29121309 (number)

29121309 is an odd 8-digits composite number following 29121308 and preceding 29121310. In scientific notation, it is written as 2.9121309 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 16640640 positive integers (up to 29121309) that are relatively prime to 29121309.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9121309 × 10^7
Engineering notation 2.9121309 × 10^6

Prime Factorization of 29121309

Prime Factorization 3 × 3 × 21 × 154081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9707103
Product of the distinct prime numbers

The prime factorization of 29121309 is 3 × 3 × 21 × 154081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 29, 1, 79, 657, 1988, 5607, 73324, 75448, 367903, 82906, 1537709, 6340498, 97406597, 67502122, 790189252, 935319847, 5491416170, 1045877383

Basic calculations (n = 29121309)

Multiplication

n×y
n×2 58242618
n×3 87363927
n×4 116485236
n×5 145606545

Division

n÷y
n÷2 14560654.5
n÷3 9707103
n÷3 7280327.25
n÷5 5824261.8

Exponentiation

ny
n2 848050637873481
n3 2.4696344673161E+22
n4 7.1918988439762E+29
n5 2.0943750853217E+37

Nth Root

y√n
2√n 5396.4163108493
3√n 307.65947706282
4√n 73.460304320424
5√n 31.105857529208

Divisors of 29121309

1, 3, 9, 21, 63, 189, 154081, 462243, 1386729, 3235701, 9707103, 29121309

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121308
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121309 can be divided by 12 positive divisors. The sum of these divisors (counting 29121309) is 1, the average is 0.083333333333333.

Base conversion 29121309

Base System Value
2 Binary 1101111000101101100011101
3 Ternary 2000210111221000
4 Quaternary 1233011230131
5 Quinary 24423340214
6 Senary 2520100513
8 Octal 157055435
10 Decimal 29121309
12 Duodecimal 9904739
16 Hexadecimal 1bc5b1d
20 Vigesimal 920359
36 Base36 hc659

Cryptographic Hash Functions

md5 be95d8acf7c66f811f6ffbbd7ed3f52d
sha1 4b8306075b1dce0acef2ea780c02374f2d0084e5
sha256 f50ab31a563f847c4214e49fb8126a30de5cdc9978306f58b5ec6a88440c7a30
sha512 36b601ded480d52b14c582795f16ce3214638402dff809a4ce2471163c875c7170e9ce6b107006d82e10b42797c8af6d8567cdda6da82af810def82570f12baa
ripemd-160 bddf47e109187c6b168c5a2d4aa7dbd0033ca510

29121309 as geometric shapes

Circle

Radius = n
Diameter 58242618
Circumference 182974580.83464
Area 2.6642296538155E+15

Sphere

Radius = n
Volume 1.0344780666096E+23
Surface area 1.0656918615262E+16
Circumference 182974580.83464

Square

Length = n
Perimeter 116485236
Area 848050637873481
Diagonal 41183750.141858

Cube

Length = n
Surface area 5088303827240886
Volume 2.4696344673161E+22
Space diagonal 50439586.770913

Equilateral Triangle

Length = n
Perimeter 87363927
Area 3.6721669804702E+14
Altitude 25219793.385456

Triangular Pyramid

Length = n
Surface area 3.6721669804702E+14
Volume 2.9104921314854E+21
Height 13727916.713953