121562384 is an even 9-digits composite number following 121562383
and preceding 121562385 . In scientific notation, it is written as 1.21562384 × 10^8.
The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors.
There are 60701088 positive integers (up to 121562384) that are relatively prime to 121562384.
121562384 has 20 divisors, whose sum is 235837584
The reverse of 121562384 is 483265121
Previous prime number is 827
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million five hundred sixty-two thousand three hundred eighty-four
Scientific notation
1.21562384 × 10^8
Engineering notation
1.21562384 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 827 × 9187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15195298
Product of the distinct prime numbers
The prime factorization of 121562384 is 2 × 2 × 2 × 2 × 827 × 9187.
Since it has a total of 6 prime factors.
10 , 1 , 27 , 55 , 242 , 156 , 9630 , 1849 , 88774 , 25685 , 534219 , 548437 , 2341526 , 5241715 , 59493801 , 62009134 , 170244103 , 283561549 , 2365188363 , 99679571
n×2
243124768
n×3
364687152
n×4
486249536
n×5
607811920
n÷2
60781192
n÷3
40520794.666667
n÷3
30390596
n÷5
24312476.8
n2
14777413203763456
n3
1.7963775784026E+24
n4
2.1837194099476E+32
n5
2.6545813746031E+40
2 √n
11025.533275085
3 √n
495.37384131975
4 √n
105.00253937446
5 √n
41.39613949238
1 , 2 , 4 , 8 , 16 , 827 , 1654 , 3308 , 6616 , 9187 , 13232 , 18374 , 36748 , 73496 , 146992 , 7597649 , 15195298 , 30390596 , 60781192 , 121562384
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121562383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121562384 can be divided by 20 positive divisors.
The sum of these divisors (counting 121562384) is 1, the average is 0.05.
Base
System
Value
2
Binary
111001111101110010100010000
3
Ternary
22110202000020112
4
Quaternary
13033232110100
5
Quinary
222104444014
6
Senary
20021300452
8
Octal
717562420
10
Decimal
121562384
12
Duodecimal
34864728
16
Hexadecimal
73ee510
20
Vigesimal
1hjf5j4
36
Base36
20di4w
md5
678821d15b5b1b9413ddef64158ad76c
sha1
8e481fe3e1204babeae3fb10b2f33c0b13266e4d
sha256
3e239384ca8f1a8accde5b13fa3f9e6a1edb33963fa486a297979260565f5a29
sha512
05fa9280d89134dbba2845fef637aa69971d40477a37d26920c95411255697543021119c4c4c0be1d89a998ca3c2d6d1d3080542e37684f4875316d4c7692d92
ripemd-160
3f66611992321a02310da2731d07533a29f74cae
Diameter
243124768
Circumference
763798985.05452
Area
4.6424612760004E+16
Volume
7.5246488045106E+24
Surface area
1.8569845104002E+17
Circumference
763798985.05452
Perimeter
486249536
Area
14777413203763456
Diagonal
171915172.12721
Surface area
88664479222580736
Volume
1.7963775784026E+24
Space diagonal
210552225.3772
Perimeter
364687152
Area
6.3988076183394E+15
Altitude
105276112.6886
Surface area
6.3988076183394E+15
Volume
2.1170512787665E+23
Height
57305057.375735