138185554 (number)

138185554 is an even 9-digits composite number following 138185553 and preceding 138185555. In scientific notation, it is written as 1.38185554 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 60023808 positive integers (up to 138185554) that are relatively prime to 138185554.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred eighty-five thousand five hundred fifty-four

Notation

Scientific notation 1.38185554 × 10^8
Engineering notation 1.38185554 × 10^6

Prime Factorization of 138185554

Prime Factorization 2 × 13 × 221 × 24049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138185554
Product of the distinct prime numbers

The prime factorization of 138185554 is 2 × 13 × 221 × 24049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 84, 96, 283, 305, 5458, 314, 74201, 79452, 563160, 988534, 8674026, 2143138, 90128437, 25977974, 771660548, 851460655, 1591779644, 4909387228

Basic calculations (n = 138185554)

Multiplication

n×y
n×2 276371108
n×3 414556662
n×4 552742216
n×5 690927770

Division

n÷y
n÷2 69092777
n÷3 46061851.333333
n÷3 34546388.5
n÷5 27637110.8

Exponentiation

ny
n2 19095247334286916
n3 2.6386873316555E+24
n4 3.6462847075759E+32
n5 5.0386387235811E+40

Nth Root

y√n
2√n 11755.235174168
3√n 516.99643454623
4√n 108.42156231197
5√n 42.471004109195

Divisors of 138185554

1, 2, 13, 26, 221, 442, 2873, 5746, 24049, 48098, 312637, 625274, 5314829, 10629658, 69092777, 138185554

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138185553
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138185554 can be divided by 16 positive divisors. The sum of these divisors (counting 138185554) is 1, the average is 0.0625.

Base conversion 138185554

Base System Value
2 Binary 1000001111001000101101010010
3 Ternary 100122000112221111
4 Quaternary 20033020231102
5 Quinary 240333414204
6 Senary 21413443534
8 Octal 1017105522
10 Decimal 138185554
12 Duodecimal 3a3405aa
16 Hexadecimal 83c8b52
20 Vigesimal 233d3he
36 Base36 2a9snm

Cryptographic Hash Functions

md5 94b6f63bb23ec5dffc860bc4defce96e
sha1 2c4d47f5071d6d43bd358c3145d8252fecfb8d9d
sha256 06a933d0822e2007bd4ecd819be50764a44e022a4b1b96bc1f48c4a56f6d4340
sha512 fe9f9d5f936ba3eac7d150f3410c4d17a74a2b585190fe3929324f8302aed79be3a2b442eb0c8f5e455834fff71986c6a630fbaac21812c38c474d9335d49159
ripemd-160 d123691dcfe72087851889966dc4ad3fa7e6bd90

138185554 as geometric shapes

Circle

Radius = n
Diameter 276371108
Circumference 868245442.55727
Area 5.9989488743876E+16

Sphere

Radius = n
Volume 1.1052907648332E+25
Surface area 2.399579549755E+17
Circumference 868245442.55727

Square

Length = n
Perimeter 552742216
Area 19095247334286916
Diagonal 195423884.59084

Cube

Length = n
Surface area 114571484005721496
Volume 2.6386873316555E+24
Space diagonal 239344400.40005

Equilateral Triangle

Length = n
Perimeter 414556662
Area 8.2684846415198E+15
Altitude 119672200.20003

Triangular Pyramid

Length = n
Surface area 8.2684846415198E+15
Volume 3.109722842741E+23
Height 65141294.863613