78865896 (number)

78865896 is an even 8-digits composite number following 78865895 and preceding 78865897. In scientific notation, it is written as 7.8865896 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 25145472 positive integers (up to 78865896) that are relatively prime to 78865896.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred sixty-five thousand eight hundred ninety-six

Notation

Scientific notation 7.8865896 × 10^7
Engineering notation 7.8865896 × 10^6

Prime Factorization of 78865896

Prime Factorization 2 × 2 × 2 × 3 × 23 × 142873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19716474
Product of the distinct prime numbers

The prime factorization of 78865896 is 2 × 2 × 2 × 3 × 23 × 142873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78865896)

Multiplication

n×y
n×2 157731792
n×3 236597688
n×4 315463584
n×5 394329480

Division

n÷y
n÷2 39432948
n÷3 26288632
n÷3 19716474
n÷5 15773179.2

Exponentiation

ny
n2 6219829551882816
n3 4.9053243057652E+23
n4 3.8686279654475E+31
n5 3.0510281078567E+39

Nth Root

y√n
2√n 8880.647273707
3√n 428.84111242125
4√n 94.237186257374
5√n 37.964514322177

Divisors of 78865896

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 -78865895
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 78865896 can be divided by 32 positive divisors. The sum of these divisors (counting 78865896) is 1, the average is 0.03125.

Base conversion 78865896

Base System Value
2 Binary 100101100110110010111101000
3 Ternary 12111101210200010
4 Quaternary 10230312113220
5 Quinary 130142202041
6 Senary 11454211520
8 Octal 454662750
10 Decimal 78865896
12 Duodecimal 224b3ba0
16 Hexadecimal 4b365e8
20 Vigesimal 14ci4eg
36 Base36 1aydbc

Cryptographic Hash Functions

md5 88a6e6830ca75d512e16984cbee2db91
sha1 091d9cce31ef4839ec31a03c2d0927ae9ffccf5a
sha256 c45dd1ed2f3e159d05a464cb09da4462de84b277454aefe58565490b6adab994
sha512 ebdd73bd14c173fa71bf42b2023fea52dfa21254d32b594d26f222517033d3c75b82045f29823c0353c4755993eb8114d44f18579ce34765173f3925995a9eb2
ripemd-160 b716b439c4d3b6e5d3d45d83248e7c2625a33b84

78865896 as geometric shapes

Circle

Radius = n
Diameter 157731792
Circumference 495529038.98475
Area 1.9540170826776E+16

Sphere

Radius = n
Volume 2.054737440329E+24
Surface area 7.8160683307103E+16
Circumference 495529038.98475

Square

Length = n
Perimeter 315463584
Area 6219829551882816
Diagonal 111533219.73191

Cube

Length = n
Surface area 37318977311296896
Volume 4.9053243057652E+23
Space diagonal 136599738.85644

Equilateral Triangle

Length = n
Perimeter 236597688
Area 2.6932651995698E+15
Altitude 68299869.428222

Triangular Pyramid

Length = n
Surface area 2.6932651995698E+15
Volume 5.7809801342096E+22
Height 37177739.910635