681330587 (number)

681330587 is an odd 9-digits composite number following 681330586 and preceding 681330588. In scientific notation, it is written as 6.81330587 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 557742240 positive integers (up to 681330587) that are relatively prime to 681330587.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million three hundred thirty thousand five hundred eighty-seven

Notation

Scientific notation 6.81330587 × 10^8
Engineering notation 6.81330587 × 10^6

Prime Factorization of 681330587

Prime Factorization 7 × 23 × 727 × 5821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 681330587
Product of the distinct prime numbers

The prime factorization of 681330587 is 7 × 23 × 727 × 5821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 76, 31, 991, 209, 7150, 369, 76660, 36344, 262202, 179563, 5928187, 2214488, 16683337, 79070558, 150595535, 791822008, 319453649, 1239752180

Basic calculations (n = 681330587)

Multiplication

n×y
n×2 1362661174
n×3 2043991761
n×4 2725322348
n×5 3406652935

Division

n÷y
n÷2 340665293.5
n÷3 227110195.66667
n÷3 170332646.75
n÷5 136266117.4

Exponentiation

ny
n2 464211368781764569
n3 3.1628140438415E+26
n4 2.1549219490624E+35
n5 1.4682142364939E+44

Nth Root

y√n
2√n 26102.309993562
3√n 879.93912586832
4√n 161.56209330645
5√n 58.434802056028

Divisors of 681330587

1, 7, 23, 161, 727, 5089, 5821, 16721, 40747, 117047, 133883, 937181, 4231867, 29623069, 97332941, 681330587

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 -681330586
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 681330587 can be divided by 16 positive divisors. The sum of these divisors (counting 681330587) is 1, the average is 0.0625.

Base conversion 681330587

Base System Value
2 Binary 101000100111000100011110011011
3 Ternary 1202111001011212012
4 Quaternary 220213010132123
5 Quinary 2343410034322
6 Senary 151335140135
8 Octal 5047043633
10 Decimal 681330587
12 Duodecimal 17021464b
16 Hexadecimal 289c479b
20 Vigesimal aci6697
36 Base36 b9na1n

Cryptographic Hash Functions

md5 d4210e2bec8328ceea04874e1306bff7
sha1 5c0cbaebf3149ac7ca409c37f2a6c83ec0fce1b7
sha256 97ba3ec294b8a2a391124b73928224cdfba4c1bd865558f6f348d161334cab13
sha512 3f474227a10996648bcbe05fa879a48e21342aa39776e82ea91e9bcaef49e832ecc0fd459a35d3d93484fc0389876855534ac854d4fbeebf9b0995cc0f359735
ripemd-160 8a3fbda366216c295538233efbc0a6bef0800d95

681330587 as geometric shapes

Circle

Radius = n
Diameter 1362661174
Circumference 4280926333.5704
Area 1.4583630258777E+18

Sphere

Radius = n
Volume 1.3248364486404E+27
Surface area 5.8334521035106E+18
Circumference 4280926333.5704

Square

Length = n
Perimeter 2725322348
Area 464211368781764569
Diagonal 963546956.59502

Cube

Length = n
Surface area 2785268212690587414
Volume 3.1628140438415E+26
Space diagonal 1180099193.4347

Equilateral Triangle

Length = n
Perimeter 2043991761
Area 2.0100941904528E+17
Altitude 590049596.71736

Triangular Pyramid

Length = n
Surface area 2.0100941904528E+17
Volume 3.7274120967207E+25
Height 321182318.86501