78394080 (number)

78394080 is an even 8-digits composite number following 78394079 and preceding 78394081. In scientific notation, it is written as 7.8394080 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 20904960 positive integers (up to 78394080) that are relatively prime to 78394080.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety-four thousand eighty

Notation

Scientific notation 7.8394080 × 10^7
Engineering notation 7.8394080 × 10^6

Prime Factorization of 78394080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 163321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4899630
Product of the distinct prime numbers

The prime factorization of 78394080 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 163321. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 9, 64, 24, 275, 893, 2800, 6905, 33565, 69810, 625829, 685631, 1749719, 6834258, 13046506, 20933472, 682397842, 351484953, 7755206055, 8995602155

Basic calculations (n = 78394080)

Multiplication

n×y
n×2 156788160
n×3 235182240
n×4 313576320
n×5 391970400

Division

n÷y
n÷2 39197040
n÷3 26131360
n÷3 19598520
n÷5 15678816

Exponentiation

ny
n2 6145631779046400
n3 4.8178114933711E+23
n4 3.7768789963625E+31
n5 2.9608495419116E+39

Nth Root

y√n
2√n 8854.0431442364
3√n 427.9842192918
4√n 94.095925226528
5√n 37.918980612856

Divisors of 78394080

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 163321, 326642, 489963, 653284, 816605, 979926, 1306568, 1633210, 1959852, 2449815, 2613136, 3266420, 3919704, 4899630, 5226272, 6532840, 7839408, 9799260, 13065680, 15678816, 19598520, 26131360, 39197040, 78394080

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78394079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78394080 can be divided by 48 positive divisors. The sum of these divisors (counting 78394080) is 1, the average is 0.020833333333333.

Base conversion 78394080

Base System Value
2 Binary 100101011000011001011100000
3 Ternary 12110111211110110
4 Quaternary 10223003023200
5 Quinary 130032102310
6 Senary 11440131320
8 Octal 453031340
10 Decimal 78394080
12 Duodecimal 22306b40
16 Hexadecimal 4ac32e0
20 Vigesimal 149j540
36 Base36 1ao99c

Cryptographic Hash Functions

md5 73a68e823ab29337d909483820fc6093
sha1 45656520b4b9d2d422efb7a5c2792bcd9bcc4441
sha256 b829ab65d955a2633a836756bc33fa9d90305883aa17106a51b60f10e4ccf006
sha512 a7551d96a4157990134d21e62f832d66b25fbb56b674fe21b1fbfbf1040bf63a3ea98fa7d822440854afd1b4b6123bdb78b7f0a121eadd508b8359f4600e179c
ripemd-160 3229ca784d402fcf2546d038d10a35cab58f6cb7

78394080 as geometric shapes

Circle

Radius = n
Diameter 156788160
Circumference 492564531.62586
Area 1.930707164872E+16

Sphere

Radius = n
Volume 2.018080159194E+24
Surface area 7.7228286594881E+16
Circumference 492564531.62586

Square

Length = n
Perimeter 313576320
Area 6145631779046400
Diagonal 110865971.14576

Cube

Length = n
Surface area 36873790674278400
Volume 4.8178114933711E+23
Space diagonal 135782529.57262

Equilateral Triangle

Length = n
Perimeter 235182240
Area 2.6611366214796E+15
Altitude 67891264.78631

Triangular Pyramid

Length = n
Surface area 2.6611366214796E+15
Volume 5.6778452957353E+22
Height 36955323.715254