661452009 (number)

661452009 is an odd 9-digits composite number following 661452008 and preceding 661452010. In scientific notation, it is written as 6.61452009 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 405706752 positive integers (up to 661452009) that are relatively prime to 661452009.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million four hundred fifty-two thousand nine

Notation

Scientific notation 6.61452009 × 10^8
Engineering notation 6.61452009 × 10^6

Prime Factorization of 661452009

Prime Factorization 3 × 23 × 2773 × 3457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 661452009
Product of the distinct prime numbers

The prime factorization of 661452009 is 3 × 23 × 2773 × 3457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 16, 80, 692, 647, 8225, 7921, 34600, 81855, 591168, 483889, 4336853, 9657257, 88872089, 93634076, 562573737, 614839345, 9047740034, 7453819279

Basic calculations (n = 661452009)

Multiplication

n×y
n×2 1322904018
n×3 1984356027
n×4 2645808036
n×5 3307260045

Division

n÷y
n÷2 330726004.5
n÷3 220484003
n÷3 165363002.25
n÷5 132290401.8

Exponentiation

ny
n2 437518760210136081
n3 2.8939766291618E+26
n4 1.9142266553581E+35
n5 1.266169066868E+44

Nth Root

y√n
2√n 25718.709318315
3√n 871.29678851695
4√n 160.37053756322
5√n 58.089771475696

Divisors of 661452009

1, 3, 23, 69, 2773, 3457, 8319, 10371, 63779, 79511, 191337, 238533, 9586261, 28758783, 220484003, 661452009

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 -661452008
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 661452009 can be divided by 16 positive divisors. The sum of these divisors (counting 661452009) is 1, the average is 0.0625.

Base conversion 661452009

Base System Value
2 Binary 100111011011001111010011101001
3 Ternary 1201002122020120120
4 Quaternary 213123033103221
5 Quinary 2323312431014
6 Senary 145345113453
8 Octal 4733172351
10 Decimal 661452009
12 Duodecimal 165628889
16 Hexadecimal 276cf4e9
20 Vigesimal a6e1a09
36 Base36 axt7mx

Cryptographic Hash Functions

md5 c9c5fa51156385f08e88b359720cbea7
sha1 1a2b973501681dd7606c6d23683629231eb92cc9
sha256 2bba1ecc1a583a8751ecd0358de63bac491728fad6ebf5e30bd4e0d689e53e9e
sha512 9ed2518a3c977a532b5b71cd08f6b3730bf1a4ac93ddbb0f91d0c472b7b8ec3b766beb6d60ba9fc24a51b99b1c86b7faa38f10c584b3e11e453b60846adb569c
ripemd-160 8a0ae3ec45f49207cc222625afffc0f394edfefa

661452009 as geometric shapes

Circle

Radius = n
Diameter 1322904018
Circumference 4156025544.3532
Area 1.3745057228839E+18

Sphere

Radius = n
Volume 1.2122260957114E+27
Surface area 5.4980228915355E+18
Circumference 4156025544.3532

Square

Length = n
Perimeter 2645808036
Area 437518760210136081
Diagonal 935434401.98673

Cube

Length = n
Surface area 2625112561260816486
Volume 2.8939766291618E+26
Space diagonal 1145668486.3565

Equilateral Triangle

Length = n
Perimeter 1984356027
Area 1.8945118048713E+17
Altitude 572834243.17825

Triangular Pyramid

Length = n
Surface area 1.8945118048713E+17
Volume 3.4105841651262E+25
Height 311811467.32891