84779938 (number)

84779938 is an even 8-digits composite number following 84779937 and preceding 84779939. In scientific notation, it is written as 8.4779938 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 40158900 positive integers (up to 84779938) that are relatively prime to 84779938.

Interesting facts

Basic properties

Name

Name eighty-four million seven hundred seventy-nine thousand nine hundred thirty-eight

Notation

Scientific notation 8.4779938 × 10^7
Engineering notation 8.4779938 × 10^6

Prime Factorization of 84779938

Prime Factorization 2 × 19 × 2231051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84779938
Product of the distinct prime numbers

The prime factorization of 84779938 is 2 × 19 × 2231051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 18, 28, 274, 601, 5551, 6314, 24289, 37457, 768247, 529297, 3771033, 8155104, 55949347, 34263130, 286246623, 909517623, 8125503309, 5982801882

Basic calculations (n = 84779938)

Multiplication

n×y
n×2 169559876
n×3 254339814
n×4 339119752
n×5 423899690

Division

n÷y
n÷2 42389969
n÷3 28259979.333333
n÷3 21194984.5
n÷5 16955987.6

Exponentiation

ny
n2 7187637887283844
n3 6.0936749445038E+23
n4 5.1662138398718E+31
n5 4.3799128903907E+39

Nth Root

y√n
2√n 9207.6021851511
3√n 439.30319806274
4√n 95.956251412564
5√n 38.517546800447

Divisors of 84779938

1, 2, 19, 38, 2231051, 4462102, 42389969, 84779938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84779937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84779938 can be divided by 8 positive divisors. The sum of these divisors (counting 84779938) is 1, the average is 0.125.

Base conversion 84779938

Base System Value
2 Binary 101000011011010001110100010
3 Ternary 12220112021012201
4 Quaternary 11003122032202
5 Quinary 133200424223
6 Senary 12225043414
8 Octal 503321642
10 Decimal 84779938
12 Duodecimal 2448656a
16 Hexadecimal 50da3a2
20 Vigesimal 169h9gi
36 Base36 1eh4ma

Cryptographic Hash Functions

md5 93eafb0fedcd04e13700c2ff34f5b97d
sha1 f85cff5ab10afb9f3a323d23c2730f5ba5aef4e3
sha256 5e74a88cdb4f2f10089dfa7e88b8bac98ab117dac32c0271227a835ba7122f95
sha512 c51e84cbe63a364ca029ceca771e94bbfe8928dc667c8daaa248c185fa50d2aae910437afc21be0c74f85768f8b1def0e48bc038ff07e25a88426399a81fd9ff
ripemd-160 4c8749ac25d1a035f0ce859aa55d137246866f2b

84779938 as geometric shapes

Circle

Radius = n
Diameter 169559876
Circumference 532688060.7852
Area 2.2580630383355E+16

Sphere

Radius = n
Volume 2.552512591869E+24
Surface area 9.0322521533418E+16
Circumference 532688060.7852

Square

Length = n
Perimeter 339119752
Area 7187637887283844
Diagonal 119896938.13675

Cube

Length = n
Surface area 43125827323703064
Volume 6.0936749445038E+23
Space diagonal 146843160.07854

Equilateral Triangle

Length = n
Perimeter 254339814
Area 3.1123385017957E+15
Altitude 73421580.03927

Triangular Pyramid

Length = n
Surface area 3.1123385017957E+15
Volume 7.1814647926753E+22
Height 39965646.045583