78983400 (number)

78983400 is an even 8-digits composite number following 78983399 and preceding 78983401. In scientific notation, it is written as 7.8983400 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 21062080 positive integers (up to 78983400) that are relatively prime to 78983400.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred eighty-three thousand four hundred

Notation

Scientific notation 7.8983400 × 10^7
Engineering notation 7.8983400 × 10^6

Prime Factorization of 78983400

Prime Factorization 2 × 2 × 2 × 15 × 5 × 131639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19745850
Product of the distinct prime numbers

The prime factorization of 78983400 is 2 × 2 × 2 × 15 × 5 × 131639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 1, 41, 932, 771, 1394, 3276, 97592, 96689, 258138, 920160, 9613011, 6100372, 24709366, 69863638, 919064872, 431586366, 7920299974, 7463089485

Basic calculations (n = 78983400)

Multiplication

n×y
n×2 157966800
n×3 236950200
n×4 315933600
n×5 394917000

Division

n÷y
n÷2 39491700
n÷3 26327800
n÷3 19745850
n÷5 15796680

Exponentiation

ny
n2 6238377475560000
n3 4.9272826350315E+23
n4 3.8917353527574E+31
n5 3.0738249006098E+39

Nth Root

y√n
2√n 8887.2605452974
3√n 429.05398660953
4√n 94.272268166717
5√n 37.975820415902

Divisors of 78983400

1, 2, 4, 5, 8, 10, 15, 20, 30, 40, 60, 75, 120, 150, 300, 600, 131639, 263278, 526556, 658195, 1053112, 1316390, 1974585, 2632780, 3949170, 5265560, 7898340, 9872925, 15796680, 19745850, 39491700, 78983400

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 -78983399
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 78983400 can be divided by 32 positive divisors. The sum of these divisors (counting 78983400) is 1, the average is 0.03125.

Base conversion 78983400

Base System Value
2 Binary 100101101010011000011101000
3 Ternary 12111121202212010
4 Quaternary 10231103003220
5 Quinary 130204432100
6 Senary 11500515520
8 Octal 455230350
10 Decimal 78983400
12 Duodecimal 2254bba0
16 Hexadecimal 4b530e8
20 Vigesimal 14dcia0
36 Base36 1b0vzc

Cryptographic Hash Functions

md5 361ba224a2cb84c0d93e870d2ef80bb9
sha1 261907254d0ce7f9e2d03487b95fc86967d8dd81
sha256 753c9c0fd502c56316dd6752dd19effd8cbe84aeeb8c9296a8f8bf9b3db3b837
sha512 97b1bde93823d46f570e3ad35a90a8092eb802d1998f218043f55b5a05637b1089dc3b763490d19d3ef9b41135ea446df8af539e7cebdbe5ae75c1bc481d445e
ripemd-160 4191cfd5c59ae341622ce9b1ad71f5dbafb25c7a

78983400 as geometric shapes

Circle

Radius = n
Diameter 157966800
Circumference 496267338.39109
Area 1.9598440847539E+16

Sphere

Radius = n
Volume 2.0639353237834E+24
Surface area 7.8393763390157E+16
Circumference 496267338.39109

Square

Length = n
Perimeter 315933600
Area 6238377475560000
Diagonal 111699395.48234

Cube

Length = n
Surface area 37430264853360000
Volume 4.9272826350315E+23
Space diagonal 136803261.75454

Equilateral Triangle

Length = n
Perimeter 236950200
Area 2.7012966861158E+15
Altitude 68401630.877268

Triangular Pyramid

Length = n
Surface area 2.7012966861158E+15
Volume 5.8068582734224E+22
Height 37233131.827446