78164072 (number)

78164072 is an even 8-digits composite number following 78164071 and preceding 78164073. In scientific notation, it is written as 7.8164072 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 33120384 positive integers (up to 78164072) that are relatively prime to 78164072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8164072 × 10^7
Engineering notation 7.8164072 × 10^6

Prime Factorization of 78164072

Prime Factorization 2 × 2 × 2 × 7 × 89 × 15683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19541018
Product of the distinct prime numbers

The prime factorization of 78164072 is 2 × 2 × 2 × 7 × 89 × 15683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 88, 20, 73, 267, 8166, 4814, 62702, 56447, 907764, 266505, 3988512, 4937535, 15081482, 81299620, 521874183, 282646428, 3235280414, 6777358897

Basic calculations (n = 78164072)

Multiplication

n×y
n×2 156328144
n×3 234492216
n×4 312656288
n×5 390820360

Division

n÷y
n÷2 39082036
n÷3 26054690.666667
n÷3 19541018
n÷5 15632814.4

Exponentiation

ny
n2 6109622151621184
n3 4.7755294575211E+23
n4 3.732748283558E+31
n5 2.9176680559391E+39

Nth Root

y√n
2√n 8841.0447346453
3√n 427.5652411174
4√n 94.026829865977
5√n 37.896703617732

Divisors of 78164072

1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 15683, 31366, 62732, 109781, 125464, 219562, 439124, 878248, 1395787, 2791574, 5583148, 9770509, 11166296, 19541018, 39082036, 78164072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78164071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78164072 can be divided by 32 positive divisors. The sum of these divisors (counting 78164072) is 1, the average is 0.03125.

Base conversion 78164072

Base System Value
2 Binary 100101010001011000001101000
3 Ternary 12110002010221122
4 Quaternary 10222023001220
5 Quinary 130002222242
6 Senary 11431154412
8 Octal 452130150
10 Decimal 78164072
12 Duodecimal 22215a08
16 Hexadecimal 4a8b068
20 Vigesimal 148aa3c
36 Base36 1ajbs8

Cryptographic Hash Functions

md5 42bff458798b3fcfe17d1a83447291ab
sha1 604369057a4f44b1601556912f84d9661c4bd647
sha256 0f7a9a5abdfb2b19d51a4ee7e6e89dda8242d55272d7d7ab381c6b4d27e54115
sha512 3a94a71e084ca0d50ea46ca1cbfe6cc3a5dfe852c99d56fb99e88d5e3c0ffac68fee6911994bf96012e3c3e877ee7ebb7dbc65a951bedad53a733f27ef27d444
ripemd-160 911c64a82597c062e28d0498123b38661e8c7c66

78164072 as geometric shapes

Circle

Radius = n
Diameter 156328144
Circumference 491119348.73973
Area 1.9193944067743E+16

Sphere

Radius = n
Volume 2.0003691014333E+24
Surface area 7.677577627097E+16
Circumference 491119348.73973

Square

Length = n
Perimeter 312656288
Area 6109622151621184
Diagonal 110540690.71271

Cube

Length = n
Surface area 36657732909727104
Volume 4.7755294575211E+23
Space diagonal 135384144.03047

Equilateral Triangle

Length = n
Perimeter 234492216
Area 2.645543995414E+15
Altitude 67692072.015236

Triangular Pyramid

Length = n
Surface area 2.645543995414E+15
Volume 5.6280154386155E+22
Height 36846896.904236