78836730 (number)

78836730 is an even 8-digits composite number following 78836729 and preceding 78836731. In scientific notation, it is written as 7.8836730 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 18019776 positive integers (up to 78836730) that are relatively prime to 78836730.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-six thousand seven hundred thirty

Notation

Scientific notation 7.8836730 × 10^7
Engineering notation 7.8836730 × 10^6

Prime Factorization of 78836730

Prime Factorization 2 × 15 × 7 × 375413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78836730
Product of the distinct prime numbers

The prime factorization of 78836730 is 2 × 15 × 7 × 375413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 27, 53, 862, 351, 6257, 1128, 52835, 62166, 265216, 566099, 8926917, 5272715, 58848068, 77043941, 409354024, 367551437, 4849743863, 4275796589

Basic calculations (n = 78836730)

Multiplication

n×y
n×2 157673460
n×3 236510190
n×4 315346920
n×5 394183650

Division

n÷y
n÷2 39418365
n÷3 26278910
n÷3 19709182.5
n÷5 15767346

Exponentiation

ny
n2 6215229997092900
n3 4.8998840916871E+23
n4 3.8629083916763E+31
n5 3.0453906588932E+39

Nth Root

y√n
2√n 8879.0050118242
3√n 428.7882415663
4√n 94.228472405236
5√n 37.961705917244

Divisors of 78836730

1, 2, 7, 14, 15, 30, 105, 210, 375413, 750826, 2627891, 5255782, 5631195, 11262390, 39418365, 78836730

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 -78836729
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 78836730 can be divided by 16 positive divisors. The sum of these divisors (counting 78836730) is 1, the average is 0.0625.

Base conversion 78836730

Base System Value
2 Binary 100101100101111001111111010
3 Ternary 12111100022122220
4 Quaternary 10230233033322
5 Quinary 130140233410
6 Senary 11453424510
8 Octal 454571772
10 Decimal 78836730
12 Duodecimal 2249b136
16 Hexadecimal 4b2f3fa
20 Vigesimal 14cebga
36 Base36 1axqt6

Cryptographic Hash Functions

md5 352c0d49731d0dc5a47ada433f982fd4
sha1 70adb34d00129014fc504bf2e8987db56ea9c064
sha256 fb793b28e829eb59743da29c8ed7ad6e47b7363a9cfddbc4f5b6f122f06073e2
sha512 b290740c6a3530f485a8fdc3bf87d1db6618fdc3b96d4bd3c777985f071c719d5ff548ad2413f2b58c9aa38ae10c57ab14af47b1b497e0c013503240266ddec0
ripemd-160 ce375dd2ba574dbda80e3bf83d8e084388b04a82

78836730 as geometric shapes

Circle

Radius = n
Diameter 157673460
Circumference 495345783.60208
Area 1.9525720899238E+16

Sphere

Radius = n
Volume 2.0524586487848E+24
Surface area 7.8102883596952E+16
Circumference 495345783.60208

Square

Length = n
Perimeter 315346920
Area 6215229997092900
Diagonal 111491972.77915

Cube

Length = n
Surface area 37291379982557400
Volume 4.8998840916871E+23
Space diagonal 136549221.86259

Equilateral Triangle

Length = n
Perimeter 236510190
Area 2.6912735339228E+15
Altitude 68274610.931295

Triangular Pyramid

Length = n
Surface area 2.6912735339228E+15
Volume 5.7745687804334E+22
Height 37163990.926382