78889265 (number)

78889265 is an odd 8-digits composite number following 78889264 and preceding 78889266. In scientific notation, it is written as 7.8889265 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 64 positive divisors. There are 44513280 positive integers (up to 78889265) that are relatively prime to 78889265.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-nine thousand two hundred sixty-five

Notation

Scientific notation 7.8889265 × 10^7
Engineering notation 7.8889265 × 10^6

Prime Factorization of 78889265

Prime Factorization 5 × 17 × 7 × 217 × 13 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78889265
Product of the distinct prime numbers

The prime factorization of 78889265 is 5 × 17 × 7 × 217 × 13 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 84, 11, 841, 639, 2270, 3134, 80946, 49754, 295211, 206879, 6706201, 2646104, 11778173, 75177729, 702158779, 624896471, 9323812473, 4265233350

Basic calculations (n = 78889265)

Multiplication

n×y
n×2 157778530
n×3 236667795
n×4 315557060
n×5 394446325

Division

n÷y
n÷2 39444632.5
n÷3 26296421.666667
n÷3 19722316.25
n÷5 15777853

Exponentiation

ny
n2 6223516132240225
n3 4.9096861338807E+23
n4 3.8732153048254E+31
n5 3.0555510858443E+39

Nth Root

y√n
2√n 8881.962902422
3√n 428.88346532149
4√n 94.244166410563
5√n 37.966763932323

Divisors of 78889265

1, 5, 7, 13, 17, 35, 47, 65, 85, 91, 119, 217, 221, 235, 329, 455, 595, 611, 799, 1085, 1105, 1519, 1547, 1645, 2821, 3055, 3689, 3995, 4277, 5593, 7595, 7735, 10199, 10387, 14105, 18445, 19747, 21385, 25823, 27965, 47957, 50995, 51935, 71393, 72709, 98735, 129115, 132587, 173383, 239785, 335699, 356965, 363545, 662935, 866915, 928109, 1213681, 1678495, 2253979, 4640545, 6068405, 11269895, 15777853, 78889265

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889265 can be divided by 64 positive divisors. The sum of these divisors (counting 78889265) is 1, the average is 0.015625.

Base conversion 78889265

Base System Value
2 Binary 100101100111100000100110001
3 Ternary 12111102222201122
4 Quaternary 10230330010301
5 Quinary 130143424030
6 Senary 11454512025
8 Octal 454740461
10 Decimal 78889265
12 Duodecimal 22505615
16 Hexadecimal 4b3c131
20 Vigesimal 14d1335
36 Base36 1ayvch

Cryptographic Hash Functions

md5 9ce0cdaa4157f42a3e10f657bca08e17
sha1 7da1d99b3d73657902b886adfedeb8ead7065964
sha256 a71f07b2aae30b7e0cd04d85a109dd7964553722886dbb88416e0d841d460907
sha512 995419902c4b52c1be9870ed88a5c2a418ca15b79a6a4bb4d88ae9fcc3d97fb4ed616bc152811e2e060b3476703b07dfa90701f50f32858e3173841d6b8b2f9a
ripemd-160 e6985adad0175e0b74678151921f2ba2c690c083

78889265 as geometric shapes

Circle

Radius = n
Diameter 157778530
Circumference 495675870.7422
Area 1.9551752560543E+16

Sphere

Radius = n
Volume 2.0565645186175E+24
Surface area 7.8207010242174E+16
Circumference 495675870.7422

Square

Length = n
Perimeter 315557060
Area 6223516132240225
Diagonal 111566268.48865

Cube

Length = n
Surface area 37341096793441350
Volume 4.9096861338807E+23
Space diagonal 136640215.15177

Equilateral Triangle

Length = n
Perimeter 236667795
Area 2.6948615356912E+15
Altitude 68320107.575883

Triangular Pyramid

Length = n
Surface area 2.6948615356912E+15
Volume 5.7861205979411E+22
Height 37188756.162882