681736893 (number)

681736893 is an odd 9-digits composite number following 681736892 and preceding 681736894. In scientific notation, it is written as 6.81736893 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 451166400 positive integers (up to 681736893) that are relatively prime to 681736893.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million seven hundred thirty-six thousand eight hundred ninety-three

Notation

Scientific notation 6.81736893 × 10^8
Engineering notation 6.81736893 × 10^6

Prime Factorization of 681736893

Prime Factorization 3 × 229 × 389 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 681736893
Product of the distinct prime numbers

The prime factorization of 681736893 is 3 × 229 × 389 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 94, 4, 508, 498, 4469, 6356, 44641, 37557, 696084, 95849, 404965, 4729578, 68122117, 33290895, 363726070, 437997546, 4369937774, 2443230750

Basic calculations (n = 681736893)

Multiplication

n×y
n×2 1363473786
n×3 2045210679
n×4 2726947572
n×5 3408684465

Division

n÷y
n÷2 340868446.5
n÷3 227245631
n÷3 170434223.25
n÷5 136347378.6

Exponentiation

ny
n2 464765191277293449
n3 3.1684757747593E+26
n4 2.1600668302302E+35
n5 1.4725972495135E+44

Nth Root

y√n
2√n 26110.091784595
3√n 880.11400597688
4√n 161.58617448469
5√n 58.441769818734

Divisors of 681736893

1, 3, 229, 389, 687, 1167, 2551, 7653, 89081, 267243, 584179, 992339, 1752537, 2977017, 227245631, 681736893

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 -681736892
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 681736893 can be divided by 16 positive divisors. The sum of these divisors (counting 681736893) is 1, the average is 0.0625.

Base conversion 681736893

Base System Value
2 Binary 101000101000100111101010111101
3 Ternary 1202111210211012120
4 Quaternary 220220213222331
5 Quinary 2344011040033
6 Senary 151351553153
8 Octal 5050475275
10 Decimal 681736893
12 Duodecimal 17038b7b9
16 Hexadecimal 28a27abd
20 Vigesimal ad0h24d
36 Base36 b9vzjx

Cryptographic Hash Functions

md5 94314f42651a8210dcb6d357678917d6
sha1 46c549321927868a634a8df2a5c28d9d15049607
sha256 73f6912745fad7630f60572f59473fbb5ab0df07320f26d05eb0b9cee802cfd9
sha512 1bd28481e7e99cfc6164883e53f3e65a9c5c02a7e8b835787f18127a05cea4fe079cd07545f124b74f462c34ed3cbe35e0b00aeb21349be869aa19328aec26ea
ripemd-160 b2e0ab7192ea790401d77523b69519f173fa24e0

681736893 as geometric shapes

Circle

Radius = n
Diameter 1363473786
Circumference 4283479229.4599
Area 1.460102910561E+18

Sphere

Radius = n
Volume 1.3272080289415E+27
Surface area 5.840411642244E+18
Circumference 4283479229.4599

Square

Length = n
Perimeter 2726947572
Area 464765191277293449
Diagonal 964121560.0507

Cube

Length = n
Surface area 2788591147663760694
Volume 3.1684757747593E+26
Space diagonal 1180802936.0701

Equilateral Triangle

Length = n
Perimeter 2045210679
Area 2.0124923122043E+17
Altitude 590401468.03507

Triangular Pyramid

Length = n
Surface area 2.0124923122043E+17
Volume 3.734084510596E+25
Height 321373853.35023