151448421 is an odd 9-digits composite number following 151448420
and preceding 151448422 . In scientific notation, it is written as 1.51448421 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 99303120 positive integers (up to 151448421) that are relatively prime to 151448421.
151448421 has 8 divisors, whose sum is 154783744
The reverse of 151448421 is 124844151
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-one million four hundred forty-eight thousand four hundred twenty-one
Scientific notation
1.51448421 × 10^8
Engineering notation
1.51448421 × 10^6
Prime Factorization
183 × 61 × 13567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
151448421
Product of the distinct prime numbers
The prime factorization of 151448421 is 183 × 61 × 13567.
Since it has a total of 3 prime factors.
9 , 5 , 69 , 25 , 676 , 202 , 257 , 9578 , 5910 , 3561 , 351959 , 722577 , 4130912 , 1449591 , 17785198 , 93909514 , 36102184 , 899321657 , 3281114347 , 7598004366
n×2
302896842
n×3
454345263
n×4
605793684
n×5
757242105
n÷2
75724210.5
n÷3
50482807
n÷3
37862105.25
n÷5
30289684.2
n2
22936624223393241
n3
3.4737155217033E+24
n4
5.2608873076515E+32
n5
7.9675307580276E+40
2 √n
12306.438193076
3 √n
533.03400595221
4 √n
110.93438688286
5 √n
43.256656709804
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
-151448420
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 151448421 can be divided by 8 positive divisors.
The sum of these divisors (counting 151448421) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000001101110101101100101
3
Ternary
101112222101011210
4
Quaternary
21001232231211
5
Quinary
302232322141
6
Senary
23010022033
8
Octal
1101565545
10
Decimal
151448421
12
Duodecimal
42877919
16
Hexadecimal
906eb65
20
Vigesimal
276b111
36
Base36
2i62cl
md5
197ab498936fcab461c0cafdfd9980ea
sha1
61c051fc2919ca9b63c9a219dbdb737ca2571688
sha256
35e7f02afeca7c4d463ab18719db2e78a2769f27cc14ddac3bb9855e6a069675
sha512
0a91cdb717bc82ba27b37020df453211ad9b6a59f9ab5452999628e04ee1917dbd003dd34e09628adb2f254990a57215325eec8991307770b31db2668cdd80ba
ripemd-160
0169528b88b230a55e072c67c65cc57db3ec7939
Diameter
302896842
Circumference
951578493.62275
Area
7.2057530158362E+16
Volume
1.4550665551525E+25
Surface area
2.8823012063345E+17
Circumference
951578493.62275
Perimeter
605793684
Area
22936624223393241
Diagonal
214180410.97819
Surface area
137619745340359446
Volume
3.4737155217033E+24
Space diagonal
262316359.89808
Perimeter
454345263
Area
9.931849627258E+15
Altitude
131158179.94904
Surface area
9.931849627258E+15
Volume
4.0938130021822E+23
Height
71393470.326063