29129940 (number)

29129940 is an even 8-digits composite number following 29129939 and preceding 29129941. In scientific notation, it is written as 2.9129940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 6531840 positive integers (up to 29129940) that are relatively prime to 29129940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9129940 × 10^7
Engineering notation 2.9129940 × 10^6

Prime Factorization of 29129940

Prime Factorization 2 × 2 × 3 × 5 × 21 × 61 × 379

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14564970
Product of the distinct prime numbers

The prime factorization of 29129940 is 2 × 2 × 3 × 5 × 21 × 61 × 379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 19, 77, 580, 946, 5288, 1907, 24073, 71733, 180538, 462063, 8580891, 9572114, 59175018, 46871754, 270764924, 110952044, 2499407746, 9092873474

Basic calculations (n = 29129940)

Multiplication

n×y
n×2 58259880
n×3 87389820
n×4 116519760
n×5 145649700

Division

n÷y
n÷2 14564970
n÷3 9709980
n÷3 7282485
n÷5 5825988

Exponentiation

ny
n2 848553404403600
n3 2.4718309757073E+22
n4 7.2004288012494E+29
n5 2.0974805895467E+37

Nth Root

y√n
2√n 5397.215948987
3√n 307.68986885887
4√n 73.465746773493
5√n 31.107701147115

Divisors of 29129940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 21, 30, 42, 60, 61, 63, 84, 105, 122, 126, 183, 210, 244, 252, 305, 315, 366, 379, 420, 610, 630, 732, 758, 915, 1137, 1220, 1260, 1281, 1516, 1830, 1895, 2274, 2562, 3660, 3790, 3843, 4548, 5124, 5685, 6405, 7580, 7686, 7959, 11370, 12810, 15372, 15918, 19215, 22740, 23119, 23877, 25620, 31836, 38430, 39795, 46238, 47754, 69357, 76860, 79590, 92476, 95508, 115595, 119385, 138714, 159180, 231190, 238770, 277428, 346785, 462380, 477540, 485499, 693570, 970998, 1387140, 1456497, 1941996, 2427495, 2912994, 4854990, 5825988, 7282485, 9709980, 14564970, 29129940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29129939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29129940 can be divided by 96 positive divisors. The sum of these divisors (counting 29129940) is 1, the average is 0.010416666666667.

Base conversion 29129940

Base System Value
2 Binary 1101111000111110011010100
3 Ternary 2000210221202200
4 Quaternary 1233013303110
5 Quinary 24424124230
6 Senary 2520204500
8 Octal 157076324
10 Decimal 29129940
12 Duodecimal 9909730
16 Hexadecimal 1bc7cd4
20 Vigesimal 9214h0
36 Base36 hcct0

Cryptographic Hash Functions

md5 748ea3ad984fcb16a468f1332a1ab163
sha1 f6629602dbbaf1316e19bf397048f13221462a73
sha256 20764ed55886c5e4c34afd583e776bedc73415202de0a0470fae359214dcc993
sha512 3992f3ac1743105f79e66eb04b3296486904920335bd7fcaa7bdd8063cc31beac20ed9c1bda626f482e70e63706d492b0431cedf91891ec7296811c84e351a60
ripemd-160 93f1908465de05f7eb882d4e75d194b55d431a4b

29129940 as geometric shapes

Circle

Radius = n
Diameter 58259880
Circumference 183028811.00702
Area 2.665809141453E+15

Sphere

Radius = n
Volume 1.035398137893E+23
Surface area 1.0663236565812E+16
Circumference 183028811.00702

Square

Length = n
Perimeter 116519760
Area 848553404403600
Diagonal 41195956.219115

Cube

Length = n
Surface area 5091320426421600
Volume 2.4718309757073E+22
Space diagonal 50454536.101433

Equilateral Triangle

Length = n
Perimeter 87389820
Area 3.6743440234064E+14
Altitude 25227268.050716

Triangular Pyramid

Length = n
Surface area 3.6743440234064E+14
Volume 2.9130807414493E+21
Height 13731985.406372