138194087 (number)

138194087 is an odd 9-digits composite number following 138194086 and preceding 138194088. In scientific notation, it is written as 1.38194087 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 129341880 positive integers (up to 138194087) that are relatively prime to 138194087.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred ninety-four thousand eighty-seven

Notation

Scientific notation 1.38194087 × 10^8
Engineering notation 1.38194087 × 10^6

Prime Factorization of 138194087

Prime Factorization 83 × 19 × 87631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138194087
Product of the distinct prime numbers

The prime factorization of 138194087 is 83 × 19 × 87631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 75, 28, 15, 718, 9504, 1617, 12603, 13889, 581973, 726637, 569306, 5875859, 4708870, 39807185, 348713972, 763119023, 8811518613, 498099039

Basic calculations (n = 138194087)

Multiplication

n×y
n×2 276388174
n×3 414582261
n×4 552776348
n×5 690970435

Division

n÷y
n÷2 69097043.5
n÷3 46064695.666667
n÷3 34548521.75
n÷5 27638817.4

Exponentiation

ny
n2 19097605681763569
n3 2.6391761810773E+24
n4 3.6471854277613E+32
n5 5.0401946030917E+40

Nth Root

y√n
2√n 11755.598113239
3√n 517.00707588957
4√n 108.42323603933
5√n 42.471528615724

Divisors of 138194087

1, 19, 83, 1577, 87631, 1664989, 7273373, 138194087

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 -138194086
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 138194087 can be divided by 8 positive divisors. The sum of these divisors (counting 138194087) is 1, the average is 0.125.

Base conversion 138194087

Base System Value
2 Binary 1000001111001010110010100111
3 Ternary 100122000222122112
4 Quaternary 20033022302213
5 Quinary 240334202322
6 Senary 21413551235
8 Octal 1017126247
10 Decimal 138194087
12 Duodecimal 3a34551b
16 Hexadecimal 83caca7
20 Vigesimal 233e547
36 Base36 2a9z8n

Cryptographic Hash Functions

md5 59bfba2d02f331917a5e391f9e50f956
sha1 8d8323a36f23419f42c7f01176805a42de23c0b0
sha256 45b9ae92884dce4175e474d69e3035da181411c6c04680c5c344e34adae3dd8e
sha512 b71d38a6c107992066b07949c46f51c0063ab973a8be03d84e889cfbc1a3aaea30c34efbfead6752794111436657bc6d3f90744074397552aa76f43b6a1eb526
ripemd-160 103106a1a99b5b9146af7a86ba557d057d2081a7

138194087 as geometric shapes

Circle

Radius = n
Diameter 276388174
Circumference 868299056.9775
Area 5.9996897710983E+16

Sphere

Radius = n
Volume 1.1054955336002E+25
Surface area 2.3998759084393E+17
Circumference 868299056.9775

Square

Length = n
Perimeter 552776348
Area 19097605681763569
Diagonal 195435952.07517

Cube

Length = n
Surface area 114585634090581414
Volume 2.6391761810773E+24
Space diagonal 239359179.98959

Equilateral Triangle

Length = n
Perimeter 414582261
Area 8.2695058359326E+15
Altitude 119679589.9948

Triangular Pyramid

Length = n
Surface area 8.2695058359326E+15
Volume 3.1102989573097E+23
Height 65145317.358389