29121742 (number)

29121742 is an even 8-digits composite number following 29121741 and preceding 29121743. In scientific notation, it is written as 2.9121742 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 12972960 positive integers (up to 29121742) that are relatively prime to 29121742.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand seven hundred forty-two

Notation

Scientific notation 2.9121742 × 10^7
Engineering notation 2.9121742 × 10^6

Prime Factorization of 29121742

Prime Factorization 2 × 13 × 13 × 29 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2240134
Product of the distinct prime numbers

The prime factorization of 29121742 is 2 × 13 × 13 × 29 × 2971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 19, 35, 768, 855, 1576, 9354, 78439, 55664, 546461, 726564, 7913452, 6171047, 77072897, 32509769, 426476414, 510534742, 8134556367, 3610380491

Basic calculations (n = 29121742)

Multiplication

n×y
n×2 58243484
n×3 87365226
n×4 116486968
n×5 145608710

Division

n÷y
n÷2 14560871
n÷3 9707247.3333333
n÷3 7280435.5
n÷5 5824348.4

Exponentiation

ny
n2 848075857114564
n3 2.4697446307319E+22
n4 7.192326594206E+29
n5 2.0945307945621E+37

Nth Root

y√n
2√n 5396.4564299177
3√n 307.66100190148
4√n 73.460577386226
5√n 31.105950030244

Divisors of 29121742

1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2971, 4901, 5942, 9802, 38623, 77246, 86159, 172318, 502099, 1004198, 1120067, 2240134, 14560871, 29121742

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121742 can be divided by 24 positive divisors. The sum of these divisors (counting 29121742) is 1, the average is 0.041666666666667.

Base conversion 29121742

Base System Value
2 Binary 1101111000101110011001110
3 Ternary 2000210112112001
4 Quaternary 1233011303032
5 Quinary 24423343432
6 Senary 2520102514
8 Octal 157056316
10 Decimal 29121742
12 Duodecimal 9904a3a
16 Hexadecimal 1bc5cce
20 Vigesimal 920472
36 Base36 hc6ha

Cryptographic Hash Functions

md5 ba46e02681e4b948f5ba92749eb07c86
sha1 81ab68376560cd3928b878a840c747306530c11c
sha256 fd0ea182b8e85adb00822ffc560e1bd3dfdbf2c0c72bc36a3aa39b13fe66c0ba
sha512 c6f4ed02a2390037297f0237b2d375add60b4bc6e89b87de4f6a4941030a20945dbb2efe84843ec61eb3fb338d0ec875e4d3256f9d831884cc38411b7deee0ca
ripemd-160 8b76066184ea45e5bd3033fbeb2e0bd4c76ec54d

29121742 as geometric shapes

Circle

Radius = n
Diameter 58243484
Circumference 182977301.45387
Area 2.664308882398E+15

Sphere

Radius = n
Volume 1.0345242117534E+23
Surface area 1.0657235529592E+16
Circumference 182977301.45387

Square

Length = n
Perimeter 116486968
Area 848075857114564
Diagonal 41184362.49633

Cube

Length = n
Surface area 5088455142687384
Volume 2.4697446307319E+22
Space diagonal 50440336.748912

Equilateral Triangle

Length = n
Perimeter 87365226
Area 3.6722761829874E+14
Altitude 25220168.374456

Triangular Pyramid

Length = n
Surface area 3.6722761829874E+14
Volume 2.910621960316E+21
Height 13728120.83211