151121284 is an even 9-digits composite number following 151121283
and preceding 151121285 . In scientific notation, it is written as 1.51121284 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors.
There are 75560640 positive integers (up to 151121284) that are relatively prime to 151121284.
151121284 has 6 divisors, whose sum is 264462254
The reverse of 151121284 is 482121151
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred fifty-one million one hundred twenty-one thousand two hundred eighty-four
Scientific notation
1.51121284 × 10^8
Engineering notation
1.51121284 × 10^6
Prime Factorization
2 × 2 × 37780321
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75560642
Product of the distinct prime numbers
The prime factorization of 151121284 is 2 × 2 × 37780321.
Since it has a total of 3 prime factors.
1 , 9 , 100 , 81 , 742 , 955 , 3169 , 1382 , 57391 , 69531 , 82669 , 97760 , 612171 , 9945468 , 35198798 , 33519418 , 796479796 , 285244339 , 4279903269 , 6531269787
n×2
302242568
n×3
453363852
n×4
604485136
n×5
755606420
n÷2
75560642
n÷3
50373761.333333
n÷3
37780321
n÷5
30224256.8
n2
22837642477808656
n3
3.4512538547794E+24
n4
5.2155791394421E+32
n5
7.8818501635611E+40
2 √n
12293.139712864
3 √n
532.6499349295
4 √n
110.87443218734
5 √n
43.237953186408
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-151121283
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 151121284 can be divided by 6 positive divisors.
The sum of these divisors (counting 151121284) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001000000011110110110000100
3
Ternary
101112100202102121
4
Quaternary
21000132312010
5
Quinary
302141340114
6
Senary
22555015324
8
Octal
1100366604
10
Decimal
151121284
12
Duodecimal
4273a544
16
Hexadecimal
901ed84
20
Vigesimal
274a344
36
Base36
2hz1xg
md5
cb713d1d2b2ad5fc7f984a4fad5b1c12
sha1
902ec9a3a2d96454d6c46a6391912c359ed26a1b
sha256
677261966d693e47c92109ca9fd7f677c508afaef3e44da45e43e2538b361d77
sha512
e638120720881ce03b7f9d2bfc26dbd51301cf03776165e1f8f7dcfaf6f5a56a1e6132b9ccfc4f08449d13b8438d73313ad37625506280a4b90c4e6441ad4811
ripemd-160
b4bdceef157d79630002407f12521ad486599768
Diameter
302242568
Circumference
949523031.23091
Area
7.1746569833594E+16
Volume
1.4456578341131E+25
Surface area
2.8698627933438E+17
Circumference
949523031.23091
Perimeter
604485136
Area
22837642477808656
Diagonal
213717769.39604
Surface area
137025854866851936
Volume
3.4512538547794E+24
Space diagonal
261749741.99305
Perimeter
453363852
Area
9.8889892741644E+15
Altitude
130874870.99652
Surface area
9.8889892741644E+15
Volume
4.0673416738512E+23
Height
71239256.465345