78667072 (number)

78667072 is an even 8-digits composite number following 78667071 and preceding 78667073. In scientific notation, it is written as 7.8667072 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 56 positive divisors. There are 35443200 positive integers (up to 78667072) that are relatively prime to 78667072.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred sixty-seven thousand seventy-two

Notation

Scientific notation 7.8667072 × 10^7
Engineering notation 7.8667072 × 10^6

Prime Factorization of 78667072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 131 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2458346
Product of the distinct prime numbers

The prime factorization of 78667072 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 131 × 853. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78667072)

Multiplication

n×y
n×2 157334144
n×3 236001216
n×4 314668288
n×5 393335360

Division

n÷y
n÷2 39333536
n÷3 26222357.333333
n÷3 19666768
n÷5 15733414.4

Exponentiation

ny
n2 6188508217053184
n3 4.8683182148351E+23
n4 3.8297633952535E+31
n5 3.0127627275737E+39

Nth Root

y√n
2√n 8869.4459804432
3√n 428.48043409937
4√n 94.177736118698
5√n 37.945352985547

Divisors of 78667072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78667071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78667072 can be divided by 56 positive divisors. The sum of these divisors (counting 78667072) is 1, the average is 0.017857142857143.

Base conversion 78667072

Base System Value
2 Binary 100101100000101110101000000
3 Ternary 12111000200221021
4 Quaternary 10230011311000
5 Quinary 130114321242
6 Senary 11450035224
8 Octal 454056500
10 Decimal 78667072
12 Duodecimal 22418b14
16 Hexadecimal 4b05d40
20 Vigesimal 14bd7dc
36 Base36 1au3wg

Cryptographic Hash Functions

md5 7a643bd0483b7ee12e21d46b51588700
sha1 a349dbca8dbec045a8cc9b6506220c3270224d9a
sha256 d615147cc4947121f37a5033b7d4f304ed335c5e5f393389cec5ed62ec263850
sha512 492850c9f536340e47b513342bef8ede32490ad0233699c1ca7206b9612c5b4f9e6ed4d94e481c054a13e30bc68fa2ec8f65937a6f9c0593f2c8666b5aa99ee8
ripemd-160 cc6a661bd6f1822b1381a41fa4eb95b223b3ff4b

78667072 as geometric shapes

Circle

Radius = n
Diameter 157334144
Circumference 494279790.94924
Area 1.9441771951374E+16

Sphere

Radius = n
Volume 2.0392363652085E+24
Surface area 7.7767087805497E+16
Circumference 494279790.94924

Square

Length = n
Perimeter 314668288
Area 6188508217053184
Diagonal 111252040.13458

Cube

Length = n
Surface area 37131049302319104
Volume 4.8683182148351E+23
Space diagonal 136255365.58668

Equilateral Triangle

Length = n
Perimeter 236001216
Area 2.6797026637484E+15
Altitude 68127682.79334

Triangular Pyramid

Length = n
Surface area 2.6797026637484E+15
Volume 5.7373680378065E+22
Height 37084013.378194