76686784 (number)

76686784 is an even 8-digits composite number following 76686783 and preceding 76686785. In scientific notation, it is written as 7.6686784 × 10^7. The sum of its digits is 52. It has a total of 9 prime factors and 56 positive divisors. There are 36013824 positive integers (up to 76686784) that are relatively prime to 76686784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6686784 × 10^7
Engineering notation 7.6686784 × 10^6

Prime Factorization of 76686784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 59 × 883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2396462
Product of the distinct prime numbers

The prime factorization of 76686784 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 59 × 883. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 8, 42, 23, 264, 313, 6408, 5113, 43134, 74845, 260751, 186474, 6538019, 5487217, 52087031, 36458904, 727251469, 135656510, 6483903848, 8534027416

Basic calculations (n = 76686784)

Multiplication

n×y
n×2 153373568
n×3 230060352
n×4 306747136
n×5 383433920

Division

n÷y
n÷2 38343392
n÷3 25562261.333333
n÷3 19171696
n÷5 15337356.8

Exponentiation

ny
n2 5880862840262656
n3 4.5098445836485E+23
n4 3.4584547745982E+31
n5 2.6521777427338E+39

Nth Root

y√n
2√n 8757.0990630459
3√n 424.85445350636
4√n 93.579373063971
5√n 37.752359941954

Divisors of 76686784

1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 184, 236, 368, 472, 736, 883, 944, 1357, 1472, 1766, 1888, 2714, 3532, 3776, 5428, 7064, 10856, 14128, 20309, 21712, 28256, 40618, 43424, 52097, 56512, 81236, 86848, 104194, 162472, 208388, 324944, 416776, 649888, 833552, 1198231, 1299776, 1667104, 2396462, 3334208, 4792924, 9585848, 19171696, 38343392, 76686784

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76686783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76686784 can be divided by 56 positive divisors. The sum of these divisors (counting 76686784) is 1, the average is 0.017857142857143.

Base conversion 76686784

Base System Value
2 Binary 100100100100010010111000000
3 Ternary 12100022002111021
4 Quaternary 10210202113000
5 Quinary 124112434114
6 Senary 11335355224
8 Octal 444422700
10 Decimal 76686784
12 Duodecimal 21822b14
16 Hexadecimal 49225c0
20 Vigesimal 13j5gj4
36 Base36 19nnwg

Cryptographic Hash Functions

md5 178d15cbcb62ad1e03b5b7fbeb1cf4d2
sha1 33d1ab2e14e6cdacd6e24fd1362c63644a4cece7
sha256 4df07ce2f5c5d682268874bc4556233e91e5e0ee6e1cd71fe218e7601250c81d
sha512 7410bcd2936494e958ad725d17049dc0f5ebfb9c556fb0fc80c54628c9551da359f5c43c8622398bb7c4b302eba8646ccafdb89c39f3652fd3ac64cdfbf5de25
ripemd-160 7874e232f685936c9dbe1d08795145b50cbb7bf5

76686784 as geometric shapes

Circle

Radius = n
Diameter 153373568
Circumference 481837274.48365
Area 1.8475275495738E+16

Sphere

Radius = n
Volume 1.8890792817096E+24
Surface area 7.3901101982953E+16
Circumference 481837274.48365

Square

Length = n
Perimeter 306747136
Area 5880862840262656
Diagonal 108451489.98758

Cube

Length = n
Surface area 35285177041575936
Volume 4.5098445836485E+23
Space diagonal 132825406.15706

Equilateral Triangle

Length = n
Perimeter 230060352
Area 2.5464883079197E+15
Altitude 66412703.07853

Triangular Pyramid

Length = n
Surface area 2.5464883079197E+15
Volume 5.3149028119921E+22
Height 36150496.662525