678840268 (number)

678840268 is an even 9-digits composite number following 678840267 and preceding 678840269. In scientific notation, it is written as 6.78840268 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 336416192 positive integers (up to 678840268) that are relatively prime to 678840268.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million eight hundred forty thousand two hundred sixty-eight

Notation

Scientific notation 6.78840268 × 10^8
Engineering notation 6.78840268 × 10^6

Prime Factorization of 678840268

Prime Factorization 2 × 2 × 113 × 1501859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 339420134
Product of the distinct prime numbers

The prime factorization of 678840268 is 2 × 2 × 113 × 1501859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678840268)

Multiplication

n×y
n×2 1357680536
n×3 2036520804
n×4 2715361072
n×5 3394201340

Division

n÷y
n÷2 339420134
n÷3 226280089.33333
n÷3 169710067
n÷5 135768053.6

Exponentiation

ny
n2 460824109458311824
n3 3.1282596196554E+26
n4 2.1235885985805E+35
n5 1.4415774533821E+44

Nth Root

y√n
2√n 26054.563285536
3√n 878.86573387649
4√n 161.41425985809
5√n 58.392022669551

Divisors of 678840268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678840267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678840268 can be divided by 12 positive divisors. The sum of these divisors (counting 678840268) is 1, the average is 0.083333333333333.

Base conversion 678840268

Base System Value
2 Binary 101000011101100100011111001100
3 Ternary 1202022100122210011
4 Quaternary 220131210133030
5 Quinary 2342240342033
6 Senary 151205523004
8 Octal 5035443714
10 Decimal 678840268
12 Duodecimal 16b413464
16 Hexadecimal 287647cc
20 Vigesimal ac2f0d8
36 Base36 b85wi4

Cryptographic Hash Functions

md5 4035baac4d1f089ce30d8fc349706be1
sha1 67da84c8239ea4560f34941345f569f5d54df3ec
sha256 8e16427c6139b7162ffe87ec430557f86567edb819974faae63d6c47ece00f15
sha512 3889f4f17c7f18a2e03e8f0efc5d2970f8c6eb888cf4ebf98cf6a1daf14d85b881f796de8ae0121f780435fd00b1e6c0e57f378120d44db13e55a40842243b8d
ripemd-160 5615a43bbb2b0c242c066d43890224d0ecbed7f6

678840268 as geometric shapes

Circle

Radius = n
Diameter 1357680536
Circumference 4265279197.8195
Area 1.4477216368713E+18

Sphere

Radius = n
Volume 1.3103623252841E+27
Surface area 5.7908865474852E+18
Circumference 4265279197.8195

Square

Length = n
Perimeter 2715361072
Area 460824109458311824
Diagonal 960025113.69059

Cube

Length = n
Surface area 2764944656749870944
Volume 3.1282596196554E+26
Space diagonal 1175785834.3997

Equilateral Triangle

Length = n
Perimeter 2036520804
Area 1.9954269273362E+17
Altitude 587892917.19984

Triangular Pyramid

Length = n
Surface area 1.9954269273362E+17
Volume 3.686689317284E+25
Height 320008371.2302