78897367 (number)

78897367 is an odd 8-digits composite number following 78897366 and preceding 78897368. In scientific notation, it is written as 7.8897367 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 74265984 positive integers (up to 78897367) that are relatively prime to 78897367.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-seven thousand three hundred sixty-seven

Notation

Scientific notation 7.8897367 × 10^7
Engineering notation 7.8897367 × 10^6

Prime Factorization of 78897367

Prime Factorization 19 × 157 × 26449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78897367
Product of the distinct prime numbers

The prime factorization of 78897367 is 19 × 157 × 26449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78897367)

Multiplication

n×y
n×2 157794734
n×3 236692101
n×4 315589468
n×5 394486835

Division

n÷y
n÷2 39448683.5
n÷3 26299122.333333
n÷3 19724341.75
n÷5 15779473.4

Exponentiation

ny
n2 6224794519532689
n3 4.9111989770716E+23
n4 3.8748066810404E+31
n5 3.057120447681E+39

Nth Root

y√n
2√n 8882.4189835877
3√n 428.89814706087
4√n 94.246586057999
5√n 37.967543744597

Divisors of 78897367

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 -78897366
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 78897367 can be divided by 8 positive divisors. The sum of these divisors (counting 78897367) is 1, the average is 0.125.

Base conversion 78897367

Base System Value
2 Binary 100101100111110000011010111
3 Ternary 12111110101211201
4 Quaternary 10230332003113
5 Quinary 130144203432
6 Senary 11455013331
8 Octal 454760327
10 Decimal 78897367
12 Duodecimal 2250a247
16 Hexadecimal 4b3e0d7
20 Vigesimal 14d2387
36 Base36 1az1lj

Cryptographic Hash Functions

md5 1324f90ae2bd66cd764a8bc4fac32e41
sha1 30535a4b4861749f8cedf09b8bf7a043106346fa
sha256 314d19d9542e33164c5b33537c3d741738fee553e996d2d61a4df4827415817c
sha512 1e6b9df4f9641c145a0e178b05b4973112398a451b893dfb90323f5bf0e43fcfac78d90d6962aee77bf5a87adcdc4adc7e999d4350aa2d3e71faea4f69871d1a
ripemd-160 b89ee4b8b947dd63e2a0e8f0bb0eb8479bd318d3

78897367 as geometric shapes

Circle

Radius = n
Diameter 157794734
Circumference 495726777.10956
Area 1.955576873267E+16

Sphere

Radius = n
Volume 2.0571982168914E+24
Surface area 7.822307493068E+16
Circumference 495726777.10956

Square

Length = n
Perimeter 315589468
Area 6224794519532689
Diagonal 111577726.44693

Cube

Length = n
Surface area 37348767117196134
Volume 4.9111989770716E+23
Space diagonal 136654248.22741

Equilateral Triangle

Length = n
Perimeter 236692101
Area 2.6954150936267E+15
Altitude 68327124.113704

Triangular Pyramid

Length = n
Surface area 2.6954150936267E+15
Volume 5.7879035007396E+22
Height 37192575.482309