121488486 (number)

121488486 is an even 9-digits composite number following 121488485 and preceding 121488487. In scientific notation, it is written as 1.21488486 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 34710984 positive integers (up to 121488486) that are relatively prime to 121488486.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred eighty-eight thousand four hundred eighty-six

Notation

Scientific notation 1.21488486 × 10^8
Engineering notation 1.21488486 × 10^6

Prime Factorization of 121488486

Prime Factorization 2 × 21 × 2892583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121488486
Product of the distinct prime numbers

The prime factorization of 121488486 is 2 × 21 × 2892583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 53, 7, 444, 207, 702, 8247, 18546, 68322, 605804, 423649, 5589485, 5205059, 38584307, 68056374, 776876823, 588246772, 9000668315, 7976929380

Basic calculations (n = 121488486)

Multiplication

n×y
n×2 242976972
n×3 364465458
n×4 485953944
n×5 607442430

Division

n÷y
n÷2 60744243
n÷3 40496162
n÷3 30372121.5
n÷5 24297697.2

Exponentiation

ny
n2 14759452230572196
n3 1.7931035056815E+24
n4 2.1784143014654E+32
n5 2.6465225536578E+40

Nth Root

y√n
2√n 11022.181544504
3√n 495.27344141183
4√n 104.98657792548
5√n 41.391105310032

Divisors of 121488486

1, 2, 21, 42, 2892583, 5785166, 60744243, 121488486

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 -121488485
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 121488486 can be divided by 8 positive divisors. The sum of these divisors (counting 121488486) is 1, the average is 0.125.

Base conversion 121488486

Base System Value
2 Binary 111001111011100010001100110
3 Ternary 22110121020212120
4 Quaternary 13033130101212
5 Quinary 222100112421
6 Senary 20015530410
8 Octal 717342146
10 Decimal 121488486
12 Duodecimal 34829a06
16 Hexadecimal 73dc466
20 Vigesimal 1hj6146
36 Base36 20bx46

Cryptographic Hash Functions

md5 e69115daff8dcc5aad9ec0faa4e20e40
sha1 8b97e5723206cf09f9b14755504045063444b33b
sha256 0d4fe33510b6a72a5c8039233f7c15975f7702c686716ed7e8a8de9564824d13
sha512 45d4a59d01458a6483a8d372ebf7c3b178aaa3d2e104aa8a50a3c2d586ed3a9eb8fc020d5447e1c9003545269ea42c6710f2e0abf4c9ae0feb5bce695206ef9e
ripemd-160 769b0faf9e73ba43a3a3aa039d864f75768ae38e

121488486 as geometric shapes

Circle

Radius = n
Diameter 242976972
Circumference 763334670.22669
Area 4.6368186698575E+16

Sphere

Radius = n
Volume 7.510934400767E+24
Surface area 1.854727467943E+17
Circumference 763334670.22669

Square

Length = n
Perimeter 485953944
Area 14759452230572196
Diagonal 171810664.57337

Cube

Length = n
Surface area 88556713383433176
Volume 1.7931035056815E+24
Space diagonal 210424230.28662

Equilateral Triangle

Length = n
Perimeter 364465458
Area 6.3910302888092E+15
Altitude 105212115.14331

Triangular Pyramid

Length = n
Surface area 6.3910302888092E+15
Volume 2.1131927470613E+23
Height 57270221.524458