138049015 (number)

138049015 is an odd 9-digits composite number following 138049014 and preceding 138049016. In scientific notation, it is written as 1.38049015 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 101943840 positive integers (up to 138049015) that are relatively prime to 138049015.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-nine thousand fifteen

Notation

Scientific notation 1.38049015 × 10^8
Engineering notation 1.38049015 × 10^6

Prime Factorization of 138049015

Prime Factorization 5 × 13 × 2123831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138049015
Product of the distinct prime numbers

The prime factorization of 138049015 is 5 × 13 × 2123831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 94, 70, 109, 914, 6312, 2468, 41631, 16017, 133575, 989852, 8363331, 5593738, 60660201, 65524151, 230341835, 664598970, 9003668911, 3476248679

Basic calculations (n = 138049015)

Multiplication

n×y
n×2 276098030
n×3 414147045
n×4 552196060
n×5 690245075

Division

n÷y
n÷2 69024507.5
n÷3 46016338.333333
n÷3 34512253.75
n÷5 27609803

Exponentiation

ny
n2 19057530542470225
n3 2.6308733197204E+24
n4 3.6318947037719E+32
n5 5.0137948643942E+40

Nth Root

y√n
2√n 11749.4261562
3√n 516.82609971602
4√n 108.39476996701
5√n 42.46260780211

Divisors of 138049015

1, 5, 13, 65, 2123831, 10619155, 27609803, 138049015

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 -138049014
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 138049015 can be divided by 8 positive divisors. The sum of these divisors (counting 138049015) is 1, the average is 0.125.

Base conversion 138049015

Base System Value
2 Binary 1000001110100111010111110111
3 Ternary 100121202121122111
4 Quaternary 20032213113313
5 Quinary 240320032030
6 Senary 21410511451
8 Octal 1016472767
10 Decimal 138049015
12 Duodecimal 3a295587
16 Hexadecimal 83a75f7
20 Vigesimal 232g2af
36 Base36 2a6vav

Cryptographic Hash Functions

md5 32aa57b621eedb5d82835868b162d397
sha1 6271b1628cbe3a4d3d60321a0d5f0d06cf5e5c5f
sha256 b15d1fdad99c40316ab6e8cb2cd0be4a22e0583dcc3cb7be2c923003711d652a
sha512 3baa146fa444e57582912603b5e190a355482ea60374c1e94282227e00002b7ca3397c243792a234eed7dd21ef4770658a9aa52f22a3690c96331cbb8892bdd1
ripemd-160 be5fbe2e580d2d16320983aca7fb68bc088117b8

138049015 as geometric shapes

Circle

Radius = n
Diameter 276098030
Circumference 867387542.71861
Area 5.9870997947788E+16

Sphere

Radius = n
Volume 1.1020176391679E+25
Surface area 2.3948399179115E+17
Circumference 867387542.71861

Square

Length = n
Perimeter 552196060
Area 19057530542470225
Diagonal 195230789.28525

Cube

Length = n
Surface area 114345183254821350
Volume 2.6308733197204E+24
Space diagonal 239107907.91484

Equilateral Triangle

Length = n
Perimeter 414147045
Area 8.2521527915885E+15
Altitude 119553953.95742

Triangular Pyramid

Length = n
Surface area 8.2521527915885E+15
Volume 3.1005139413618E+23
Height 65076929.761749