678563940 (number)

678563940 is an even 9-digits composite number following 678563939 and preceding 678563941. In scientific notation, it is written as 6.78563940 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 165411840 positive integers (up to 678563940) that are relatively prime to 678563940.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million five hundred sixty-three thousand nine hundred forty

Notation

Scientific notation 6.78563940 × 10^8
Engineering notation 6.78563940 × 10^6

Prime Factorization of 678563940

Prime Factorization 2 × 2 × 5 × 3 × 1541 × 41 × 179

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 339281970
Product of the distinct prime numbers

The prime factorization of 678563940 is 2 × 2 × 5 × 3 × 1541 × 41 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678563940)

Multiplication

n×y
n×2 1357127880
n×3 2035691820
n×4 2714255760
n×5 3392819700

Division

n÷y
n÷2 339281970
n÷3 226187980
n÷3 169640985
n÷5 135712788

Exponentiation

ny
n2 460449020668323600
n3 3.1244410163384E+26
n4 2.1201330063442E+35
n5 1.438645806109E+44

Nth Root

y√n
2√n 26049.259874323
3√n 878.74646764085
4√n 161.39783107069
5√n 58.387268096359

Divisors of 678563940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678563939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678563940 can be divided by 96 positive divisors. The sum of these divisors (counting 678563940) is 1, the average is 0.010416666666667.

Base conversion 678563940

Base System Value
2 Binary 101000011100100001000001100100
3 Ternary 1202021211121201210
4 Quaternary 220130201001210
5 Quinary 2342203021230
6 Senary 151155551420
8 Octal 5034410144
10 Decimal 678563940
12 Duodecimal 16b2bb570
16 Hexadecimal 28721064
20 Vigesimal ac109h0
36 Base36 b7zzac

Cryptographic Hash Functions

md5 6594bf40a35f51fc2a6df4658f0e057d
sha1 267189651d2212db4e7d22373eea6bcc21d7624b
sha256 8355b68644652a111aa5297885c896c0abf2664fb8503b7857bc3343c1b54d6c
sha512 b34d112fa815d73a0390572817c7c43edb5d69dd4b30f20402ca94abf8bd84368414aa37ebb9284380922d6dab4abf08554cd3771fb69216631609feb25598eb
ripemd-160 4bcab4af29e83f795d986d56ff93127121b5eb19

678563940 as geometric shapes

Circle

Radius = n
Diameter 1357127880
Circumference 4263542977.7899
Area 1.4465432606842E+18

Sphere

Radius = n
Volume 1.3087627924671E+27
Surface area 5.7861730427369E+18
Circumference 4263542977.7899

Square

Length = n
Perimeter 2714255760
Area 460449020668323600
Diagonal 959634326.88532

Cube

Length = n
Surface area 2762694124009941600
Volume 3.1244410163384E+26
Space diagonal 1175307220.2641

Equilateral Triangle

Length = n
Perimeter 2035691820
Area 1.9938027452322E+17
Altitude 587653610.13206

Triangular Pyramid

Length = n
Surface area 1.9938027452322E+17
Volume 3.6821890501171E+25
Height 319878108.96177