

Cube

Length = n
Surface area 36396237472359936
Volume 4.7245218232458E+23
Space diagonal 134900403.02453

Equilateral Triangle

Length = n
Perimeter 233654352
Area 2.6266721877696E+15
Altitude 67450201.512264

Triangular Pyramid

Length = n
Surface area 2.6266721877696E+15
Volume 5.5679023651349E+22
Height 36715239.278433