29908908 (number)

29908908 is an even 8-digits composite number following 29908907 and preceding 29908909. In scientific notation, it is written as 2.9908908 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 9667728 positive integers (up to 29908908) that are relatively prime to 29908908.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred eight thousand nine hundred eight

Notation

Scientific notation 2.9908908 × 10^7
Engineering notation 2.9908908 × 10^6

Prime Factorization of 29908908

Prime Factorization 2 × 2 × 9 × 139 × 43 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 107586
Product of the distinct prime numbers

The prime factorization of 29908908 is 2 × 2 × 9 × 139 × 43 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 15, 27, 755, 973, 2755, 6592, 86539, 86509, 353323, 520596, 3594745, 9696540, 2874389, 64941162, 95567767, 951101509, 6977061786, 2760971197

Basic calculations (n = 29908908)

Multiplication

n×y
n×2 59817816
n×3 89726724
n×4 119635632
n×5 149544540

Division

n÷y
n÷2 14954454
n÷3 9969636
n÷3 7477227
n÷5 5981781.6

Exponentiation

ny
n2 894542777752464
n3 2.6754797641863E+22
n4 8.0020678122909E+29
n5 2.3933311000757E+37

Nth Root

y√n
2√n 5468.9037292679
3√n 310.40843838876
4√n 73.952036680999
5√n 31.272320714504

Divisors of 29908908

1, 2, 4, 9, 18, 36, 43, 86, 139, 172, 278, 387, 556, 774, 1251, 1548, 2502, 5004, 5977, 11954, 19321, 23908, 38642, 53793, 77284, 107586, 173889, 215172, 347778, 695556, 830803, 1661606, 3323212, 7477227, 14954454, 29908908

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29908907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29908908 can be divided by 36 positive divisors. The sum of these divisors (counting 29908908) is 1, the average is 0.027777777777778.

Base conversion 29908908

Base System Value
2 Binary 1110010000101111110101100
3 Ternary 2002021112022100
4 Quaternary 1302011332230
5 Quinary 30124041113
6 Senary 2545015100
8 Octal 162057654
10 Decimal 29908908
12 Duodecimal a024490
16 Hexadecimal 1c85fac
20 Vigesimal 96ic58
36 Base36 ht1v0

Cryptographic Hash Functions

md5 9e517fa7e4c248b5e45ef50be1483a61
sha1 8fb7e9e7200c6b89ea5b7ecca17dcd129703cc9c
sha256 171ddb370c759c78d8803e7fba34db3598ab42edcc2c18e1c3a8fbb4c39eb0c6
sha512 4d2886f6901d29d6ea6872d09ed2e0700559df5ca0b645261aa642d6ceff286aac7e000e21153d14c15b8abdf4abfb09d24676391e7f444bd2edb883926909e2
ripemd-160 9179d6b92a3f7aff418cec9d3a6ab86fcba419a2

29908908 as geometric shapes

Circle

Radius = n
Diameter 59817816
Circumference 187923211.29939
Area 2.8102890189089E+15

Sphere

Radius = n
Volume 1.1207023429328E+23
Surface area 1.1241156075636E+16
Circumference 187923211.29939

Square

Length = n
Perimeter 119635632
Area 894542777752464
Diagonal 42297583.329369

Cube

Length = n
Surface area 5367256666514784
Volume 2.6754797641863E+22
Space diagonal 51803748.254903

Equilateral Triangle

Length = n
Perimeter 89726724
Area 3.8734838515277E+14
Altitude 25901874.127452

Triangular Pyramid

Length = n
Surface area 3.8734838515277E+14
Volume 3.1530831403059E+21
Height 14099194.443123