138531330 (number)

138531330 is an even 9-digits composite number following 138531329 and preceding 138531331. In scientific notation, it is written as 1.38531330 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 30699648 positive integers (up to 138531330) that are relatively prime to 138531330.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred thirty-one thousand three hundred thirty

Notation

Scientific notation 1.38531330 × 10^8
Engineering notation 1.38531330 × 10^6

Prime Factorization of 138531330

Prime Factorization 2 × 315 × 3 × 7 × 283 × 37

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 138531330
Product of the distinct prime numbers

The prime factorization of 138531330 is 2 × 315 × 3 × 7 × 283 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 67, 58, 199, 342, 7443, 934, 99535, 16468, 122632, 891338, 1061906, 4625568, 38589798, 40156615, 462613173, 146881848, 9554231307, 6540535710

Basic calculations (n = 138531330)

Multiplication

n×y
n×2 277062660
n×3 415593990
n×4 554125320
n×5 692656650

Division

n÷y
n÷2 69265665
n÷3 46177110
n÷3 34632832.5
n÷5 27706266

Exponentiation

ny
n2 19190929391568900
n3 2.6585449725501E+24
n4 3.6829177091218E+32
n5 5.101994885252E+40

Nth Root

y√n
2√n 11769.933304824
3√n 517.42729497393
4√n 108.48932346007
5√n 42.492237554804

Divisors of 138531330

1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 283, 315, 518, 566, 630, 777, 849, 945, 1554, 1698, 1890, 1981, 2205, 3962, 4410, 5943, 6615, 10471, 11655, 11886, 13230, 20942, 23310, 31413, 34965, 62826, 69930, 73297, 81585, 89145, 146594, 163170, 178290, 219891, 244755, 267435, 439782, 489510, 534870, 624015, 1248030, 1872045, 3298365, 3744090, 6596730, 9895095, 19790190, 23088555, 46177110, 69265665, 138531330

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138531329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138531330 can be divided by 64 positive divisors. The sum of these divisors (counting 138531330) is 1, the average is 0.015625.

Base conversion 138531330

Base System Value
2 Binary 1000010000011101001000000010
3 Ternary 100122200010021000
4 Quaternary 20100131020002
5 Quinary 240431000310
6 Senary 21425112430
8 Octal 1020351002
10 Decimal 138531330
12 Duodecimal 3a488716
16 Hexadecimal 841d202
20 Vigesimal 235g86a
36 Base36 2ah7gi

Cryptographic Hash Functions

md5 a59bad7b309968375ed0e4cfbbddbd6c
sha1 9cd0154cad61399a09b58d8711d18ad408892683
sha256 d87c83bb73665cd9b196fbe4629a1122e81c95390796e632664513c2952cd02e
sha512 8ca035b9a5d9f9e1150d414b4e4ddad3a5f48f7debc2a65597b5e896ed502edc664c6e0064621795687bd7901b68ea0a8a9611c4a802dc66eb0de5b5a0c36f73
ripemd-160 822bccc86abf3513513e7ea4350bd5e288835db5

138531330 as geometric shapes

Circle

Radius = n
Diameter 277062660
Circumference 870418017.24005
Area 6.0290082792113E+16

Sphere

Radius = n
Volume 1.1136087140002E+25
Surface area 2.4116033116845E+17
Circumference 870418017.24005

Square

Length = n
Perimeter 554125320
Area 19190929391568900
Diagonal 195912885.69958

Cube

Length = n
Surface area 115145576349413400
Volume 2.6585449725501E+24
Space diagonal 239943302.00009

Equilateral Triangle

Length = n
Perimeter 415593990
Area 8.3099161876661E+15
Altitude 119971651.00005

Triangular Pyramid

Length = n
Surface area 8.3099161876661E+15
Volume 3.133125296966E+23
Height 65304295.233194