78164028 (number)

78164028 is an even 8-digits composite number following 78164027 and preceding 78164029. In scientific notation, it is written as 7.8164028 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 23417856 positive integers (up to 78164028) that are relatively prime to 78164028.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-four thousand twenty-eight

Notation

Scientific notation 7.8164028 × 10^7
Engineering notation 7.8164028 × 10^6

Prime Factorization of 78164028

Prime Factorization 2 × 2 × 51 × 3 × 3 × 3 × 23 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4342446
Product of the distinct prime numbers

The prime factorization of 78164028 is 2 × 2 × 51 × 3 × 3 × 3 × 23 × 617. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78164028)

Multiplication

n×y
n×2 156328056
n×3 234492084
n×4 312656112
n×5 390820140

Division

n÷y
n÷2 39082014
n÷3 26054676
n÷3 19541007
n÷5 15632805.6

Exponentiation

ny
n2 6109615273184784
n3 4.7755213928244E+23
n4 3.7327398786333E+31
n5 2.9176598439021E+39

Nth Root

y√n
2√n 8841.0422462513
3√n 427.56516088926
4√n 94.026816633614
5√n 37.896699351181

Divisors of 78164028

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78164027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78164028 can be divided by 96 positive divisors. The sum of these divisors (counting 78164028) is 1, the average is 0.010416666666667.

Base conversion 78164028

Base System Value
2 Binary 100101010001011000000111100
3 Ternary 12110002010220000
4 Quaternary 10222023000330
5 Quinary 130002222103
6 Senary 11431154300
8 Octal 452130074
10 Decimal 78164028
12 Duodecimal 22215990
16 Hexadecimal 4a8b03c
20 Vigesimal 148aa18
36 Base36 1ajbr0

Cryptographic Hash Functions

md5 d4a7af8cb4b5318a4dacaf7992585e58
sha1 1d848d566574f131feff6d6769c1bdcf4de4add0
sha256 ef149835128ee6ad7e4b8ba756f994ca304817998ec193f4ebbd6e001c9752dd
sha512 e5cf75912fc93c00ebfb39b4525863bde6883209959539e7a71e043ebafac496e139d874fa7ab9261629c55ba752710640cb2363e5cd3331ca6618c06ece2576
ripemd-160 24d50897e3f9de3b319e9a65dded7d3550f03663

78164028 as geometric shapes

Circle

Radius = n
Diameter 156328056
Circumference 491119072.27957
Area 1.9193922458497E+16

Sphere

Radius = n
Volume 2.0003657233011E+24
Surface area 7.6775689833989E+16
Circumference 491119072.27957

Square

Length = n
Perimeter 312656112
Area 6109615273184784
Diagonal 110540628.48731

Cube

Length = n
Surface area 36657691639108704
Volume 4.7755213928244E+23
Space diagonal 135384067.82024

Equilateral Triangle

Length = n
Perimeter 234492084
Area 2.6455410169637E+15
Altitude 67692033.910118

Triangular Pyramid

Length = n
Surface area 2.6455410169637E+15
Volume 5.6280059342793E+22
Height 36846876.162437