78412772 (number)

78412772 is an even 8-digits composite number following 78412771 and preceding 78412773. In scientific notation, it is written as 7.8412772 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 34624512 positive integers (up to 78412772) that are relatively prime to 78412772.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twelve thousand seven hundred seventy-two

Notation

Scientific notation 7.8412772 × 10^7
Engineering notation 7.8412772 × 10^6

Prime Factorization of 78412772

Prime Factorization 2 × 2 × 17 × 19 × 137 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39206386
Product of the distinct prime numbers

The prime factorization of 78412772 is 2 × 2 × 17 × 19 × 137 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78412772)

Multiplication

n×y
n×2 156825544
n×3 235238316
n×4 313651088
n×5 392063860

Division

n÷y
n÷2 39206386
n÷3 26137590.666667
n÷3 19603193
n÷5 15682554.4

Exponentiation

ny
n2 6148562812723984
n3 4.821258539618E+23
n4 3.7804824662012E+31
n5 2.9643810967223E+39

Nth Root

y√n
2√n 8855.098644284
3√n 428.01823225677
4√n 94.101533697831
5√n 37.92078869325

Divisors of 78412772

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 -78412771
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 78412772 can be divided by 48 positive divisors. The sum of these divisors (counting 78412772) is 1, the average is 0.020833333333333.

Base conversion 78412772

Base System Value
2 Binary 100101011000111101111100100
3 Ternary 12110112210002202
4 Quaternary 10223013233210
5 Quinary 130033202042
6 Senary 11440354032
8 Octal 453075744
10 Decimal 78412772
12 Duodecimal 22315918
16 Hexadecimal 4ac7be4
20 Vigesimal 14a1bic
36 Base36 1aonok

Cryptographic Hash Functions

md5 2b3a8685fb62d37339e99b57dde4d6c9
sha1 35c66535cd82aa093eff6d256e4d48d0f620ba4b
sha256 76c2bc0b35c4826327a8aac389a4ce53d744c46261215bb2a134127526074ec5
sha512 df08cdea816823a15f49d9e854b62b8eb23276c42fc908b05c33e3bf289bf8a8b84e1b2a1fdd9b59ffd823a07d500217f977ce98290f6d6aa980068f2353dfd0
ripemd-160 747e84476d5dd0beeba6fe5eb6bdf48f98dee90c

78412772 as geometric shapes

Circle

Radius = n
Diameter 156825544
Circumference 492681976.92562
Area 1.9316279762589E+16

Sphere

Radius = n
Volume 2.0195240545495E+24
Surface area 7.7265119050356E+16
Circumference 492681976.92562

Square

Length = n
Perimeter 313651088
Area 6148562812723984
Diagonal 110892405.62567

Cube

Length = n
Surface area 36891376876343904
Volume 4.821258539618E+23
Space diagonal 135814905.06631

Equilateral Triangle

Length = n
Perimeter 235238316
Area 2.6624057962916E+15
Altitude 67907452.533157

Triangular Pyramid

Length = n
Surface area 2.6624057962916E+15
Volume 5.6819076786958E+22
Height 36964135.208556