78825900 (number)

78825900 is an even 8-digits composite number following 78825899 and preceding 78825901. In scientific notation, it is written as 7.8825900 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 20808000 positive integers (up to 78825900) that are relatively prime to 78825900.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred twenty-five thousand nine hundred

Notation

Scientific notation 7.8825900 × 10^7
Engineering notation 7.8825900 × 10^6

Prime Factorization of 78825900

Prime Factorization 2 × 2 × 5 × 15 × 103 × 2551

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39412950
Product of the distinct prime numbers

The prime factorization of 78825900 is 2 × 2 × 5 × 15 × 103 × 2551. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78825900)

Multiplication

n×y
n×2 157651800
n×3 236477700
n×4 315303600
n×5 394129500

Division

n÷y
n÷2 39412950
n÷3 26275300
n÷3 19706475
n÷5 15765180

Exponentiation

ny
n2 6213522510810000
n3 4.8978650408486E+23
n4 3.8607861992343E+31
n5 3.0432994686222E+39

Nth Root

y√n
2√n 8878.3951252465
3√n 428.76860609388
4√n 94.225236137918
5√n 37.960662880914

Divisors of 78825900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78825899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78825900 can be divided by 48 positive divisors. The sum of these divisors (counting 78825900) is 1, the average is 0.020833333333333.

Base conversion 78825900

Base System Value
2 Binary 100101100101100100110101100
3 Ternary 12111022202210210
4 Quaternary 10230230212230
5 Quinary 130134412100
6 Senary 11453302420
8 Octal 454544654
10 Decimal 78825900
12 Duodecimal 22494a10
16 Hexadecimal 4b2c9ac
20 Vigesimal 14cd4f0
36 Base36 1axigc

Cryptographic Hash Functions

md5 a00248dbfc04abf9d5d9b55240515b83
sha1 2ee895e3be8f08f1ac3cc59c6c31a9a1c1733226
sha256 6584d253a27f592da9e520dfef3ae7988bcddd7cecd7fb32c811e88019e84aad
sha512 e11dd765a39ce29a776e17282b1aa30e5087d32db9ad081d0a27640a5c078037a8d0efdd4da0ed5565a362ca6f96be5271133e5c3a3927c553ca1f62b196a31c
ripemd-160 2e44ba6c88925f305655325aefa5a65b2d043fee

78825900 as geometric shapes

Circle

Radius = n
Diameter 157651800
Circumference 495277736.70521
Area 1.9520356672876E+16

Sphere

Radius = n
Volume 2.0516129107472E+24
Surface area 7.8081426691502E+16
Circumference 495277736.70521

Square

Length = n
Perimeter 315303600
Area 6213522510810000
Diagonal 111476656.84627

Cube

Length = n
Surface area 37281135064860000
Volume 4.8978650408486E+23
Space diagonal 136530463.75234

Equilateral Triangle

Length = n
Perimeter 236477700
Area 2.690534170674E+15
Altitude 68265231.876172

Triangular Pyramid

Length = n
Surface area 2.690534170674E+15
Volume 5.7721893062009E+22
Height 37158885.615422