121486008 (number)

121486008 is an even 9-digits composite number following 121486007 and preceding 121486009. In scientific notation, it is written as 1.21486008 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 33264000 positive integers (up to 121486008) that are relatively prime to 121486008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21486008 × 10^8
Engineering notation 1.21486008 × 10^6

Prime Factorization of 121486008

Prime Factorization 2 × 2 × 2 × 3 × 7 × 251 × 67 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 30371502
Product of the distinct prime numbers

The prime factorization of 121486008 is 2 × 2 × 2 × 3 × 7 × 251 × 67 × 43. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121486008)

Multiplication

n×y
n×2 242972016
n×3 364458024
n×4 485944032
n×5 607430040

Division

n÷y
n÷2 60743004
n÷3 40495336
n÷3 30371502
n÷5 24297201.6

Exponentiation

ny
n2 14758850139776064
n3 1.7929937861516E+24
n4 2.1782365744837E+32
n5 2.6462526591362E+40

Nth Root

y√n
2√n 11022.069134242
3√n 495.27007402569
4√n 104.98604256872
5√n 41.390936457824

Divisors of 121486008

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121486007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121486008 can be divided by 128 positive divisors. The sum of these divisors (counting 121486008) is 1, the average is 0.0078125.

Base conversion 121486008

Base System Value
2 Binary 111001111011011101010111000
3 Ternary 22110121010110210
4 Quaternary 13033123222320
5 Quinary 222100023013
6 Senary 20015511120
8 Octal 717335270
10 Decimal 121486008
12 Duodecimal 348284a0
16 Hexadecimal 73dbab8
20 Vigesimal 1hj5f08
36 Base36 20bv7c

Cryptographic Hash Functions

md5 6e9933cfd9cc3d4787eb47d85ee4b1db
sha1 b54a63401ecade17f677f205089e70494cab1e73
sha256 55e8ccafb4d73c62ff2570ee8839577719d8b12cf3c52e05630ba8275cff09c2
sha512 bf30be572ea679148547906c98494096e681965415dd1dde20aeca6844d183f5c115b7ab0de0b79f746d8c871fdd1007a7e441a8098dc560c19d4c9f21209b07
ripemd-160 91bc74de760556803bd79e13af14b9bdfb9f5c73

121486008 as geometric shapes

Circle

Radius = n
Diameter 242972016
Circumference 763319100.4935
Area 4.6366295174553E+16

Sphere

Radius = n
Volume 7.5104748086748E+24
Surface area 1.8546518069821E+17
Circumference 763319100.4935

Square

Length = n
Perimeter 485944032
Area 14758850139776064
Diagonal 171807160.15217

Cube

Length = n
Surface area 88553100838656384
Volume 1.7929937861516E+24
Space diagonal 210419938.26472

Equilateral Triangle

Length = n
Perimeter 364458024
Area 6.3907695758468E+15
Altitude 105209969.13236

Triangular Pyramid

Length = n
Surface area 6.3907695758468E+15
Volume 2.1130634413553E+23
Height 57269053.384055