681567393 (number)

681567393 is an odd 9-digits composite number following 681567392 and preceding 681567394. In scientific notation, it is written as 6.81567393 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 417825024 positive integers (up to 681567393) that are relatively prime to 681567393.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.81567393 × 10^8
Engineering notation 6.81567393 × 10^6

Prime Factorization of 681567393

Prime Factorization 13 × 3 × 263 × 66449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 681567393
Product of the distinct prime numbers

The prime factorization of 681567393 is 13 × 3 × 263 × 66449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 86, 24, 767, 861, 9436, 8305, 71921, 27129, 786696, 436091, 6822161, 3656960, 2315256, 51882497, 246433341, 367758075, 9778335267, 5418224307

Basic calculations (n = 681567393)

Multiplication

n×y
n×2 1363134786
n×3 2044702179
n×4 2726269572
n×5 3407836965

Division

n÷y
n÷2 340783696.5
n÷3 227189131
n÷3 170391848.25
n÷5 136313478.6

Exponentiation

ny
n2 464534111200816449
n3 3.1661130313071E+26
n4 2.1579194046913E+35
n5 1.4707675029596E+44

Nth Root

y√n
2√n 26106.845711422
3√n 880.04105912073
4√n 161.57612976991
5√n 58.438863458409

Divisors of 681567393

1, 3, 13, 39, 263, 789, 3419, 10257, 66449, 199347, 863837, 2591511, 17476087, 52428261, 227189131, 681567393

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -681567392
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681567393 can be divided by 16 positive divisors. The sum of these divisors (counting 681567393) is 1, the average is 0.0625.

Base conversion 681567393

Base System Value
2 Binary 101000100111111110010010100001
3 Ternary 1202111111012200210
4 Quaternary 220213332102201
5 Quinary 2343440124033
6 Senary 151344204333
8 Octal 5047762241
10 Decimal 681567393
12 Duodecimal 1703096a9
16 Hexadecimal 289fe4a1
20 Vigesimal acjfi9d
36 Base36 b9scrl

Cryptographic Hash Functions

md5 c12454fa2df522056215cce2607f5637
sha1 d5813bec0c37f37fea6c5a00dbbe040f4efc5cf6
sha256 77d34a359c98b68a14a32836408b6c00d04d8571cb2a839cf00d8fb2b2f7ae08
sha512 491b8322373b9f1e5c0401779eb29273d047e692629b5bff2933cc46a010edec24cce0fa14b9e531512effe634b8f3bc57894bd552be35ecb4a6bbde731abb7c
ripemd-160 14840bd0a6f3defe9c32666d3a610db1381f37d5

681567393 as geometric shapes

Circle

Radius = n
Diameter 1363134786
Circumference 4282414229.5503
Area 1.4593769510903E+18

Sphere

Radius = n
Volume 1.3262183252786E+27
Surface area 5.8375078043614E+18
Circumference 4282414229.5503

Square

Length = n
Perimeter 2726269572
Area 464534111200816449
Diagonal 963881850.85187

Cube

Length = n
Surface area 2787204667204898694
Volume 3.1661130313071E+26
Space diagonal 1180509353.4583

Equilateral Triangle

Length = n
Perimeter 2044702179
Area 2.0114917061217E+17
Altitude 590254676.72913

Triangular Pyramid

Length = n
Surface area 2.0114917061217E+17
Volume 3.7312999907339E+25
Height 321293950.28396