138587046 (number)

138587046 is an even 9-digits composite number following 138587045 and preceding 138587047. In scientific notation, it is written as 1.38587046 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 42642144 positive integers (up to 138587046) that are relatively prime to 138587046.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred eighty-seven thousand forty-six

Notation

Scientific notation 1.38587046 × 10^8
Engineering notation 1.38587046 × 10^6

Prime Factorization of 138587046

Prime Factorization 2 × 39 × 1776757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138587046
Product of the distinct prime numbers

The prime factorization of 138587046 is 2 × 39 × 1776757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 48, 8, 864, 650, 7204, 6942, 26645, 89932, 998213, 755417, 6586407, 1338047, 59241791, 91004196, 178354975, 611140392, 2353220961, 1613148315

Basic calculations (n = 138587046)

Multiplication

n×y
n×2 277174092
n×3 415761138
n×4 554348184
n×5 692935230

Division

n÷y
n÷2 69293523
n÷3 46195682
n÷3 34646761.5
n÷5 27717409.2

Exponentiation

ny
n2 19206369319006116
n3 2.6617539883061E+24
n4 3.6888462241806E+32
n5 5.1122630135744E+40

Nth Root

y√n
2√n 11772.29994521
3√n 517.49665380926
4√n 108.50023016202
5√n 42.495655000844

Divisors of 138587046

1, 2, 39, 78, 1776757, 3553514, 69293523, 138587046

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 -138587045
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 138587046 can be divided by 8 positive divisors. The sum of these divisors (counting 138587046) is 1, the average is 0.125.

Base conversion 138587046

Base System Value
2 Binary 1000010000101010101110100110
3 Ternary 100122202221200120
4 Quaternary 20100222232212
5 Quinary 240434241141
6 Senary 21430222410
8 Octal 1020525646
10 Decimal 138587046
12 Duodecimal 3a4b4a06
16 Hexadecimal 842aba6
20 Vigesimal 23637c6
36 Base36 2aieg6

Cryptographic Hash Functions

md5 19033590cb68772c74ab5baddec2752c
sha1 e1827904a270aeb94bbfb0cc78f6d9d1c3459718
sha256 aa61b07c4177d18c671451be2024a24dd9c3856b27534d2bc0b425dfbc36a24b
sha512 51ca15b5d89337812ccbd6f4883dbfc7d3d28534915edc507a6b9519bd8063fdd9ba67ea6ca22ad0186feb6553155e71d21cd37e0b6c7ca297d8b5f7ba5db82e
ripemd-160 4d1e83d3f1a9c29ec2521dcca25e976bc8738d9f

138587046 as geometric shapes

Circle

Radius = n
Diameter 277174092
Circumference 870768091.19262
Area 6.0338588754722E+16

Sphere

Radius = n
Volume 1.1149529033768E+25
Surface area 2.4135435501889E+17
Circumference 870768091.19262

Square

Length = n
Perimeter 554348184
Area 19206369319006116
Diagonal 195991680.02242

Cube

Length = n
Surface area 115238215914036696
Volume 2.6617539883061E+24
Space diagonal 240039804.94289

Equilateral Triangle

Length = n
Perimeter 415761138
Area 8.3166018723627E+15
Altitude 120019902.47144

Triangular Pyramid

Length = n
Surface area 8.3166018723627E+15
Volume 3.1369071583026E+23
Height 65330560.007475