121468488 is an even 9-digits composite number following 121468487
and preceding 121468489 . In scientific notation, it is written as 1.21468488 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 40489488 positive integers (up to 121468488) that are relatively prime to 121468488.
121468488 has 16 divisors, whose sum is 303671280
The reverse of 121468488 is 884864121
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-one million four hundred sixty-eight thousand four hundred eighty-eight
Scientific notation
1.21468488 × 10^8
Engineering notation
1.21468488 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5061187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30367122
Product of the distinct prime numbers
The prime factorization of 121468488 is 2 × 2 × 2 × 3 × 5061187.
Since it has a total of 5 prime factors.
6 , 6 , 26 , 39 , 386 , 186 , 285 , 972 , 44180 , 59448 , 743339 , 928039 , 9861408 , 8229388 , 8906218 , 87191545 , 476250088 , 394911238 , 8996092449 , 8103580514
n×2
242936976
n×3
364405464
n×4
485873952
n×5
607342440
n÷2
60734244
n÷3
40489496
n÷3
30367122
n÷5
24293697.6
n2
14754593577006144
n3
1.7922181728534E+24
n4
2.1769803162263E+32
n5
2.6443450741777E+40
2 √n
11021.274336482
3 √n
495.24626456539
4 √n
104.98225724608
5 √n
41.389742557301
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 5061187 , 10122374 , 15183561 , 20244748 , 30367122 , 40489496 , 60734244 , 121468488
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
-121468487
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 121468488 can be divided by 16 positive divisors.
The sum of these divisors (counting 121468488) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111010111011001001000
3
Ternary
22110120020102220
4
Quaternary
13033113121020
5
Quinary
222043442423
6
Senary
20015254040
8
Octal
717273110
10
Decimal
121468488
12
Duodecimal
3481a320
16
Hexadecimal
73d7648
20
Vigesimal
1hj3b48
36
Base36
20bhoo
md5
ac52f6bfe157dc075a94cdddd7580d00
sha1
c9c3beb5a7529d95f9b23f199829de8f4ee6106a
sha256
4ab9778bee55ff127e2ac1b27d612b04d43cc9e9ea73ceeffd20d2cdab583c3a
sha512
5568dc00ffb6663b1665ae9833312653bc4ac270041212183e7fd469aefc712a531215c6962253e7ef65ff68c2d68a1456ce4284eea31c99bd3be8e8122e7265
ripemd-160
df12e06a778bb3a25ca8a6cb50552ffddf875504
Diameter
242936976
Circumference
763209019.08692
Area
4.6352922788226E+16
Volume
7.5072259272887E+24
Surface area
1.854116911529E+17
Circumference
763209019.08692
Perimeter
485873952
Area
14754593577006144
Diagonal
171782383.13055
Surface area
88527561462036864
Volume
1.7922181728534E+24
Space diagonal
210389592.73457
Perimeter
364405464
Area
6.388926430101E+15
Altitude
105194796.36729
Surface area
6.388926430101E+15
Volume
2.1121493723174E+23
Height
57260794.376851