77995784 (number)

77995784 is an even 8-digits composite number following 77995783 and preceding 77995785. In scientific notation, it is written as 7.7995784 × 10^7. The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors. There are 38920960 positive integers (up to 77995784) that are relatively prime to 77995784.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-five thousand seven hundred eighty-four

Notation

Scientific notation 7.7995784 × 10^7
Engineering notation 7.7995784 × 10^6

Prime Factorization of 77995784

Prime Factorization 2 × 2 × 2 × 521 × 18713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19498946
Product of the distinct prime numbers

The prime factorization of 77995784 is 2 × 2 × 2 × 521 × 18713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 88, 43, 510, 537, 8575, 3685, 13334, 79331, 83856, 949058, 4658382, 6936998, 71678461, 96973245, 796584461, 453108928, 7027002701, 2938155253

Basic calculations (n = 77995784)

Multiplication

n×y
n×2 155991568
n×3 233987352
n×4 311983136
n×5 389978920

Division

n÷y
n÷2 38997892
n÷3 25998594.666667
n÷3 19498946
n÷5 15599156.8

Exponentiation

ny
n2 6083342321774656
n3 4.7447505372719E+23
n4 3.7007053803895E+31
n5 2.8863941749649E+39

Nth Root

y√n
2√n 8831.5221791037
3√n 427.25816994177
4√n 93.97617878539
5√n 37.880371152495

Divisors of 77995784

1, 2, 4, 8, 521, 1042, 2084, 4168, 18713, 37426, 74852, 149704, 9749473, 19498946, 38997892, 77995784

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77995783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77995784 can be divided by 16 positive divisors. The sum of these divisors (counting 77995784) is 1, the average is 0.0625.

Base conversion 77995784

Base System Value
2 Binary 100101001100001111100001000
3 Ternary 12102202121002202
4 Quaternary 10221201330020
5 Quinary 124431331114
6 Senary 11423415332
8 Octal 451417410
10 Decimal 77995784
12 Duodecimal 22154548
16 Hexadecimal 4a61f08
20 Vigesimal 1479994
36 Base36 1afpxk

Cryptographic Hash Functions

md5 d334fb3792f8e30ee11120032f0faa45
sha1 5d06fecb5ae34bd918f51842772138b38b4fc0df
sha256 a8bd1144973f870284db2e3e0e2c3cb8da8b729931190a71a0ba6fc3871a22b9
sha512 abfaae55b2f31230481c00e1231a27f27e038876288b3626acd5afff1f2476c6dd93e5c39828c64e2f451901af991579659b28cf72b492d0be75d79da658f435
ripemd-160 e50345f65c7bc0a6a074981865d0660bfcd6eab5

77995784 as geometric shapes

Circle

Radius = n
Diameter 155991568
Circumference 490061964.05075
Area 1.9111383547359E+16

Sphere

Radius = n
Volume 1.987476457468E+24
Surface area 7.6445534189437E+16
Circumference 490061964.05075

Square

Length = n
Perimeter 311983136
Area 6083342321774656
Diagonal 110302695.54072

Cube

Length = n
Surface area 36500053930647936
Volume 4.7447505372719E+23
Space diagonal 135092660.66417

Equilateral Triangle

Length = n
Perimeter 233987352
Area 2.6341644952869E+15
Altitude 67546330.332084

Triangular Pyramid

Length = n
Surface area 2.6341644952869E+15
Volume 5.5917421332392E+22
Height 36767565.180241