29749 (number)

29749 is an odd 5-digits composite number following 29748 and preceding 29750. In scientific notation, it is written as 2.9749 × 10^4. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 29260 positive integers (up to 29749) that are relatively prime to 29749.

Interesting facts

Basic properties

Name

Name twenty-nine thousand seven hundred forty-nine

Notation

Scientific notation 2.9749 × 10^4
Engineering notation 2.9749 × 10^3

Prime Factorization of 29749

Prime Factorization 71 × 419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29749
Product of the distinct prime numbers

The prime factorization of 29749 is 71 × 419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 53, 49, 21, 600, 8159, 8013, 10211, 22060, 595567, 195503, 5613299, 1074037, 86684692, 96514474, 843793048, 350853435, 8617534048, 8190024670

Basic calculations (n = 29749)

Multiplication

n×y
n×2 59498
n×3 89247
n×4 118996
n×5 148745

Division

n÷y
n÷2 14874.5
n÷3 9916.3333333333
n÷3 7437.25
n÷5 5949.8

Exponentiation

ny
n2 885003001
n3 26327954276749
n4 783230311779006001
n5 2.3300318545114E+22

Nth Root

y√n
2√n 172.47898422706
3√n 30.985424990295
4√n 13.133125455392
5√n 7.8468341651954

Divisors of 29749

1, 71, 419, 29749

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29749 can be divided by 4 positive divisors. The sum of these divisors (counting 29749) is 1, the average is 0.25.

Base conversion 29749

Base System Value
2 Binary 111010000110101
3 Ternary 1111210211
4 Quaternary 13100311
5 Quinary 1422444
6 Senary 345421
8 Octal 72065
10 Decimal 29749
12 Duodecimal 15271
16 Hexadecimal 7435
20 Vigesimal 3e79
36 Base36 myd

Cryptographic Hash Functions

md5 7da9e0bb90d7f5b27e9af974fe437abf
sha1 bedbcdc9199bc163e67cb9278fbdead823243c88
sha256 f9fecb0821d6e947f413d3fead90c6ab855994e683f5e167f51f5da463074480
sha512 3cd1cd3890d56f59683664ef5ec86bb26e937fe98e5e9943a1dec92777eeb0a2139f79d5ca3ecebbfcc1449d3fd695665c18a2a007c3dc06080c8ab7bb4df628
ripemd-160 188f62c55f84210b76982d4a80ab035162920c92

29749 as geometric shapes

Circle

Radius = n
Diameter 59498
Circumference 186918.47970329
Area 2780318926.3465

Sphere

Radius = n
Volume 1.1028227698651E+14
Surface area 11121275705.386
Circumference 186918.47970329

Square

Length = n
Perimeter 118996
Area 885003001
Diagonal 42071.439267037

Cube

Length = n
Surface area 5310018006
Volume 26327954276749
Space diagonal 51526.779474367

Equilateral Triangle

Length = n
Perimeter 89247
Area 383217540.64573
Altitude 25763.389737183

Triangular Pyramid

Length = n
Surface area 383217540.64573
Volume 3102779167309.8
Height 14023.813089012