29491640 (number)

29491640 is an even 8-digits composite number following 29491639 and preceding 29491641. In scientific notation, it is written as 2.9491640 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 11796640 positive integers (up to 29491640) that are relatively prime to 29491640.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred ninety-one thousand six hundred forty

Notation

Scientific notation 2.9491640 × 10^7
Engineering notation 2.9491640 × 10^6

Prime Factorization of 29491640

Prime Factorization 2 × 2 × 2 × 5 × 737291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7372910
Product of the distinct prime numbers

The prime factorization of 29491640 is 2 × 2 × 2 × 5 × 737291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 47, 16, 172, 232, 9440, 6558, 26776, 75423, 625016, 187841, 6239975, 981460, 64049232, 72178350, 234841084, 650862861, 101567047, 2341587121

Basic calculations (n = 29491640)

Multiplication

n×y
n×2 58983280
n×3 88474920
n×4 117966560
n×5 147458200

Division

n÷y
n÷2 14745820
n÷3 9830546.6666667
n÷3 7372910
n÷5 5898328

Exponentiation

ny
n2 869756829889600
n3 2.5650555314645E+22
n4 7.5647694313961E+29
n5 2.2309745675374E+37

Nth Root

y√n
2√n 5430.6205906876
3√n 308.95813957994
4√n 73.692744491487
5√n 31.184571779418

Divisors of 29491640

1, 2, 4, 5, 8, 10, 20, 40, 737291, 1474582, 2949164, 3686455, 5898328, 7372910, 14745820, 29491640

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 -29491639
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 29491640 can be divided by 16 positive divisors. The sum of these divisors (counting 29491640) is 1, the average is 0.0625.

Base conversion 29491640

Base System Value
2 Binary 1110000100000000110111000
3 Ternary 2001111022220222
4 Quaternary 1300200012320
5 Quinary 30022213030
6 Senary 2532035212
8 Octal 160400670
10 Decimal 29491640
12 Duodecimal 9a62b08
16 Hexadecimal 1c201b8
20 Vigesimal 946920
36 Base36 hk3w8

Cryptographic Hash Functions

md5 166d040ce4b45f5c14c1c9493ece0bbc
sha1 5e420c0306b47a406422bf8ba017625276e24d92
sha256 519c923c145aea513b9fe896fff17faf1fe917b2b52439fa42eac9eaeba40c41
sha512 8290174d7d2d05b986323ce3f07c548159de1e1786bab66ea0ccac6cffbf0e659cf10fec786f484e764bf6a85fe39fffc7b85ecd5265e8177e95b81d08e9c6bf
ripemd-160 dd0b34150b994671ad37b4c0e1cd6d190c782869

29491640 as geometric shapes

Circle

Radius = n
Diameter 58983280
Circumference 185301439.13263
Area 2.7324216671907E+15

Sphere

Radius = n
Volume 1.0744479484932E+23
Surface area 1.0929686668763E+16
Circumference 185301439.13263

Square

Length = n
Perimeter 117966560
Area 869756829889600
Diagonal 41707477.264625

Cube

Length = n
Surface area 5218540979337600
Volume 2.5650555314645E+22
Space diagonal 51081018.878531

Equilateral Triangle

Length = n
Perimeter 88474920
Area 3.7661575489971E+14
Altitude 25540509.439265

Triangular Pyramid

Length = n
Surface area 3.7661575489971E+14
Volume 3.0229469340311E+21
Height 13902492.421542