78384628 (number)

78384628 is an even 8-digits composite number following 78384627 and preceding 78384629. In scientific notation, it is written as 7.8384628 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 33593400 positive integers (up to 78384628) that are relatively prime to 78384628.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred eighty-four thousand six hundred twenty-eight

Notation

Scientific notation 7.8384628 × 10^7
Engineering notation 7.8384628 × 10^6

Prime Factorization of 78384628

Prime Factorization 2 × 2 × 7 × 2799451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39192314
Product of the distinct prime numbers

The prime factorization of 78384628 is 2 × 2 × 7 × 2799451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 41, 59, 593, 283, 9340, 9176, 19483, 19106, 328870, 935893, 3111359, 5987674, 8879582, 50944959, 865742160, 160776875, 7433385351, 8129559051

Basic calculations (n = 78384628)

Multiplication

n×y
n×2 156769256
n×3 235153884
n×4 313538512
n×5 391923140

Division

n÷y
n÷2 39192314
n÷3 26128209.333333
n÷3 19596157
n÷5 15676925.6

Exponentiation

ny
n2 6144149906698384
n3 4.8160690481279E+23
n4 3.7750578075982E+31
n5 2.9590650192708E+39

Nth Root

y√n
2√n 8853.5093606999
3√n 427.96701786778
4√n 94.093088804119
5√n 37.918066187962

Divisors of 78384628

1, 2, 4, 7, 14, 28, 2799451, 5598902, 11197804, 19596157, 39192314, 78384628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78384627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78384628 can be divided by 12 positive divisors. The sum of these divisors (counting 78384628) is 1, the average is 0.083333333333333.

Base conversion 78384628

Base System Value
2 Binary 100101011000000110111110100
3 Ternary 12110111100111101
4 Quaternary 10223000313310
5 Quinary 130031302003
6 Senary 11440015444
8 Octal 453006764
10 Decimal 78384628
12 Duodecimal 22301584
16 Hexadecimal 4ac0df4
20 Vigesimal 149i1b8
36 Base36 1ao1ys

Cryptographic Hash Functions

md5 af19264b571762bdec39db8267278954
sha1 ff85a8a809cf7716d92fa2769a57fea9d6a78987
sha256 c91a2cffd47b51dc05f8f7313e050cd486633863f7e0ab0e9de71136526cc393
sha512 aa931f3e425a4a8bf5bc447db009b7e3bf8fa2a331cd57273d4c2ade0e22cc5ac19cb385aa45a5aa9a4739136cb35bde2f1ec5e15b949271c2c85683f98d1781
ripemd-160 e501a8a80aab76c902a3a982d7585e8632a07e63

78384628 as geometric shapes

Circle

Radius = n
Diameter 156769256
Circumference 492505142.95834
Area 1.9302416209438E+16

Sphere

Radius = n
Volume 2.0173502854373E+24
Surface area 7.7209664837752E+16
Circumference 492505142.95834

Square

Length = n
Perimeter 313538512
Area 6144149906698384
Diagonal 110852603.99917

Cube

Length = n
Surface area 36864899440190304
Volume 4.8160690481279E+23
Space diagonal 135766158.22839

Equilateral Triangle

Length = n
Perimeter 235153884
Area 2.6604949519303E+15
Altitude 67883079.114193

Triangular Pyramid

Length = n
Surface area 2.6604949519303E+15
Volume 5.6757918043231E+22
Height 36950867.999723