78836984 (number)

78836984 is an even 8-digits composite number following 78836983 and preceding 78836985. In scientific notation, it is written as 7.8836984 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 8 positive divisors. There are 39418488 positive integers (up to 78836984) that are relatively prime to 78836984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8836984 × 10^7
Engineering notation 7.8836984 × 10^6

Prime Factorization of 78836984

Prime Factorization 2 × 2 × 2 × 9854623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19709246
Product of the distinct prime numbers

The prime factorization of 78836984 is 2 × 2 × 2 × 9854623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 15, 56, 753, 248, 1490, 1425, 54355, 60666, 222405, 944895, 7932632, 5602918, 6795951, 26928108, 686074591, 905651218, 5436678347, 9505428311

Basic calculations (n = 78836984)

Multiplication

n×y
n×2 157673968
n×3 236510952
n×4 315347936
n×5 394184920

Division

n÷y
n÷2 39418492
n÷3 26278994.666667
n÷3 19709246
n÷5 15767396.8

Exponentiation

ny
n2 6215270046216256
n3 4.8999314518923E+23
n4 3.8629581747393E+31
n5 3.0454397181459E+39

Nth Root

y√n
2√n 8879.0193152172
3√n 428.78870206273
4√n 94.228548302609
5√n 37.961730378586

Divisors of 78836984

1, 2, 4, 8, 9854623, 19709246, 39418492, 78836984

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 -78836983
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 78836984 can be divided by 8 positive divisors. The sum of these divisors (counting 78836984) is 1, the average is 0.125.

Base conversion 78836984

Base System Value
2 Binary 100101100101111010011111000
3 Ternary 12111100100000022
4 Quaternary 10230233103320
5 Quinary 130140240414
6 Senary 11453430012
8 Octal 454572370
10 Decimal 78836984
12 Duodecimal 2249b308
16 Hexadecimal 4b2f4f8
20 Vigesimal 14cec94
36 Base36 1axr08

Cryptographic Hash Functions

md5 c963c220f1791ae4a20afb3c3c78f234
sha1 ee9b7272dfac493268bf85d0a2770395512bf2c4
sha256 0500bd3093dba6982ead3ca527bf5731052443ed46743becb9cc718ad398818e
sha512 fc7d8c75673a6dde7cee6f2d55763b02e0f2e027ab28c3a7f673f90015c1cb88a9e8e6661285dcc43f30b3f071a789eea8d64beabc8f961a47f18252b2d9eb5d
ripemd-160 598056b1910f71137039c14361fa0a4f0ef23d6e

78836984 as geometric shapes

Circle

Radius = n
Diameter 157673968
Circumference 495347379.53115
Area 1.952584671727E+16

Sphere

Radius = n
Volume 2.0524784869811E+24
Surface area 7.8103386869079E+16
Circumference 495347379.53115

Square

Length = n
Perimeter 315347936
Area 6215270046216256
Diagonal 111492331.98939

Cube

Length = n
Surface area 37291620277297536
Volume 4.8999314518923E+23
Space diagonal 136549661.80349

Equilateral Triangle

Length = n
Perimeter 236510952
Area 2.6912908757019E+15
Altitude 68274830.901747

Triangular Pyramid

Length = n
Surface area 2.6912908757019E+15
Volume 5.7746245949705E+22
Height 37164110.66313