680397785 (number)

680397785 is an odd 9-digits composite number following 680397784 and preceding 680397786. In scientific notation, it is written as 6.80397785 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 544318224 positive integers (up to 680397785) that are relatively prime to 680397785.

Interesting facts

Basic properties

Name

Name six hundred eighty million three hundred ninety-seven thousand seven hundred eighty-five

Notation

Scientific notation 6.80397785 × 10^8
Engineering notation 6.80397785 × 10^6

Prime Factorization of 680397785

Prime Factorization 5 × 136079557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 680397785
Product of the distinct prime numbers

The prime factorization of 680397785 is 5 × 136079557. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 80, 51, 227, 513, 2473, 888, 79484, 88200, 565899, 261064, 4174419, 3325015, 2768870, 88652263, 65650232, 787439195, 2925514126, 6663377493

Basic calculations (n = 680397785)

Multiplication

n×y
n×2 1360795570
n×3 2041193355
n×4 2721591140
n×5 3401988925

Division

n÷y
n÷2 340198892.5
n÷3 226799261.66667
n÷3 170099446.25
n÷5 136079557

Exponentiation

ny
n2 462941145832906225
n3 3.1498413021007E+26
n4 2.1431450450508E+35
n5 1.4581911415863E+44

Nth Root

y√n
2√n 26084.435684906
3√n 879.53737089842
4√n 161.50676668458
5√n 58.418792801084

Divisors of 680397785

1, 5, 136079557, 680397785

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -680397784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 680397785 can be divided by 4 positive divisors. The sum of these divisors (counting 680397785) is 1, the average is 0.25.

Base conversion 680397785

Base System Value
2 Binary 101000100011100000101111011001
3 Ternary 1202102021210021222
4 Quaternary 220203200233121
5 Quinary 2343140212120
6 Senary 151303141425
8 Octal 5043405731
10 Decimal 680397785
12 Duodecimal 16ba44875
16 Hexadecimal 288e0bd9
20 Vigesimal acc9e95
36 Base36 b93aah

Cryptographic Hash Functions

md5 e67fda3cfd777087f4dac75fce3f36e6
sha1 c6d686419e3dfaeace53c5369c59335a59b09732
sha256 38a08d90d46d8a560272fd529cef910943cc2676e8e2ad09c965b5e9899746f3
sha512 d70762b9ce76d14ee86926ea1542dabd6948eddd94ac3959d71971872a1b54025c00f7188960eaefa43c6c4c020400fe1b52846831ef588c8209d7a22855f334
ripemd-160 a0953eec48a3c91f476a21d88a7592135f7d7105

680397785 as geometric shapes

Circle

Radius = n
Diameter 1360795570
Circumference 4275065365.7495
Area 1.4543725027931E+18

Sphere

Radius = n
Volume 1.3194024392871E+27
Surface area 5.8174900111724E+18
Circumference 4275065365.7495

Square

Length = n
Perimeter 2721591140
Area 462941145832906225
Diagonal 962227775.35561

Cube

Length = n
Surface area 2777646874997437350
Volume 3.1498413021007E+26
Space diagonal 1178483532.9773

Equilateral Triangle

Length = n
Perimeter 2041193355
Area 2.0045939637419E+17
Altitude 589241766.48866

Triangular Pyramid

Length = n
Surface area 2.0045939637419E+17
Volume 3.7121235739615E+25
Height 320742591.7852