78728360 (number)

78728360 is an even 8-digits composite number following 78728359 and preceding 78728361. In scientific notation, it is written as 7.8728360 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 29638656 positive integers (up to 78728360) that are relatively prime to 78728360.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred twenty-eight thousand three hundred sixty

Notation

Scientific notation 7.8728360 × 10^7
Engineering notation 7.8728360 × 10^6

Prime Factorization of 78728360

Prime Factorization 2 × 2 × 2 × 85 × 115777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19682090
Product of the distinct prime numbers

The prime factorization of 78728360 is 2 × 2 × 2 × 85 × 115777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 30, 5, 312, 557, 7068, 2692, 84312, 93495, 577537, 310992, 2365776, 6776213, 78634139, 35998337, 176547060, 743916125, 6841047457, 3525646826

Basic calculations (n = 78728360)

Multiplication

n×y
n×2 157456720
n×3 236185080
n×4 314913440
n×5 393641800

Division

n÷y
n÷2 39364180
n÷3 26242786.666667
n÷3 19682090
n÷5 15745672

Exponentiation

ny
n2 6198154668289600
n3 4.8797055206078E+23
n4 3.841712129204E+31
n5 3.0245169552434E+39

Nth Root

y√n
2√n 8872.9003150041
3√n 428.59167883151
4√n 94.196073777011
5√n 37.951263642555

Divisors of 78728360

1, 2, 4, 8, 85, 170, 340, 680, 115777, 231554, 463108, 926216, 9841045, 19682090, 39364180, 78728360

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78728359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78728360 can be divided by 16 positive divisors. The sum of these divisors (counting 78728360) is 1, the average is 0.0625.

Base conversion 78728360

Base System Value
2 Binary 100101100010100110010101000
3 Ternary 12111010211000012
4 Quaternary 10230110302220
5 Quinary 130123301420
6 Senary 11451231052
8 Octal 454246250
10 Decimal 78728360
12 Duodecimal 22448488
16 Hexadecimal 4b14ca8
20 Vigesimal 14c10i0
36 Base36 1avf6w

Cryptographic Hash Functions

md5 356863b349a2a4da00db0a14eaf19c78
sha1 43977a75930fe6fa61ecd53f448e2a87e308f25c
sha256 28419dfcd8e26b12e793c7a17fbcb8736d0d6d3fc3640f3ec9882457c22b8724
sha512 05553f885349d9e409f2f390a2179c8fd7d1d69dd034c8c7909c50c2cb5921bb6e0afac550b693c7080908c384af2c68f6ced04fc861e3987700d5c4ec6597be
ripemd-160 e212c4aa1b33559ceec1aa559800ba6e96c4b85b

78728360 as geometric shapes

Circle

Radius = n
Diameter 157456720
Circumference 494664874.81035
Area 1.9472077171712E+16

Sphere

Radius = n
Volume 2.0440062686964E+24
Surface area 7.7888308686848E+16
Circumference 494664874.81035

Square

Length = n
Perimeter 314913440
Area 6198154668289600
Diagonal 111338714.45539

Cube

Length = n
Surface area 37188928009737600
Volume 4.8797055206078E+23
Space diagonal 136361519.51657

Equilateral Triangle

Length = n
Perimeter 236185080
Area 2.683879699662E+15
Altitude 68180759.758287

Triangular Pyramid

Length = n
Surface area 2.683879699662E+15
Volume 5.7507881063587E+22
Height 37112904.818464