78833391 (number)

78833391 is an odd 8-digits composite number following 78833390 and preceding 78833392. In scientific notation, it is written as 7.8833391 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 41582304 positive integers (up to 78833391) that are relatively prime to 78833391.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-three thousand three hundred ninety-one

Notation

Scientific notation 7.8833391 × 10^7
Engineering notation 7.8833391 × 10^6

Prime Factorization of 78833391

Prime Factorization 3 × 7 × 13 × 288767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78833391
Product of the distinct prime numbers

The prime factorization of 78833391 is 3 × 7 × 13 × 288767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 9, 77, 29, 811, 7809, 8865, 89940, 61631, 334709, 939710, 2687804, 492841, 73926521, 40946117, 779067057, 704798743, 7327538205, 6774017

Basic calculations (n = 78833391)

Multiplication

n×y
n×2 157666782
n×3 236500173
n×4 315333564
n×5 394166955

Division

n÷y
n÷2 39416695.5
n÷3 26277797
n÷3 19708347.75
n÷5 15766678.2

Exponentiation

ny
n2 6214703536558881
n3 4.8992615384663E+23
n4 3.8622540047317E+31
n5 3.0447458009633E+39

Nth Root

y√n
2√n 8878.8169820084
3√n 428.78218794066
4√n 94.227474666407
5√n 37.961384350676

Divisors of 78833391

1, 3, 7, 13, 21, 39, 91, 273, 288767, 866301, 2021369, 3753971, 6064107, 11261913, 26277797, 78833391

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 -78833390
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 78833391 can be divided by 16 positive divisors. The sum of these divisors (counting 78833391) is 1, the average is 0.0625.

Base conversion 78833391

Base System Value
2 Binary 100101100101110011011101111
3 Ternary 12111100011002020
4 Quaternary 10230232123233
5 Quinary 130140132031
6 Senary 11453401223
8 Octal 454563357
10 Decimal 78833391
12 Duodecimal 22499213
16 Hexadecimal 4b2e6ef
20 Vigesimal 14ce39b
36 Base36 1axo8f

Cryptographic Hash Functions

md5 5257a2781d643e68fbac569aa217eeab
sha1 6689198c4cbdf2727db683ab1b9036de2a8cc4ad
sha256 5867eb13c3c4da738b8844173fbd4b6c55dfe314348ddaecb98e7e10acd607cc
sha512 4a719f765765064b59a5a414d76ddf8ef42b4fa003eff4ad41a8ee460cb9a48b3642afa3f818ee2a9d2c1575a6d7dc2753a3a0bce08e6fda52b347b4d6692de4
ripemd-160 82575ea3da2e27f1ece166875623a8f5c4ae0350

78833391 as geometric shapes

Circle

Radius = n
Diameter 157666782
Circumference 495324804.04634
Area 1.9524066974692E+16

Sphere

Radius = n
Volume 2.0521978743014E+24
Surface area 7.8096267898768E+16
Circumference 495324804.04634

Square

Length = n
Perimeter 315333564
Area 6214703536558881
Diagonal 111487250.72006

Cube

Length = n
Surface area 37288221219353286
Volume 4.8992615384663E+23
Space diagonal 136543438.54494

Equilateral Triangle

Length = n
Perimeter 236500173
Area 2.6910455698245E+15
Altitude 68271719.272472

Triangular Pyramid

Length = n
Surface area 2.6910455698245E+15
Volume 5.7738350944266E+22
Height 37162416.906687