138210429 (number)

138210429 is an odd 9-digits composite number following 138210428 and preceding 138210430. In scientific notation, it is written as 1.38210429 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 76839840 positive integers (up to 138210429) that are relatively prime to 138210429.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred ten thousand four hundred twenty-nine

Notation

Scientific notation 1.38210429 × 10^8
Engineering notation 1.38210429 × 10^6

Prime Factorization of 138210429

Prime Factorization 3 × 7 × 7 × 37 × 25411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19744347
Product of the distinct prime numbers

The prime factorization of 138210429 is 3 × 7 × 7 × 37 × 25411. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 32, 21, 966, 464, 3589, 3859, 83044, 16044, 613861, 26296, 8223742, 1249449, 93080699, 15463188, 343875157, 853467192, 2339886907, 820395645

Basic calculations (n = 138210429)

Multiplication

n×y
n×2 276420858
n×3 414631287
n×4 552841716
n×5 691052145

Division

n÷y
n÷2 69105214.5
n÷3 46070143
n÷3 34552607.25
n÷5 27642085.8

Exponentiation

ny
n2 19102122684364041
n3 2.6401125710166E+24
n4 3.648910910485E+32
n5 5.0431754232091E+40

Nth Root

y√n
2√n 11756.29316579
3√n 517.02745446678
4√n 108.42644126683
5√n 42.472533053624

Divisors of 138210429

1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 25411, 76233, 177877, 533631, 940207, 1245139, 2820621, 3735417, 6581449, 19744347, 46070143, 138210429

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138210428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138210429 can be divided by 24 positive divisors. The sum of these divisors (counting 138210429) is 1, the average is 0.041666666666667.

Base conversion 138210429

Base System Value
2 Binary 1000001111001110110001111101
3 Ternary 100122001211001210
4 Quaternary 20033032301331
5 Quinary 240340213204
6 Senary 21414155033
8 Octal 1017166175
10 Decimal 138210429
12 Duodecimal 3a352a79
16 Hexadecimal 83cec7d
20 Vigesimal 233g619
36 Base36 2aabul

Cryptographic Hash Functions

md5 6dd5e0c7123fc3797fee87f5610e91af
sha1 0e9abaae54504dde37d85ebb17aeb1053c6a77dd
sha256 cbbb9d4a170d8d29aa1da9bd9eb1f9fac85fe0851755d3f3a94070c96920a7ba
sha512 a442ba58156216be3ed87ed9bcb79db64445318237f279a0a09a86624c626a8505d6e870af6706f0d9968ead1a0091fcb5594d85b88289d34f772b70225208c1
ripemd-160 efcfda242ecc6897c70dee693dcb2368333bbcf9

138210429 as geometric shapes

Circle

Radius = n
Diameter 276420858
Circumference 868401736.79179
Area 6.0011088293169E+16

Sphere

Radius = n
Volume 1.1058877677008E+25
Surface area 2.4004435317268E+17
Circumference 868401736.79179

Square

Length = n
Perimeter 552841716
Area 19102122684364041
Diagonal 195459063.1532

Cube

Length = n
Surface area 114612736106184246
Volume 2.6401125710166E+24
Space diagonal 239387485.16389

Equilateral Triangle

Length = n
Perimeter 414631287
Area 8.2714617554331E+15
Altitude 119693742.58195

Triangular Pyramid

Length = n
Surface area 8.2714617554331E+15
Volume 3.1114025034361E+23
Height 65153021.051068