78834250 (number)

78834250 is an even 8-digits composite number following 78834249 and preceding 78834251. In scientific notation, it is written as 7.8834250 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 64 positive divisors. There are 28296000 positive integers (up to 78834250) that are relatively prime to 78834250.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-four thousand two hundred fifty

Notation

Scientific notation 7.8834250 × 10^7
Engineering notation 7.8834250 × 10^6

Prime Factorization of 78834250

Prime Factorization 2 × 25 × 5 × 11 × 109 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78834250
Product of the distinct prime numbers

The prime factorization of 78834250 is 2 × 25 × 5 × 11 × 109 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 93, 12, 774, 821, 5474, 9577, 83773, 51726, 333690, 630180, 322707, 938804, 49809722, 16301159, 57072243, 610675548, 5368649759, 6498026084

Basic calculations (n = 78834250)

Multiplication

n×y
n×2 157668500
n×3 236502750
n×4 315337000
n×5 394171250

Division

n÷y
n÷2 39417125
n÷3 26278083.333333
n÷3 19708562.5
n÷5 15766850

Exponentiation

ny
n2 6214838973062500
n3 4.8994216931215E+23
n4 3.8624223461097E+31
n5 3.044911688388E+39

Nth Root

y√n
2√n 8878.8653554382
3√n 428.78374532878
4√n 94.227731350373
5√n 37.961467078786

Divisors of 78834250

1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 125, 218, 250, 263, 275, 526, 545, 550, 1090, 1199, 1315, 1375, 2398, 2630, 2725, 2750, 2893, 5450, 5786, 5995, 6575, 11990, 13150, 13625, 14465, 27250, 28667, 28930, 29975, 32875, 57334, 59950, 65750, 72325, 143335, 144650, 149875, 286670, 299750, 315337, 361625, 630674, 716675, 723250, 1433350, 1576685, 3153370, 3583375, 7166750, 7883425, 15766850, 39417125, 78834250

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78834249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78834250 can be divided by 64 positive divisors. The sum of these divisors (counting 78834250) is 1, the average is 0.015625.

Base conversion 78834250

Base System Value
2 Binary 100101100101110101001001010
3 Ternary 12111100012021001
4 Quaternary 10230232221022
5 Quinary 130140144000
6 Senary 11453405214
8 Octal 454565112
10 Decimal 78834250
12 Duodecimal 2249980a
16 Hexadecimal 4b2ea4a
20 Vigesimal 14ce5ca
36 Base36 1axowa

Cryptographic Hash Functions

md5 c0aa1e08a7594738dfe83bb0af121bdb
sha1 8878fbfeff72acea2127c553091e991b5a06e8b0
sha256 1ad91817fea9698ec743af49d73ec759557097e0979199c87a8ea7c3fec18b02
sha512 e4a4fd670d324987e9c8f9b12ab47a5d24a3b8dbb84a2c44123a71f1134b798d23c415dc05a191fee22f46ad369aa79562b91057433b23f690965eab116e8c81
ripemd-160 d03827a6f7ca3385b5cf6c0a4c35d29b2d93beb6

78834250 as geometric shapes

Circle

Radius = n
Diameter 157668500
Circumference 495330201.30252
Area 1.9524492461017E+16

Sphere

Radius = n
Volume 2.0522649597265E+24
Surface area 7.8097969844067E+16
Circumference 495330201.30252

Square

Length = n
Perimeter 315337000
Area 6214838973062500
Diagonal 111488465.52951

Cube

Length = n
Surface area 37289033838375000
Volume 4.8994216931215E+23
Space diagonal 136544926.37659

Equilateral Triangle

Length = n
Perimeter 236502750
Area 2.6911042155509E+15
Altitude 68272463.188293

Triangular Pyramid

Length = n
Surface area 2.6911042155509E+15
Volume 5.7740238384978E+22
Height 37162821.84317