153130821 is an odd 9-digits composite number following 153130820
and preceding 153130822 . In scientific notation, it is written as 1.53130821 × 10^8.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 101095872 positive integers (up to 153130821) that are relatively prime to 153130821.
153130821 has 8 divisors, whose sum is 206157120
The reverse of 153130821 is 128031351
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
one hundred fifty-three million one hundred thirty thousand eight hundred twenty-one
Scientific notation
1.53130821 × 10^8
Engineering notation
1.53130821 × 10^6
Prime Factorization
3 × 103 × 495569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
153130821
Product of the distinct prime numbers
The prime factorization of 153130821 is 3 × 103 × 495569.
Since it has a total of 3 prime factors.
3 , 4 , 86 , 45 , 877 , 536 , 4331 , 7335 , 41338 , 79205 , 597342 , 917449 , 6203879 , 3761173 , 45499552 , 12745713 , 533040231 , 68426630 , 7158779323 , 8771866767
n×2
306261642
n×3
459392463
n×4
612523284
n×5
765654105
n÷2
76565410.5
n÷3
51043607
n÷3
38282705.25
n÷5
30626164.2
n2
23449048340134041
n3
3.5907720239934E+24
n4
5.4985786805794E+32
n5
8.4200186769022E+40
2 √n
12374.603872448
3 √n
535.00051940439
4 √n
111.24119683125
5 √n
43.352337816709
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
-153130820
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 153130821 can be divided by 8 positive divisors.
The sum of these divisors (counting 153130821) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001000001001011101000101
3
Ternary
101200010211222220
4
Quaternary
21020021131011
5
Quinary
303200141241
6
Senary
23110042553
8
Octal
1110113505
10
Decimal
153130821
12
Duodecimal
43349459
16
Hexadecimal
9209745
20
Vigesimal
27h1711
36
Base36
2j64hx
md5
a94bd6240bbd826a4af2990126e5bbde
sha1
ca47022a293b25e1fc0c250e1c1d0b9b89cd01d2
sha256
da3594c34cbe8e152ed79bb4fe0fc9507db509fe595df36a4a86d76d5c0ca933
sha512
6914b671240d7ac636e51c88b2639a194be6fc612425ea8a87e79337eddb1f2e32d64165037560d4c8cafe03f11a8e0190833e2d6908e50ed918faea38406440
ripemd-160
cdfd9fcc051eea519c1c7fb588f78024802dceb3
Diameter
306261642
Circumference
962149324.58355
Area
7.3667357999037E+16
Volume
1.5040990681725E+25
Surface area
2.9466943199615E+17
Circumference
962149324.58355
Perimeter
612523284
Area
23449048340134041
Diagonal
216559683.87553
Surface area
140694290040804246
Volume
3.5907720239934E+24
Space diagonal
265230362.17674
Perimeter
459392463
Area
1.0153735778563E+16
Altitude
132615181.08837
Surface area
1.0153735778563E+16
Volume
4.2317654131011E+23
Height
72186561.291842