78441464 (number)

78441464 is an even 8-digits composite number following 78441463 and preceding 78441465. In scientific notation, it is written as 7.8441464 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 39116800 positive integers (up to 78441464) that are relatively prime to 78441464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8441464 × 10^7
Engineering notation 7.8441464 × 10^6

Prime Factorization of 78441464

Prime Factorization 2 × 2 × 2 × 25601 × 383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19610366
Product of the distinct prime numbers

The prime factorization of 78441464 is 2 × 2 × 2 × 25601 × 383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 14, 5, 818, 2, 3503, 7287, 44545, 44513, 284531, 97672, 5443278, 3822946, 32071124, 2298754, 920110931, 7837115, 8338329126, 3823381985

Basic calculations (n = 78441464)

Multiplication

n×y
n×2 156882928
n×3 235324392
n×4 313765856
n×5 392207320

Division

n÷y
n÷2 39220732
n÷3 26147154.666667
n÷3 19610366
n÷5 15688292.8

Exponentiation

ny
n2 6153063274463296
n3 4.8265529133353E+23
n4 3.7860187659549E+31
n5 2.9698085473298E+39

Nth Root

y√n
2√n 8856.7185796998
3√n 428.07043124271
4√n 94.110140684731
5√n 37.923563404637

Divisors of 78441464

1, 2, 4, 8, 383, 766, 1532, 3064, 25601, 51202, 102404, 204808, 9805183, 19610366, 39220732, 78441464

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 -78441463
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 78441464 can be divided by 16 positive divisors. The sum of these divisors (counting 78441464) is 1, the average is 0.0625.

Base conversion 78441464

Base System Value
2 Binary 100101011001110101111111000
3 Ternary 12110121020110102
4 Quaternary 10223032233320
5 Quinary 130040111324
6 Senary 11441134532
8 Octal 453165770
10 Decimal 78441464
12 Duodecimal 2232a448
16 Hexadecimal 4acebf8
20 Vigesimal 14a53d4
36 Base36 1ap9tk

Cryptographic Hash Functions

md5 5983da7d03a487c51dd20cef7b4bc434
sha1 33e8cdf0c2e0f831168c379ab9dafd5e9f9c7240
sha256 bda9d0d449b6bf754c2bebf323fd79032d9f760b9d02f86a2ca22cbace3e2143
sha512 79e5943653affdfe343ee0a10e02698a98cb2205197dc46963dbd1f7626eca02bbe46700eb5efc7ec61eb38eebc9c57f15d3cd7278f9ac1b8695103def647ed4
ripemd-160 9fc6d65c1ba914652fbe600cabcc37913d2610b4

78441464 as geometric shapes

Circle

Radius = n
Diameter 156882928
Circumference 492862254.07846
Area 1.9330418380127E+16

Sphere

Radius = n
Volume 2.0217417566262E+24
Surface area 7.7321673520508E+16
Circumference 492862254.07846

Square

Length = n
Perimeter 313765856
Area 6153063274463296
Diagonal 110932982.2412

Cube

Length = n
Surface area 36918379646779776
Volume 4.8265529133353E+23
Space diagonal 135864601.06809

Equilateral Triangle

Length = n
Perimeter 235324392
Area 2.6643545533891E+15
Altitude 67932300.534043

Triangular Pyramid

Length = n
Surface area 2.6643545533891E+15
Volume 5.6881471579585E+22
Height 36977660.747067