78355328 (number)

78355328 is an even 8-digits composite number following 78355327 and preceding 78355329. In scientific notation, it is written as 7.8355328 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 39067648 positive integers (up to 78355328) that are relatively prime to 78355328.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred fifty-five thousand three hundred twenty-eight

Notation

Scientific notation 7.8355328 × 10^7
Engineering notation 7.8355328 × 10^6

Prime Factorization of 78355328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 503 × 1217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1224302
Product of the distinct prime numbers

The prime factorization of 78355328 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 503 × 1217. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78355328)

Multiplication

n×y
n×2 156710656
n×3 235065984
n×4 313421312
n×5 391776640

Division

n÷y
n÷2 39177664
n÷3 26118442.666667
n÷3 19588832
n÷5 15671065.6

Exponentiation

ny
n2 6139557425987584
n3 4.8106703588809E+23
n4 3.7694165386999E+31
n5 2.9535386925846E+39

Nth Root

y√n
2√n 8851.8544949632
3√n 427.91368684837
4√n 94.084294624359
5√n 37.91523102622

Divisors of 78355328

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78355327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78355328 can be divided by 32 positive divisors. The sum of these divisors (counting 78355328) is 1, the average is 0.03125.

Base conversion 78355328

Base System Value
2 Binary 100101010111001101110000000
3 Ternary 12110102212022012
4 Quaternary 10222321232000
5 Quinary 130024332303
6 Senary 11435232052
8 Octal 452715600
10 Decimal 78355328
12 Duodecimal 222a8628
16 Hexadecimal 4ab9b80
20 Vigesimal 149e868
36 Base36 1anfcw

Cryptographic Hash Functions

md5 e8517532a79318cbb7508d460cce053a
sha1 5ad172d2f541458b9d5776255110d224a8d1c10b
sha256 bdc767c217ec965c7da4f7f9f16a20d702d890b5773c2e0366a9eea576594fe1
sha512 9e6aa4b7321a4e48e9c1a53ae3c9db9236b65de74e3d6721ac7b4dfdb6533bffb92a0fc42ef1dcf6b3b29cacfd49887c310495e005492b8b999f0fa452bd16d1
ripemd-160 81be62685097a2c0f0ecd1257a06b38f9c305487

78355328 as geometric shapes

Circle

Radius = n
Diameter 156710656
Circumference 492321045.62884
Area 1.9287988505775E+16

Sphere

Radius = n
Volume 2.0150888877737E+24
Surface area 7.7151954023101E+16
Circumference 492321045.62884

Square

Length = n
Perimeter 313421312
Area 6139557425987584
Diagonal 110811167.54179

Cube

Length = n
Surface area 36837344555925504
Volume 4.8106703588809E+23
Space diagonal 135715409.13972

Equilateral Triangle

Length = n
Perimeter 235065984
Area 2.6585063494493E+15
Altitude 67857704.569862

Triangular Pyramid

Length = n
Surface area 2.6585063494493E+15
Volume 5.6694293880297E+22
Height 36937055.847264