681696009 (number)

681696009 is an odd 9-digits composite number following 681696008 and preceding 681696010. In scientific notation, it is written as 6.81696009 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 451413024 positive integers (up to 681696009) that are relatively prime to 681696009.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million six hundred ninety-six thousand nine

Notation

Scientific notation 6.81696009 × 10^8
Engineering notation 6.81696009 × 10^6

Prime Factorization of 681696009

Prime Factorization 9 × 149 × 508349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 681696009
Product of the distinct prime numbers

The prime factorization of 681696009 is 9 × 149 × 508349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 28, 48, 407, 909, 6432, 6741, 72025, 12431, 839341, 991608, 7016837, 6718799, 45837575, 9347564, 54841473, 141576610, 4564660885, 9004159966

Basic calculations (n = 681696009)

Multiplication

n×y
n×2 1363392018
n×3 2045088027
n×4 2726784036
n×5 3408480045

Division

n÷y
n÷2 340848004.5
n÷3 227232003
n÷3 170424002.25
n÷5 136339201.8

Exponentiation

ny
n2 464709448686528081
n3 3.167905765142E+26
n4 2.1595487169854E+35
n5 1.47215574161E+44

Nth Root

y√n
2√n 26109.308857187
3√n 880.09641204354
4√n 161.58375183535
5√n 58.441068847242

Divisors of 681696009

1, 9, 149, 1341, 508349, 4575141, 75744001, 681696009

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 -681696008
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 681696009 can be divided by 8 positive divisors. The sum of these divisors (counting 681696009) is 1, the average is 0.125.

Base conversion 681696009

Base System Value
2 Binary 101000101000011101101100001001
3 Ternary 1202111201202010100
4 Quaternary 220220131230021
5 Quinary 2344003233014
6 Senary 151351040013
8 Octal 5050355411
10 Decimal 681696009
12 Duodecimal 170370009
16 Hexadecimal 28a1db09
20 Vigesimal ad0c009
36 Base36 b9v409

Cryptographic Hash Functions

md5 861b4fad8f1e548a02b982fb469b94b0
sha1 6d8e565de77ee4fdca50b53dbeb34101ee8a4069
sha256 6f7f86922fe01321182a5f6d9280f95933ac9a787e097ced6aa9532a5a4015b4
sha512 e0824c11e21339501828b4030519738fe817bc3c8ce23d9106f72498686fb1c1a920b50afcbd0f9a2ce9ebfef75665eefe9a6d4acc4929e74def0c240f29688f
ripemd-160 e7783c21029e372fc3268321cbbeb98195fc1a28

681696009 as geometric shapes

Circle

Radius = n
Diameter 1363392018
Circumference 4283222347.7118
Area 1.4599277900474E+18

Sphere

Radius = n
Volume 1.3269692638713E+27
Surface area 5.8397111601894E+18
Circumference 4283222347.7118

Square

Length = n
Perimeter 2726784036
Area 464709448686528081
Diagonal 964063741.34341

Cube

Length = n
Surface area 2788256692119168486
Volume 3.167905765142E+26
Space diagonal 1180732122.9049

Equilateral Triangle

Length = n
Perimeter 2045088027
Area 2.012250939706E+17
Altitude 590366061.45247

Triangular Pyramid

Length = n
Surface area 2.012250939706E+17
Volume 3.7334127478197E+25
Height 321354580.4478