78668835 (number)

78668835 is an odd 8-digits composite number following 78668834 and preceding 78668836. In scientific notation, it is written as 7.8668835 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 33305472 positive integers (up to 78668835) that are relatively prime to 78668835.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred sixty-eight thousand eight hundred thirty-five

Notation

Scientific notation 7.8668835 × 10^7
Engineering notation 7.8668835 × 10^6

Prime Factorization of 78668835

Prime Factorization 3 × 5 × 7 × 19 × 47 × 839

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78668835
Product of the distinct prime numbers

The prime factorization of 78668835 is 3 × 5 × 7 × 19 × 47 × 839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 75, 86, 771, 922, 2714, 6095, 73963, 29918, 43359, 260527, 6977389, 5519410, 60910459, 63403008, 292457069, 285145802, 3010749863, 6431008651

Basic calculations (n = 78668835)

Multiplication

n×y
n×2 157337670
n×3 236006505
n×4 314675340
n×5 393344175

Division

n÷y
n÷2 39334417.5
n÷3 26222945
n÷3 19667208.75
n÷5 15733767

Exponentiation

ny
n2 6188785600257225
n3 4.8686455323701E+23
n4 3.8301067205951E+31
n5 3.0131003363489E+39

Nth Root

y√n
2√n 8869.5453660264
3√n 428.48363495306
4√n 94.178263766255
5√n 37.945523061936

Divisors of 78668835

1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 285, 329, 399, 665, 705, 839, 893, 987, 1645, 1995, 2517, 2679, 4195, 4465, 4935, 5873, 6251, 12585, 13395, 15941, 17619, 18753, 29365, 31255, 39433, 47823, 79705, 88095, 93765, 111587, 118299, 197165, 239115, 276031, 334761, 557935, 591495, 749227, 828093, 1380155, 1673805, 2247681, 3746135, 4140465, 5244589, 11238405, 15733767, 26222945, 78668835

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 -78668834
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 78668835 can be divided by 64 positive divisors. The sum of these divisors (counting 78668835) is 1, the average is 0.015625.

Base conversion 78668835

Base System Value
2 Binary 100101100000110010000100011
3 Ternary 12111000210100120
4 Quaternary 10230012100203
5 Quinary 130114400320
6 Senary 11450051323
8 Octal 454062043
10 Decimal 78668835
12 Duodecimal 22419b43
16 Hexadecimal 4b06423
20 Vigesimal 14bdc1f
36 Base36 1au59f

Cryptographic Hash Functions

md5 5584a22037638c56b55c61b9b1195439
sha1 68329e96a972f8c2d6711a605c96e979a7c6b890
sha256 e29059c420d8b5c028b112ffdd32a39e1ea3bb0c7c206052d9b185d6d881c9ce
sha512 08662388d38b04a84c6dc46fcd29f30067fde0c51048c1fbc242db3d6dec0180798a7a2e1aa391e4284fac8dee6b92c470068d0642fd17392dae89fb1c003e14
ripemd-160 d2ffc837b872eb0efc4f39ec9870981224f9b4a9

78668835 as geometric shapes

Circle

Radius = n
Diameter 157337670
Circumference 494290868.20494
Area 1.944264337641E+16

Sphere

Radius = n
Volume 2.0393734716569E+24
Surface area 7.7770573505642E+16
Circumference 494290868.20494

Square

Length = n
Perimeter 314675340
Area 6188785600257225
Diagonal 111254533.39309

Cube

Length = n
Surface area 37132713601543350
Volume 4.8686455323701E+23
Space diagonal 136258419.19225

Equilateral Triangle

Length = n
Perimeter 236006505
Area 2.679822774199E+15
Altitude 68129209.596126

Triangular Pyramid

Length = n
Surface area 2.679822774199E+15
Volume 5.7377537852208E+22
Height 37084844.464364