78996825 (number)

78996825 is an odd 8-digits composite number following 78996824 and preceding 78996826. In scientific notation, it is written as 7.8996825 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 42131520 positive integers (up to 78996825) that are relatively prime to 78996825.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8996825 × 10^7
Engineering notation 7.8996825 × 10^6

Prime Factorization of 78996825

Prime Factorization 3 × 75 × 351097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78996825
Product of the distinct prime numbers

The prime factorization of 78996825 is 3 × 75 × 351097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78996825)

Multiplication

n×y
n×2 157993650
n×3 236990475
n×4 315987300
n×5 394984125

Division

n÷y
n÷2 39498412.5
n÷3 26332275
n÷3 19749206.25
n÷5 15799365

Exponentiation

ny
n2 6240498360080625
n3 4.9297955686408E+23
n4 3.8943819782169E+31
n5 3.0764381161635E+39

Nth Root

y√n
2√n 8888.0158078167
3√n 429.07829434782
4√n 94.276273832904
5√n 37.977111296594

Divisors of 78996825

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 -78996824
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 78996825 can be divided by 8 positive divisors. The sum of these divisors (counting 78996825) is 1, the average is 0.125.

Base conversion 78996825

Base System Value
2 Binary 100101101010110010101011001
3 Ternary 12111122110021100
4 Quaternary 10231112111121
5 Quinary 130210344300
6 Senary 11501102013
8 Octal 455262531
10 Decimal 78996825
12 Duodecimal 22557909
16 Hexadecimal 4b56559
20 Vigesimal 14dec15
36 Base36 1b16c9

Cryptographic Hash Functions

md5 2b57e50d1307944b4a8f3c5c92230ac3
sha1 1120ed98b07157f25116b3dec544971816113772
sha256 44f15c8545c89cbc6f9b9ce03547b0953dee77d10efd0791ad49b8673ba1b443
sha512 74d9cfc8244ec547bb1de3f0f03f4d0e66b02c1a0b47090353264911d58e62dc972acd61072df3a022b1bba165b4a6a66aa233fe94a5bdeba891c11c930bbbcf
ripemd-160 c3455a5777c81cf794a64c73d47545a578d88b66

78996825 as geometric shapes

Circle

Radius = n
Diameter 157993650
Circumference 496351690.15384
Area 1.9605103802768E+16

Sphere

Radius = n
Volume 2.0649879389522E+24
Surface area 7.8420415211074E+16
Circumference 496351690.15384

Square

Length = n
Perimeter 315987300
Area 6240498360080625
Diagonal 111718381.29941

Cube

Length = n
Surface area 37442990160483750
Volume 4.9297955686408E+23
Space diagonal 136826514.53663

Equilateral Triangle

Length = n
Perimeter 236990475
Area 2.7022150560525E+15
Altitude 68413257.268314

Triangular Pyramid

Length = n
Surface area 2.7022150560525E+15
Volume 5.8098197940821E+22
Height 37239460.433138