78382904 (number)

78382904 is an even 8-digits composite number following 78382903 and preceding 78382905. In scientific notation, it is written as 7.8382904 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 37128672 positive integers (up to 78382904) that are relatively prime to 78382904.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred eighty-two thousand nine hundred four

Notation

Scientific notation 7.8382904 × 10^7
Engineering notation 7.8382904 × 10^6

Prime Factorization of 78382904

Prime Factorization 2 × 2 × 2 × 19 × 515677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19595726
Product of the distinct prime numbers

The prime factorization of 78382904 is 2 × 2 × 2 × 19 × 515677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 24, 90, 169, 830, 275, 9132, 13148, 67500, 686705, 808827, 4591991, 7494572, 37246996, 15442536, 732452495, 310580477, 9710498768, 1357787880

Basic calculations (n = 78382904)

Multiplication

n×y
n×2 156765808
n×3 235148712
n×4 313531616
n×5 391914520

Division

n÷y
n÷2 39191452
n÷3 26127634.666667
n÷3 19595726
n÷5 15676580.8

Exponentiation

ny
n2 6143879639473216
n3 4.8157512796838E+23
n4 3.7747257024334E+31
n5 2.9587396236017E+39

Nth Root

y√n
2√n 8853.4119976425
3√n 427.96388026046
4√n 94.092571426455
5√n 37.917899391683

Divisors of 78382904

1, 2, 4, 8, 19, 38, 76, 152, 515677, 1031354, 2062708, 4125416, 9797863, 19595726, 39191452, 78382904

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 -78382903
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 78382904 can be divided by 16 positive divisors. The sum of these divisors (counting 78382904) is 1, the average is 0.0625.

Base conversion 78382904

Base System Value
2 Binary 100101011000000011100111000
3 Ternary 12110111021010112
4 Quaternary 10223000130320
5 Quinary 130031223104
6 Senary 11440003452
8 Octal 453003470
10 Decimal 78382904
12 Duodecimal 22300588
16 Hexadecimal 4ac0738
20 Vigesimal 149hh54
36 Base36 1ao0mw

Cryptographic Hash Functions

md5 a9583c516af3866d311ca6899150da4d
sha1 f9b54a1bbe42f54a4f23f753388a64e3080976eb
sha256 fe85f8bca0f916e2821ba3b972e1788f9f24887d7c42bebbce0a6256b4d9252f
sha512 50a8173b7ba0a5dc06368e3f6414fcbc9f0467a5548ea3c34cf85985e7ea599332809cdff41d1d0962e3b908df513af035e76f391dbf06657e8a40a121955d49
ripemd-160 78d44da597b9c289b908484c6f157685fac2bf92

78382904 as geometric shapes

Circle

Radius = n
Diameter 156765808
Circumference 492494310.74687
Area 1.9301567139909E+16

Sphere

Radius = n
Volume 2.0172171789027E+24
Surface area 7.7206268559636E+16
Circumference 492494310.74687

Square

Length = n
Perimeter 313531616
Area 6143879639473216
Diagonal 110850165.89499

Cube

Length = n
Surface area 36863277836839296
Volume 4.8157512796838E+23
Space diagonal 135763172.17279

Equilateral Triangle

Length = n
Perimeter 235148712
Area 2.6603779227889E+15
Altitude 67881586.086397

Triangular Pyramid

Length = n
Surface area 2.6603779227889E+15
Volume 5.6754173106204E+22
Height 36950055.298329