678361138 (number)

678361138 is an even 9-digits composite number following 678361137 and preceding 678361139. In scientific notation, it is written as 6.78361138 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 268362576 positive integers (up to 678361138) that are relatively prime to 678361138.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million three hundred sixty-one thousand one hundred thirty-eight

Notation

Scientific notation 6.78361138 × 10^8
Engineering notation 6.78361138 × 10^6

Prime Factorization of 678361138

Prime Factorization 2 × 91 × 3727259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 678361138
Product of the distinct prime numbers

The prime factorization of 678361138 is 2 × 91 × 3727259. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678361138)

Multiplication

n×y
n×2 1356722276
n×3 2035083414
n×4 2713444552
n×5 3391805690

Division

n÷y
n÷2 339180569
n÷3 226120379.33333
n÷3 169590284.5
n÷5 135672227.6

Exponentiation

ny
n2 460173833548655044
n3 3.1216404540389E+26
n4 2.1175995708287E+35
n5 1.4364972546956E+44

Nth Root

y√n
2√n 26045.366920049
3√n 878.6589154405
4√n 161.38577050053
5√n 58.383777645461

Divisors of 678361138

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 -678361137
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 678361138 can be divided by 8 positive divisors. The sum of these divisors (counting 678361138) is 1, the average is 0.125.

Base conversion 678361138

Base System Value
2 Binary 101000011011101111100000110010
3 Ternary 1202021110022112121
4 Quaternary 220123233200302
5 Quinary 2342130024023
6 Senary 151151344454
8 Octal 5033574062
10 Decimal 678361138
12 Duodecimal 16b22212a
16 Hexadecimal 286ef832
20 Vigesimal abjf2gi
36 Base36 b7vmsy

Cryptographic Hash Functions

md5 96ecf80232ba8531d853f212d69f9b1d
sha1 830b43c2943307ea7503e831a1b3a7a90cd84753
sha256 64053dbdb4a4a65646b06de747d6b45ccf7ca14c42b7e3ff38e4281c118320da
sha512 26706b031e25db3c8e2ec1e0a88b9002cadb1616e6219b593fecc2bc3005b12453960d6a7217d96b8719e8212b933194a34d79ec8939fe8f95bd332ed9c5b222
ripemd-160 37eb6e46bd44fb071d0176c529ee2b9cb9e9823f

678361138 as geometric shapes

Circle

Radius = n
Diameter 1356722276
Circumference 4262268735.2432
Area 1.4456787348507E+18

Sphere

Radius = n
Volume 1.3075896956743E+27
Surface area 5.7827149394028E+18
Circumference 4262268735.2432

Square

Length = n
Perimeter 2713444552
Area 460173833548655044
Diagonal 959347521.54645

Cube

Length = n
Surface area 2761043001291930264
Volume 3.1216404540389E+26
Space diagonal 1174955956.8962

Equilateral Triangle

Length = n
Perimeter 2035083414
Area 1.99261115005E+17
Altitude 587477978.44812

Triangular Pyramid

Length = n
Surface area 1.99261115005E+17
Volume 3.6788885557952E+25
Height 319782507.18215