29681660 (number)

29681660 is an even 8-digits composite number following 29681659 and preceding 29681661. In scientific notation, it is written as 2.9681660 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 11174144 positive integers (up to 29681660) that are relatively prime to 29681660.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred eighty-one thousand six hundred sixty

Notation

Scientific notation 2.9681660 × 10^7
Engineering notation 2.9681660 × 10^6

Prime Factorization of 29681660

Prime Factorization 2 × 2 × 5 × 17 × 87299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14840830
Product of the distinct prime numbers

The prime factorization of 29681660 is 2 × 2 × 5 × 17 × 87299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 29, 70, 484, 152, 4260, 747, 58294, 10895, 446321, 28374, 5028588, 2048120, 29506959, 2882942, 352586295, 88794654, 7816162280, 1479192331

Basic calculations (n = 29681660)

Multiplication

n×y
n×2 59363320
n×3 89044980
n×4 118726640
n×5 148408300

Division

n÷y
n÷2 14840830
n÷3 9893886.6666667
n÷3 7420415
n÷5 5936332

Exponentiation

ny
n2 881000940355600
n3 2.6149570371315E+22
n4 7.7616265690745E+29
n5 2.3037796087024E+37

Nth Root

y√n
2√n 5448.0877379132
3√n 309.6202773455
4√n 73.811162691785
5√n 31.224654182294

Divisors of 29681660

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 87299, 174598, 349196, 436495, 872990, 1484083, 1745980, 2968166, 5936332, 7420415, 14840830, 29681660

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29681659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29681660 can be divided by 24 positive divisors. The sum of these divisors (counting 29681660) is 1, the average is 0.041666666666667.

Base conversion 29681660

Base System Value
2 Binary 1110001001110011111111100
3 Ternary 2001211222120202
4 Quaternary 1301032133330
5 Quinary 30044303120
6 Senary 2540103032
8 Octal 161163774
10 Decimal 29681660
12 Duodecimal 9b34a78
16 Hexadecimal 1c4e7fc
20 Vigesimal 95a430
36 Base36 ho6ik

Cryptographic Hash Functions

md5 e8789f3a26a3b32e030f4f178218113a
sha1 7fcb4325f3b286dcfb5eb6fc13f4cba4bc2eb492
sha256 e1cd5a1091f43434ce535f8bcdfc36151230a15f5d0959c40c1d4b5588dedb91
sha512 b00ac6526cb8110b81a1f13f127d950ab4c56df494ee8679850c73cfe290b9d3ccbbe5695d208174c00177f51fcfe8bab66cb7bcdbccbb6d0fc3b3deb6cdde98
ripemd-160 43269a73c0382c7d3ef8b643f9a9395a3c698960

29681660 as geometric shapes

Circle

Radius = n
Diameter 59363320
Circumference 186495370.0047
Area 2.7677460820269E+15

Sphere

Radius = n
Volume 1.0953506423074E+23
Surface area 1.1070984328107E+16
Circumference 186495370.0047

Square

Length = n
Perimeter 118726640
Area 881000940355600
Diagonal 41976206.125747

Cube

Length = n
Surface area 5286005642133600
Volume 2.6149570371315E+22
Space diagonal 51410143.172985

Equilateral Triangle

Length = n
Perimeter 89044980
Area 3.8148459755296E+14
Altitude 25705071.586492

Triangular Pyramid

Length = n
Surface area 3.8148459755296E+14
Volume 3.0817564224453E+21
Height 13992068.708582