29389639 (number)

29389639 is an odd 8-digits composite number following 29389638 and preceding 29389640. In scientific notation, it is written as 2.9389639 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 29305080 positive integers (up to 29389639) that are relatively prime to 29389639.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-nine thousand six hundred thirty-nine

Notation

Scientific notation 2.9389639 × 10^7
Engineering notation 2.9389639 × 10^6

Prime Factorization of 29389639

Prime Factorization 349 × 84211

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29389639
Product of the distinct prime numbers

The prime factorization of 29389639 is 349 × 84211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 81, 98, 698, 278, 3418, 5465, 38950, 72513, 630335, 945237, 9888487, 5040041, 33129345, 11155076, 253557301, 910018669, 5926499207, 6801429816

Basic calculations (n = 29389639)

Multiplication

n×y
n×2 58779278
n×3 88168917
n×4 117558556
n×5 146948195

Division

n÷y
n÷2 14694819.5
n÷3 9796546.3333333
n÷3 7347409.75
n÷5 5877927.8

Exponentiation

ny
n2 863750880550321
n3 2.5385326565306E+22
n4 7.4606558365145E+29
n5 2.1926598173841E+37

Nth Root

y√n
2√n 5421.2211723928
3√n 308.60153636306
4√n 73.628942491338
5√n 31.162970625748

Divisors of 29389639

1, 349, 84211, 29389639

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 -29389638
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 29389639 can be divided by 4 positive divisors. The sum of these divisors (counting 29389639) is 1, the average is 0.25.

Base conversion 29389639

Base System Value
2 Binary 1110000000111001101000111
3 Ternary 2001022011000011
4 Quaternary 1300013031013
5 Quinary 30010432024
6 Senary 2525531051
8 Octal 160071507
10 Decimal 29389639
12 Duodecimal 9a13a87
16 Hexadecimal 1c07347
20 Vigesimal 93de1j
36 Base36 hhx6v

Cryptographic Hash Functions

md5 d4a927521febebf72133c306e25261bd
sha1 d10f30273523e6726682aaf3f77787c398d8dcb3
sha256 35563b8576669ddbf5e07bba525b03b82ea155b5d1dd828d7ef115f9633be75c
sha512 e6aab7d5d95e2bb5100ccb192f964df524b395481779c5f83b484f569cb4f84594b2229a1264cb3d895d0fae6a212221472884c72d174f46540feb85c8835cde
ripemd-160 0604bf5f2c43229e45d268136e193a786aa2674b

29389639 as geometric shapes

Circle

Radius = n
Diameter 58779278
Circumference 184660547.94811
Area 2.7135534208686E+15

Sphere

Radius = n
Volume 1.0633380726206E+23
Surface area 1.0854213683474E+16
Circumference 184660547.94811

Square

Length = n
Perimeter 117558556
Area 863750880550321
Diagonal 41563226.067049

Cube

Length = n
Surface area 5182505283301926
Volume 2.5385326565306E+22
Space diagonal 50904347.964108

Equilateral Triangle

Length = n
Perimeter 88168917
Area 3.7401510254888E+14
Altitude 25452173.982054

Triangular Pyramid

Length = n
Surface area 3.7401510254888E+14
Volume 2.9916894261605E+21
Height 13854408.689016