29121639 (number)

29121639 is an odd 8-digits composite number following 29121638 and preceding 29121640. In scientific notation, it is written as 2.9121639 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 19236096 positive integers (up to 29121639) that are relatively prime to 29121639.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand six hundred thirty-nine

Notation

Scientific notation 2.9121639 × 10^7
Engineering notation 2.9121639 × 10^6

Prime Factorization of 29121639

Prime Factorization 3 × 109 × 89057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29121639
Product of the distinct prime numbers

The prime factorization of 29121639 is 3 × 109 × 89057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 66, 83, 446, 642, 6883, 2697, 57567, 7489, 105265, 24534, 9893365, 1401732, 52449125, 47654742, 813577850, 162358001, 3948307942, 1615408896

Basic calculations (n = 29121639)

Multiplication

n×y
n×2 58243278
n×3 87364917
n×4 116486556
n×5 145608195

Division

n÷y
n÷2 14560819.5
n÷3 9707213
n÷3 7280409.75
n÷5 5824327.8

Exponentiation

ny
n2 848069858046321
n3 2.4697184252806E+22
n4 7.1922248412671E+29
n5 2.0944937543421E+37

Nth Root

y√n
2√n 5396.4468866097
3√n 307.66063918141
4√n 73.460512430895
5√n 31.105928026633

Divisors of 29121639

1, 3, 109, 327, 89057, 267171, 9707213, 29121639

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121639 can be divided by 8 positive divisors. The sum of these divisors (counting 29121639) is 1, the average is 0.125.

Base conversion 29121639

Base System Value
2 Binary 1101111000101110001100111
3 Ternary 2000210112101020
4 Quaternary 1233011301213
5 Quinary 24423343024
6 Senary 2520102223
8 Octal 157056147
10 Decimal 29121639
12 Duodecimal 9904973
16 Hexadecimal 1bc5c67
20 Vigesimal 92041j
36 Base36 hc6ef

Cryptographic Hash Functions

md5 a2ca816df547449b2fcbff1b3f8fb54d
sha1 1ba64d5db184e6a51910a1bf3b2755fcb192f3dc
sha256 fef56273ea49d293b8832dc8bf56977cc51c32638a7ada1bf4b55431e90fa937
sha512 54efa6752cf03bb07a734749980c4150c06db8ea49d708b56671c815ef8c20086c496471e86bdde608faae6ac07ebeb209905aee4d8903ab1a67577dbbb720c2
ripemd-160 6aaa0caff0abf98b06fab7a3fcd3c5388b1a4ac2

29121639 as geometric shapes

Circle

Radius = n
Diameter 58243278
Circumference 182976654.28579
Area 2.6642900357693E+15

Sphere

Radius = n
Volume 1.0345132348396E+23
Surface area 1.0657160143077E+16
Circumference 182976654.28579

Square

Length = n
Perimeter 116486556
Area 848069858046321
Diagonal 41184216.832333

Cube

Length = n
Surface area 5088419148277926
Volume 2.4697184252806E+22
Space diagonal 50440158.347679

Equilateral Triangle

Length = n
Perimeter 87364917
Area 3.6722502062599E+14
Altitude 25220079.17384

Triangular Pyramid

Length = n
Surface area 3.6722502062599E+14
Volume 2.9105910768955E+21
Height 13728072.277444