151952421 is an odd 9-digits composite number following 151952420
and preceding 151952422 . In scientific notation, it is written as 1.51952421 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 93770160 positive integers (up to 151952421) that are relatively prime to 151952421.
151952421 has 16 divisors, whose sum is 218234880
The reverse of 151952421 is 124259151
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-one million nine hundred fifty-two thousand four hundred twenty-one
Scientific notation
1.51952421 × 10^8
Engineering notation
1.51952421 × 10^6
Prime Factorization
3 × 23 × 31 × 71039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
151952421
Product of the distinct prime numbers
The prime factorization of 151952421 is 3 × 23 × 31 × 71039.
Since it has a total of 4 prime factors.
1 , 4 , 100 , 73 , 546 , 330 , 673 , 2083 , 85286 , 57507 , 602926 , 912948 , 7791988 , 1566367 , 53480032 , 36409141 , 744857661 , 695777549 , 2489108000 , 4057596197
n×2
303904842
n×3
455857263
n×4
607809684
n×5
759762105
n÷2
75976210.5
n÷3
50650807
n÷3
37988105.25
n÷5
30390484.2
n2
23089538247761241
n3
3.5085112365194E+24
n4
5.3312677649483E+32
n5
8.1009904388315E+40
2 √n
12326.898271666
3 √n
533.62463977451
4 √n
111.02656561232
5 √n
43.285408930339
1 , 3 , 23 , 31 , 69 , 93 , 713 , 2139 , 71039 , 213117 , 1633897 , 2202209 , 4901691 , 6606627 , 50650807 , 151952421
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
-151952420
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 151952421 can be divided by 16 positive divisors.
The sum of these divisors (counting 151952421) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000011101001110000100101
3
Ternary
101120220222112110
4
Quaternary
21003221300211
5
Quinary
302344434141
6
Senary
23024511233
8
Octal
1103516045
10
Decimal
151952421
12
Duodecimal
42a7b519
16
Hexadecimal
90e9c25
20
Vigesimal
279e111
36
Base36
2igv8l
md5
70f8aa1d16e373d4bd6a8bcf48ad3920
sha1
543cdaaeedfaea7a42165a5ee4e910f812c4a55c
sha256
3ec1c145d76a46442444d8f3ffb67ed811b3acb0b4969451df817de6a25cc961
sha512
021f69f1c0d78bd7b6f91421fa2bc00b26d7ac8fad86c89923ce18f6b11e0f5cc18f69d118944b4e985f2ba52abfa45b4e4075b48c8564d8f106890e0e1fc120
ripemd-160
6179acfeb521dd467175c4719d8fd8c1a9dc108a
Diameter
303904842
Circumference
954745219.01757
Area
7.2537923733947E+16
Volume
1.4696417500916E+25
Surface area
2.9015169493579E+17
Circumference
954745219.01757
Perimeter
607809684
Area
23089538247761241
Diagonal
214893174.61363
Surface area
138537229486567446
Volume
3.5085112365194E+24
Space diagonal
263189313.5051
Perimeter
455857263
Area
9.9980633421068E+15
Altitude
131594656.75255
Surface area
9.9980633421068E+15
Volume
4.1348201453535E+23
Height
71631058.204542