29918880 (number)

29918880 is an even 8-digits composite number following 29918879 and preceding 29918881. In scientific notation, it is written as 2.9918880 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 7847424 positive integers (up to 29918880) that are relatively prime to 29918880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9918880 × 10^7
Engineering notation 2.9918880 × 10^6

Prime Factorization of 29918880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 5 × 79 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1869930
Product of the distinct prime numbers

The prime factorization of 29918880 is 2 × 2 × 2 × 2 × 2 × 9 × 5 × 79 × 263. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 2, 91, 77, 11, 135, 39, 2275, 9797, 70407, 827169, 550251, 7610846, 8102679, 83983290, 55224986, 691936798, 409520656, 1304522683, 5879160827

Basic calculations (n = 29918880)

Multiplication

n×y
n×2 59837760
n×3 89756640
n×4 119675520
n×5 149594400

Division

n÷y
n÷2 14959440
n÷3 9972960
n÷3 7479720
n÷5 5983776

Exponentiation

ny
n2 895139380454400
n3 2.678156770709E+22
n4 8.0127451044029E+29
n5 2.3973235924922E+37

Nth Root

y√n
2√n 5469.8153533735
3√n 310.44293256017
4√n 73.958200041466
5√n 31.274405752185

Divisors of 29918880

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 79, 80, 90, 144, 158, 160, 180, 263, 288, 316, 360, 395, 526, 632, 711, 720, 790, 1052, 1264, 1315, 1422, 1440, 1580, 2104, 2367, 2528, 2630, 2844, 3160, 3555, 4208, 4734, 5260, 5688, 6320, 7110, 8416, 9468, 10520, 11376, 11835, 12640, 14220, 18936, 20777, 21040, 22752, 23670, 28440, 37872, 41554, 42080, 47340, 56880, 75744, 83108, 94680, 103885, 113760, 166216, 186993, 189360, 207770, 332432, 373986, 378720, 415540, 664864, 747972, 831080, 934965, 1495944, 1662160, 1869930, 2991888, 3324320, 3739860, 5983776, 7479720, 14959440, 29918880

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 -29918879
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 29918880 can be divided by 96 positive divisors. The sum of these divisors (counting 29918880) is 1, the average is 0.010416666666667.

Base conversion 29918880

Base System Value
2 Binary 1110010001000011010100000
3 Ternary 2002022000222200
4 Quaternary 1302020122200
5 Quinary 30124401010
6 Senary 2545133200
8 Octal 162103240
10 Decimal 29918880
12 Duodecimal a02a200
16 Hexadecimal 1c886a0
20 Vigesimal 96jh40
36 Base36 ht9k0

Cryptographic Hash Functions

md5 8644355dce31fd4b109aa44844e3eb90
sha1 05626abd2ff3f30bd7edec3faf75235ed6a40ce4
sha256 ebb1bf5ad5713d14902a846552af01c4853959ab6b5d0d4dfced4936e070a077
sha512 cc1ffe82fae141e8999ff34d687b27df45f752f68ee5c89058bc17a2ba5558c94034b783c5bb54440235e88c638c5f6f4f451fdf8bdd17f2b229ff3f1841e899
ripemd-160 520e4cbde7b2abb8186b65bd6fded091bd3f9ab3

29918880 as geometric shapes

Circle

Radius = n
Diameter 59837760
Circumference 187985867.22327
Area 2.8121633015745E+15

Sphere

Radius = n
Volume 1.1218236848028E+23
Surface area 1.1248653206298E+16
Circumference 187985867.22327

Square

Length = n
Perimeter 119675520
Area 895139380454400
Diagonal 42311685.867013

Cube

Length = n
Surface area 5370836282726400
Volume 2.678156770709E+22
Space diagonal 51821020.265556

Equilateral Triangle

Length = n
Perimeter 89756640
Area 3.8760672170069E+14
Altitude 25910510.132778

Triangular Pyramid

Length = n
Surface area 3.8760672170069E+14
Volume 3.1562380227483E+21
Height 14103895.289004