29688720 (number)

29688720 is an even 8-digits composite number following 29688719 and preceding 29688721. In scientific notation, it is written as 2.9688720 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 7833600 positive integers (up to 29688720) that are relatively prime to 29688720.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred eighty-eight thousand seven hundred twenty

Notation

Scientific notation 2.9688720 × 10^7
Engineering notation 2.9688720 × 10^6

Prime Factorization of 29688720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 103 × 1201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3711090
Product of the distinct prime numbers

The prime factorization of 29688720 is 2 × 2 × 2 × 2 × 3 × 5 × 103 × 1201. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 51, 97, 557, 353, 4645, 5997, 34520, 18568, 321955, 50123, 2266849, 1898238, 65267788, 1568829, 605280506, 508507411, 1565897537, 7653475789

Basic calculations (n = 29688720)

Multiplication

n×y
n×2 59377440
n×3 89066160
n×4 118754880
n×5 148443600

Division

n÷y
n÷2 14844360
n÷3 9896240
n÷3 7422180
n÷5 5937744

Exponentiation

ny
n2 881420095238400
n3 2.6168234409906E+22
n4 7.7690138429007E+29
n5 2.30652076658E+37

Nth Root

y√n
2√n 5448.7356331538
3√n 309.64482388219
4√n 73.815551431618
5√n 31.22613944348

Divisors of 29688720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1201, 1236, 1545, 1648, 2060, 2402, 2472, 3090, 3603, 4120, 4804, 4944, 6005, 6180, 7206, 8240, 9608, 12010, 12360, 14412, 18015, 19216, 24020, 24720, 28824, 36030, 48040, 57648, 72060, 96080, 123703, 144120, 247406, 288240, 371109, 494812, 618515, 742218, 989624, 1237030, 1484436, 1855545, 1979248, 2474060, 2968872, 3711090, 4948120, 5937744, 7422180, 9896240, 14844360, 29688720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29688719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29688720 can be divided by 80 positive divisors. The sum of these divisors (counting 29688720) is 1, the average is 0.0125.

Base conversion 29688720

Base System Value
2 Binary 1110001010000001110010000
3 Ternary 2001212100021020
4 Quaternary 1301100032100
5 Quinary 30100014340
6 Senary 2540155440
8 Octal 161201620
10 Decimal 29688720
12 Duodecimal 9b38b80
16 Hexadecimal 1c50390
20 Vigesimal 95b1g0
36 Base36 hobyo

Cryptographic Hash Functions

md5 fe00019f1d51a969e7f9f2e31b4c0daf
sha1 c1dbc0ee89cb886ef9e97b0348f796c2af463109
sha256 a69a6e7dec82410849e84d5fe28951ae32fa625f2430c94b447281623e7e7e4a
sha512 062106620af731e6480612fa0f189f97f8651fd16ff3ab1f705ca31da700577c45e1f39c948d42c3024885a7dc39d668fecb822ec7cc3fc3d84aa886946312e6
ripemd-160 958dd3921eecf812ec4b59875d8c28e402ba43af

29688720 as geometric shapes

Circle

Radius = n
Diameter 59377440
Circumference 186539729.29297
Area 2.7690628959274E+15

Sphere

Radius = n
Volume 1.0961324397277E+23
Surface area 1.1076251583709E+16
Circumference 186539729.29297

Square

Length = n
Perimeter 118754880
Area 881420095238400
Diagonal 41986190.473497

Cube

Length = n
Surface area 5288520571430400
Volume 2.6168234409906E+22
Space diagonal 51422371.451686

Equilateral Triangle

Length = n
Perimeter 89066160
Area 3.8166609694128E+14
Altitude 25711185.725843

Triangular Pyramid

Length = n
Surface area 3.8166609694128E+14
Volume 3.0839560004873E+21
Height 13995396.824499