121472589 is an odd 9-digits composite number following 121472588
and preceding 121472590 . In scientific notation, it is written as 1.21472589 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 69412896 positive integers (up to 121472589) that are relatively prime to 121472589.
121472589 has 8 divisors, whose sum is 185101120
The reverse of 121472589 is 985274121
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-one million four hundred seventy-two thousand five hundred eighty-nine
Scientific notation
1.21472589 × 10^8
Engineering notation
1.21472589 × 10^6
Prime Factorization
3 × 7 × 5784409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121472589
Product of the distinct prime numbers
The prime factorization of 121472589 is 3 × 7 × 5784409.
Since it has a total of 3 prime factors.
8 , 3 , 44 , 10 , 200 , 2 , 147 , 3648 , 77236 , 67283 , 343311 , 113331 , 9193365 , 2525567 , 41642915 , 2970289 , 121269477 , 651301556 , 6281484378 , 1570901603
n×2
242945178
n×3
364417767
n×4
485890356
n×5
607362945
n÷2
60736294.5
n÷3
40490863
n÷3
30368147.25
n÷5
24294517.8
n2
14755589878362921
n3
1.7923997047469E+24
n4
2.1772743265845E+32
n5
2.6447914941345E+40
2 √n
11021.460384178
3 √n
495.25183797818
4 √n
104.98314333348
5 √n
41.390022032323
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
-121472588
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 121472589 can be divided by 8 positive divisors.
The sum of these divisors (counting 121472589) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111011000011001001101
3
Ternary
22110120110001210
4
Quaternary
13033120121031
5
Quinary
222044110324
6
Senary
20015325033
8
Octal
717303115
10
Decimal
121472589
12
Duodecimal
34820779
16
Hexadecimal
73d864d
20
Vigesimal
1hj4199
36
Base36
20bkul
md5
ae7334e2d25ec01adf28860d3ac4437b
sha1
50299a7acf95202d27f5790b614eba5bbdb76a18
sha256
6032a73d82abb80df8fcfa5d25923a2ff7b9c6b2a9b34adbf102503f9892a67f
sha512
563c47ec1ef3427e363180a055b6e4489472fa5fdd22386ce48c4ea490973d5087a77fda095e6c3310ea08e5502210662d8cb33c67ff9db19f96692079b9c0b7
ripemd-160
45eb1099ae6075a0cb746ce44ce05c4994b8b811
Diameter
242945178
Circumference
763234786.42986
Area
4.6356052761249E+16
Volume
7.507986326306E+24
Surface area
1.85424211045E+17
Circumference
763234786.42986
Perimeter
485890356
Area
14755589878362921
Diagonal
171788182.82037
Surface area
88533539270177526
Volume
1.7923997047469E+24
Space diagonal
210396695.87493
Perimeter
364417767
Area
6.3893578412434E+15
Altitude
105198347.93747
Surface area
6.3893578412434E+15
Volume
2.1123633097055E+23
Height
57262727.606791