138834009 (number)

138834009 is an odd 9-digits composite number following 138834008 and preceding 138834010. In scientific notation, it is written as 1.38834009 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 91656792 positive integers (up to 138834009) that are relatively prime to 138834009.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred thirty-four thousand nine

Notation

Scientific notation 1.38834009 × 10^8
Engineering notation 1.38834009 × 10^6

Prime Factorization of 138834009

Prime Factorization 9 × 103 × 149767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138834009
Product of the distinct prime numbers

The prime factorization of 138834009 is 9 × 103 × 149767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 26, 85, 288, 802, 6854, 5013, 11110, 65253, 759324, 726694, 2588992, 9770468, 35632746, 92055838, 360811295, 126076562, 7333867221, 8208638352

Basic calculations (n = 138834009)

Multiplication

n×y
n×2 277668018
n×3 416502027
n×4 555336036
n×5 694170045

Division

n÷y
n÷2 69417004.5
n÷3 46278003
n÷3 34708502.25
n÷5 27766801.8

Exponentiation

ny
n2 19274882055012081
n3 2.6760091486995E+24
n4 3.7152107823463E+32
n5 5.1579760719316E+40

Nth Root

y√n
2√n 11782.784433231
3√n 517.80386550976
4√n 108.54853491978
5√n 42.510789722275

Divisors of 138834009

1, 9, 103, 927, 149767, 1347903, 15426001, 138834009

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 -138834008
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 138834009 can be divided by 8 positive divisors. The sum of these divisors (counting 138834009) is 1, the average is 0.125.

Base conversion 138834009

Base System Value
2 Binary 1000010001100111000001011001
3 Ternary 100200020111110100
4 Quaternary 20101213001121
5 Quinary 241020142014
6 Senary 21435410013
8 Octal 1021470131
10 Decimal 138834009
12 Duodecimal 3a5b3909
16 Hexadecimal 8467059
20 Vigesimal 237e509
36 Base36 2anp09

Cryptographic Hash Functions

md5 47591e95477658b91bcec47d65d7bd29
sha1 63bb5964d9078ae6dd71c7245b43cf44a3b28f3e
sha256 625ae65bd3cc9d80c28656376f3d2407019f63a30f2926bc1becf06e083438c1
sha512 ef0c8988624aa44046ee51e5a470bd2ea9696ee207f936870b9cae18b2f029236e133307aa7758feee21e71b7e537e5cdb8e372ca6c88ca6e2701816f17a8133
ripemd-160 3f1a197b68c5776a92e51461725114e64b778584

138834009 as geometric shapes

Circle

Radius = n
Diameter 277668018
Circumference 872319805.48564
Area 6.0553827862836E+16

Sphere

Radius = n
Volume 1.1209240909991E+25
Surface area 2.4221531145134E+17
Circumference 872319805.48564

Square

Length = n
Perimeter 555336036
Area 19274882055012081
Diagonal 196340938.44643

Cube

Length = n
Surface area 115649292330072486
Volume 2.6760091486995E+24
Space diagonal 240467557.40647

Equilateral Triangle

Length = n
Perimeter 416502027
Area 8.3462687572946E+15
Altitude 120233778.70324

Triangular Pyramid

Length = n
Surface area 8.3462687572946E+15
Volume 3.1537070259377E+23
Height 65446979.482143