138984554 (number)

138984554 is an even 9-digits composite number following 138984553 and preceding 138984555. In scientific notation, it is written as 1.38984554 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 64507392 positive integers (up to 138984554) that are relatively prime to 138984554.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38984554 × 10^8
Engineering notation 1.38984554 × 10^6

Prime Factorization of 138984554

Prime Factorization 2 × 17 × 73 × 55997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138984554
Product of the distinct prime numbers

The prime factorization of 138984554 is 2 × 17 × 73 × 55997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 73, 94, 45, 84, 8771, 9662, 87310, 40772, 832283, 78460, 2865446, 4030502, 8663623, 25320608, 337556066, 696701325, 5356324651, 7099937516

Basic calculations (n = 138984554)

Multiplication

n×y
n×2 277969108
n×3 416953662
n×4 555938216
n×5 694922770

Division

n÷y
n÷2 69492277
n÷3 46328184.666667
n÷3 34746138.5
n÷5 27796910.8

Exponentiation

ny
n2 19316706250578916
n3 2.6847238029857E+24
n4 3.7313514037115E+32
n5 5.1860021066212E+40

Nth Root

y√n
2√n 11789.171048042
3√n 517.99095853392
4√n 108.57794917957
5√n 42.520005062002

Divisors of 138984554

1, 2, 17, 34, 73, 146, 1241, 2482, 55997, 111994, 951949, 1903898, 4087781, 8175562, 69492277, 138984554

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 -138984553
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 138984554 can be divided by 16 positive divisors. The sum of these divisors (counting 138984554) is 1, the average is 0.0625.

Base conversion 138984554

Base System Value
2 Binary 1000010010001011110001101010
3 Ternary 100200112010222002
4 Quaternary 20102023301222
5 Quinary 241040001204
6 Senary 21442531002
8 Octal 1022136152
10 Decimal 138984554
12 Duodecimal 3a666a62
16 Hexadecimal 848bc6a
20 Vigesimal 238d17e
36 Base36 2aqx62

Cryptographic Hash Functions

md5 30e2335a0082f48bd272bbf798bf33c4
sha1 7981ed15fcdbda83251a53a36e65191000a6503a
sha256 abbd6b6c0463b2bb09cbc7e756ac4e15aa3ecc535e04ebd977c62dda48b6d6b9
sha512 b3f92d69b44ce3235e1d320a5e214e5c0445f68b73a5a7b1991b54048822d1ecfdbcc8fb2b2c32978bf418d5df6509b1c588a5c13b09e14af2aa1d089ce7782c
ripemd-160 35f1b063933bff76cb859d2742eeeea3e1e6f1cf

138984554 as geometric shapes

Circle

Radius = n
Diameter 277969108
Circumference 873265707.61771
Area 6.0685222448371E+16

Sphere

Radius = n
Volume 1.1245744768503E+25
Surface area 2.4274088979348E+17
Circumference 873265707.61771

Square

Length = n
Perimeter 555938216
Area 19316706250578916
Diagonal 196553841.22718

Cube

Length = n
Surface area 115900237503473496
Volume 2.6847238029857E+24
Space diagonal 240728308.9953

Equilateral Triangle

Length = n
Perimeter 416953662
Area 8.3643791652215E+15
Altitude 120364154.49765

Triangular Pyramid

Length = n
Surface area 8.3643791652215E+15
Volume 3.1639773445069E+23
Height 65517947.075725