661032009 (number)

661032009 is an odd 9-digits composite number following 661032008 and preceding 661032010. In scientific notation, it is written as 6.61032009 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 395098560 positive integers (up to 661032009) that are relatively prime to 661032009.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million thirty-two thousand nine

Notation

Scientific notation 6.61032009 × 10^8
Engineering notation 6.61032009 × 10^6

Prime Factorization of 661032009

Prime Factorization 3 × 27 × 11 × 73 × 10163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 661032009
Product of the distinct prime numbers

The prime factorization of 661032009 is 3 × 27 × 11 × 73 × 10163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 74, 93, 750, 758, 6615, 2472, 36362, 18763, 37470, 557772, 3072715, 6669841, 28438105, 61352538, 348953723, 614746985, 1823035111, 5592517742

Basic calculations (n = 661032009)

Multiplication

n×y
n×2 1322064018
n×3 1983096027
n×4 2644128036
n×5 3305160045

Division

n÷y
n÷2 330516004.5
n÷3 220344003
n÷3 165258002.25
n÷5 132206401.8

Exponentiation

ny
n2 436963316922576081
n3 2.8884673924463E+26
n4 1.9093694033598E+35
n5 1.2621542926261E+44

Nth Root

y√n
2√n 25710.542759732
3√n 871.11233465497
4√n 160.34507401143
5√n 58.082392587208

Divisors of 661032009

1, 3, 11, 27, 33, 73, 81, 219, 297, 803, 891, 1971, 2409, 5913, 10163, 21681, 30489, 65043, 111793, 274401, 335379, 741899, 823203, 2225697, 3018411, 8160889, 9055233, 20031273, 24482667, 60093819, 220344003, 661032009

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661032008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661032009 can be divided by 32 positive divisors. The sum of these divisors (counting 661032009) is 1, the average is 0.03125.

Base conversion 661032009

Base System Value
2 Binary 100111011001101000110001001001
3 Ternary 1201001211220110000
4 Quaternary 213121220301021
5 Quinary 2323211011014
6 Senary 145332113213
8 Octal 4731506111
10 Decimal 661032009
12 Duodecimal 165465809
16 Hexadecimal 27668c49
20 Vigesimal a6b9009
36 Base36 axk7k9

Cryptographic Hash Functions

md5 83a3e7958c60c136392b2c9da44d8044
sha1 828eebffcdb58d9603132de8042403a1ea49224c
sha256 0b4bab7820675da23fd95c7ccd7c7f6a0be3e91a1ec705f737d37cbf03426f46
sha512 f4e31d87db96dc0d38d67e4ebe2c8c7be0f7c2a178e213da03897e6d7450b5975afcda6005e61882b088cf0e8ac1cd05e58260afbda12c5d8c0953a7535ff4c8
ripemd-160 2bbe9e69ff21bf3a8ae5d0296dd0a3f4794f8933

661032009 as geometric shapes

Circle

Radius = n
Diameter 1322064018
Circumference 4153386606.5242
Area 1.3727607463322E+18

Sphere

Radius = n
Volume 1.2099183920324E+27
Surface area 5.4910429853288E+18
Circumference 4153386606.5242

Square

Length = n
Perimeter 2644128036
Area 436963316922576081
Diagonal 934840432.29053

Cube

Length = n
Surface area 2621779901535456486
Volume 2.8884673924463E+26
Space diagonal 1144941025.0173

Equilateral Triangle

Length = n
Perimeter 1983096027
Area 1.8921066648843E+17
Altitude 572470512.50866

Triangular Pyramid

Length = n
Surface area 1.8921066648843E+17
Volume 3.4040914673917E+25
Height 311613477.43018