29138980 (number)

29138980 is an even 8-digits composite number following 29138979 and preceding 29138981. In scientific notation, it is written as 2.9138980 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 72 positive divisors. There are 10423296 positive integers (up to 29138980) that are relatively prime to 29138980.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred thirty-eight thousand nine hundred eighty

Notation

Scientific notation 2.9138980 × 10^7
Engineering notation 2.9138980 × 10^6

Prime Factorization of 29138980

Prime Factorization 2 × 2 × 37 × 5 × 13 × 13 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1120730
Product of the distinct prime numbers

The prime factorization of 29138980 is 2 × 2 × 37 × 5 × 13 × 13 × 233. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 37, 15, 246, 729, 986, 1247, 82018, 4980, 93848, 934171, 1870558, 2464484, 588112, 97830259, 434468371, 99958808, 6352118584, 2003381740

Basic calculations (n = 29138980)

Multiplication

n×y
n×2 58277960
n×3 87416940
n×4 116555920
n×5 145694900

Division

n÷y
n÷2 14569490
n÷3 9712993.3333333
n÷3 7284745
n÷5 5827796

Exponentiation

ny
n2 849080155440400
n3 2.4741329667775E+22
n4 7.2093711036269E+29
n5 2.1007372040116E+37

Nth Root

y√n
2√n 5398.0533528301
3√n 307.72169440482
4√n 73.471445833263
5√n 31.109631660647

Divisors of 29138980

1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 233, 260, 338, 370, 466, 481, 676, 740, 845, 932, 962, 1165, 1690, 1924, 2330, 2405, 3029, 3380, 4660, 4810, 6058, 6253, 8621, 9620, 12116, 12506, 15145, 17242, 25012, 30290, 31265, 34484, 39377, 43105, 60580, 62530, 78754, 86210, 112073, 125060, 157508, 172420, 196885, 224146, 393770, 448292, 560365, 787540, 1120730, 1456949, 2241460, 2913898, 5827796, 7284745, 14569490, 29138980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29138979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29138980 can be divided by 72 positive divisors. The sum of these divisors (counting 29138980) is 1, the average is 0.013888888888889.

Base conversion 29138980

Base System Value
2 Binary 1101111001010000000100100
3 Ternary 2000211102011111
4 Quaternary 1233022000210
5 Quinary 24424421410
6 Senary 2520314404
8 Octal 157120044
10 Decimal 29138980
12 Duodecimal 9912a04
16 Hexadecimal 1bca024
20 Vigesimal 922790
36 Base36 hcjs4

Cryptographic Hash Functions

md5 29da5d5e2db3c24aa0c1cf35e90e81ce
sha1 9d9be57d704bff05ac83e4617ddd52ba98b5d1dd
sha256 0b94ae7a2eb14baf0d35ee7ca496ad10a3e04f830a6418d8cc678f5cc27f8536
sha512 fece8baa2c57d6c345a8f5fc6ff599af3c7d93053d833b92726bbbd1e5a7589b543e927258f72f8a8885b10a52b90366282a911809f033f7d53164bfe1d75c33
ripemd-160 b392c0750b14e27acef8d198b9ed8eb5d42eee99

29138980 as geometric shapes

Circle

Radius = n
Diameter 58277960
Circumference 183085611.0022
Area 2.6674639786404E+15

Sphere

Radius = n
Volume 1.0363623936577E+23
Surface area 1.0669855914562E+16
Circumference 183085611.0022

Square

Length = n
Perimeter 116555920
Area 849080155440400
Diagonal 41208740.709718

Cube

Length = n
Surface area 5094480932642400
Volume 2.4741329667775E+22
Space diagonal 50470193.840733

Equilateral Triangle

Length = n
Perimeter 87416940
Area 3.6766249223031E+14
Altitude 25235096.920367

Triangular Pyramid

Length = n
Surface area 3.6766249223031E+14
Volume 2.9157936639426E+21
Height 13736246.903239