78482816 (number)

78482816 is an even 8-digits composite number following 78482815 and preceding 78482817. In scientific notation, it is written as 7.8482816 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 32 positive divisors. There are 37886464 positive integers (up to 78482816) that are relatively prime to 78482816.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred eighty-two thousand eight hundred sixteen

Notation

Scientific notation 7.8482816 × 10^7
Engineering notation 7.8482816 × 10^6

Prime Factorization of 78482816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 21143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1226294
Product of the distinct prime numbers

The prime factorization of 78482816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 21143. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78482816)

Multiplication

n×y
n×2 156965632
n×3 235448448
n×4 313931264
n×5 392414080

Division

n÷y
n÷2 39241408
n÷3 26160938.666667
n÷3 19620704
n÷5 15696563.2

Exponentiation

ny
n2 6159552407289856
n3 4.8341901822369E+23
n4 3.794008585815E+31
n5 2.9776447774294E+39

Nth Root

y√n
2√n 8859.052771036
3√n 428.14564001581
4√n 94.12254124829
5√n 37.927560996044

Divisors of 78482816

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 -78482815
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 78482816 can be divided by 32 positive divisors. The sum of these divisors (counting 78482816) is 1, the average is 0.03125.

Base conversion 78482816

Base System Value
2 Binary 100101011011000110110000000
3 Ternary 12110200100011222
4 Quaternary 10223120312000
5 Quinary 130042422231
6 Senary 11442054212
8 Octal 453306600
10 Decimal 78482816
12 Duodecimal 2234a368
16 Hexadecimal 4ad8d80
20 Vigesimal 14aa70g
36 Base36 1aq5q8

Cryptographic Hash Functions

md5 f16c285609887ed93017e05c864f59b1
sha1 409ce82d4079eb5e1ed4484e31713e6944bf1a8d
sha256 3f94b3b1ede1548480310a5fe243c4239253771751e9e77c896444d4929e111b
sha512 c95e55f413ea7d3fbbeb002edc35320a419808ec2c522b59e2c62c41271176c25bf6bc3347f24563da3d0d414135a4e925220a751bf3d8cf48ae5081682c2661
ripemd-160 0483038fc44849b17c80eb7b94ea937a6914b096

78482816 as geometric shapes

Circle

Radius = n
Diameter 156965632
Circumference 493122076.35728
Area 1.9350804592143E+16

Sphere

Radius = n
Volume 2.0249408483428E+24
Surface area 7.7403218368573E+16
Circumference 493122076.35728

Square

Length = n
Perimeter 313931264
Area 6159552407289856
Diagonal 110991462.80043

Cube

Length = n
Surface area 36957314443739136
Volume 4.8341901822369E+23
Space diagonal 135936224.83308

Equilateral Triangle

Length = n
Perimeter 235448448
Area 2.6671644303273E+15
Altitude 67968112.41654

Triangular Pyramid

Length = n
Surface area 2.6671644303273E+15
Volume 5.6971477656752E+22
Height 36997154.266811