678742705 (number)

678742705 is an odd 9-digits composite number following 678742704 and preceding 678742706. In scientific notation, it is written as 6.78742705 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 537721968 positive integers (up to 678742705) that are relatively prime to 678742705.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million seven hundred forty-two thousand seven hundred five

Notation

Scientific notation 6.78742705 × 10^8
Engineering notation 6.78742705 × 10^6

Prime Factorization of 678742705

Prime Factorization 5 × 103 × 1317947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 678742705
Product of the distinct prime numbers

The prime factorization of 678742705 is 5 × 103 × 1317947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678742705)

Multiplication

n×y
n×2 1357485410
n×3 2036228115
n×4 2714970820
n×5 3393713525

Division

n÷y
n÷2 339371352.5
n÷3 226247568.33333
n÷3 169685676.25
n÷5 135748541

Exponentiation

ny
n2 460691659590717025
n3 3.1269110320154E+26
n4 2.1223680521645E+35
n5 1.4405418327317E+44

Nth Root

y√n
2√n 26052.690935871
3√n 878.82362829843
4√n 161.40845992658
5√n 58.390344151434

Divisors of 678742705

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 -678742704
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 678742705 can be divided by 8 positive divisors. The sum of these divisors (counting 678742705) is 1, the average is 0.125.

Base conversion 678742705

Base System Value
2 Binary 101000011101001100101010110001
3 Ternary 1202022011200221201
4 Quaternary 220131030222301
5 Quinary 2342224231310
6 Senary 151203451201
8 Octal 5035145261
10 Decimal 678742705
12 Duodecimal 16b386b01
16 Hexadecimal 2874cab1
20 Vigesimal ac22gf5
36 Base36 b83t81

Cryptographic Hash Functions

md5 3ba22b18cde8e3915ba7931dd6639155
sha1 0e0c07adf440a28e5671d505755c0ae59be6e286
sha256 bfaa7a3cfb46a153eb2eb3b5f93fbc62699cda0bd923aeb1d113ebc93c2e32ac
sha512 d908246a61258d77981f0c342fb2ad20ac18ce9d25f1007adca12f505129425095702e4d8a75949333de82390f1b0da85a67014b4020dbb54dd6ca2398395d93
ripemd-160 84b614ac929178766ffcbb5ac7462e32ef661c5b

678742705 as geometric shapes

Circle

Radius = n
Diameter 1357485410
Circumference 4264666191.4113
Area 1.4473055333403E+18

Sphere

Radius = n
Volume 1.3097974302145E+27
Surface area 5.7892221333611E+18
Circumference 4264666191.4113

Square

Length = n
Perimeter 2714970820
Area 460691659590717025
Diagonal 959887138.7728

Cube

Length = n
Surface area 2764149957544302150
Volume 3.1269110320154E+26
Space diagonal 1175616850.3267

Equilateral Triangle

Length = n
Perimeter 2036228115
Area 1.9948534025859E+17
Altitude 587808425.16337

Triangular Pyramid

Length = n
Surface area 1.9948534025859E+17
Volume 3.6850999915086E+25
Height 319962379.59093