678397780 (number)

678397780 is an even 9-digits composite number following 678397779 and preceding 678397781. In scientific notation, it is written as 6.78397780 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 266112000 positive integers (up to 678397780) that are relatively prime to 678397780.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million three hundred ninety-seven thousand seven hundred eighty

Notation

Scientific notation 6.78397780 × 10^8
Engineering notation 6.78397780 × 10^6

Prime Factorization of 678397780

Prime Factorization 2 × 2 × 5 × 67 × 2017 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 339198890
Product of the distinct prime numbers

The prime factorization of 678397780 is 2 × 2 × 5 × 67 × 2017 × 251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 83, 33, 829, 13, 9968, 3857, 11088, 28924, 974943, 733513, 7052859, 5653964, 53237200, 40350646, 755931553, 769756962, 755513569, 998823235

Basic calculations (n = 678397780)

Multiplication

n×y
n×2 1356795560
n×3 2035193340
n×4 2713591120
n×5 3391988900

Division

n÷y
n÷2 339198890
n÷3 226132593.33333
n÷3 169599445
n÷5 135679556

Exponentiation

ny
n2 460223547908928400
n3 3.1221463320514E+26
n4 2.1180571404988E+35
n5 1.4368852620275E+44

Nth Root

y√n
2√n 26046.070337001
3√n 878.67473554895
4√n 161.3879497887
5√n 58.384408357346

Divisors of 678397780

1, 2, 4, 5, 10, 20, 67, 134, 251, 268, 335, 502, 670, 1004, 1255, 1340, 2017, 2510, 4034, 5020, 8068, 10085, 16817, 20170, 33634, 40340, 67268, 84085, 135139, 168170, 270278, 336340, 506267, 540556, 675695, 1012534, 1351390, 2025068, 2531335, 2702780, 5062670, 10125340, 33919889, 67839778, 135679556, 169599445, 339198890, 678397780

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 -678397779
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 678397780 can be divided by 48 positive divisors. The sum of these divisors (counting 678397780) is 1, the average is 0.020833333333333.

Base conversion 678397780

Base System Value
2 Binary 101000011011111000011101010100
3 Ternary 1202021112011210201
4 Quaternary 220123320131110
5 Quinary 2342132212110
6 Senary 151152230244
8 Octal 5033703524
10 Decimal 678397780
12 Duodecimal 16b23b384
16 Hexadecimal 286f8754
20 Vigesimal abjje90
36 Base36 b7wf2s

Cryptographic Hash Functions

md5 6ab7f9afe3c85f9e41c918e84a94151c
sha1 d314ddb4fef848f6099cff404a92470f95688835
sha256 7354fc1a092ee07f8026795a3be859d509f8a751e1af74b1dcd432e5b77c2e7c
sha512 6fdb985f5fb283712a4a7f11d8018398cb0ac39a3ac3dc318e97ee0bff8a222f3f6effa9324e7f9dd98b444936d0289191f04ebb084cf0389620c455d78a341b
ripemd-160 e4e2a7148ab7fc298c8efea2b24c665826765f1e

678397780 as geometric shapes

Circle

Radius = n
Diameter 1356795560
Circumference 4262498963.7192
Area 1.4458349171197E+18

Sphere

Radius = n
Volume 1.3078015973607E+27
Surface area 5.7833396684789E+18
Circumference 4262498963.7192

Square

Length = n
Perimeter 2713591120
Area 460223547908928400
Diagonal 959399341.1598

Cube

Length = n
Surface area 2761341287453570400
Volume 3.1221463320514E+26
Space diagonal 1175019422.7019

Equilateral Triangle

Length = n
Perimeter 2035193340
Area 1.9928264195447E+17
Altitude 587509711.35097

Triangular Pyramid

Length = n
Surface area 1.9928264195447E+17
Volume 3.6794847387504E+25
Height 319799780.3866