151121370 is an even 9-digits composite number following 151121369
and preceding 151121371 . In scientific notation, it is written as 1.51121370 × 10^8.
The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors.
There are 39730880 positive integers (up to 151121370) that are relatively prime to 151121370.
151121370 has 16 divisors, whose sum is 245203200
The reverse of 151121370 is 073121151
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 21
Digital Root 3
Name
one hundred fifty-one million one hundred twenty-one thousand three hundred seventy
Scientific notation
1.51121370 × 10^8
Engineering notation
1.51121370 × 10^6
Prime Factorization
2 × 15 × 71 × 70949
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
151121370
Product of the distinct prime numbers
The prime factorization of 151121370 is 2 × 15 × 71 × 70949.
Since it has a total of 4 prime factors.
9 , 7 , 16 , 12 , 615 , 644 , 640 , 5108 , 21297 , 89471 , 157944 , 59158 , 5682455 , 6051625 , 53301585 , 44687026 , 312408101 , 409367529 , 6820077511 , 1798773508
n×2
302242740
n×3
453364110
n×4
604485480
n×5
755606850
n÷2
75560685
n÷3
50373790
n÷3
37780342.5
n÷5
30224274
n2
22837668470676900
n3
3.4512597468945E+24
n4
5.2155910117655E+32
n5
7.8818725905769E+40
2 √n
12293.14321075
3 √n
532.6500359695
4 √n
110.87444796142
5 √n
43.237958107572
1 , 2 , 15 , 30 , 71 , 142 , 1065 , 2130 , 70949 , 141898 , 1064235 , 2128470 , 5037379 , 10074758 , 75560685 , 151121370
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
-151121369
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 151121370 can be divided by 16 positive divisors.
The sum of these divisors (counting 151121370) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000000011110110111011010
3
Ternary
101112100202112210
4
Quaternary
21000132313122
5
Quinary
302141340440
6
Senary
22555015550
8
Octal
1100366732
10
Decimal
151121370
12
Duodecimal
4273a5b6
16
Hexadecimal
901edda
20
Vigesimal
274a38a
36
Base36
2hz1zu
md5
83c179bb406cfd75097a3052d0f38e82
sha1
5dbc75456a4f1d2be2f827fa447630a256e7b5d9
sha256
309ef667e383f649acd1e7a05fe7618dea82c89848e08ebea5560cb8572833b5
sha512
e5dba97ba084e7b51b5d64b42bceaa596181d558664d3aed088354747a31d07f37d08ab2615001c716f5240883c53dd5df677fb165c76870f1f1016008060eeb
ripemd-160
39c35668bfd0444f5fccb0caf6805e9f0c94c378
Diameter
302242740
Circumference
949523571.58485
Area
7.1746651492598E+16
Volume
1.4456603021965E+25
Surface area
2.8698660597039E+17
Circumference
949523571.58485
Perimeter
604485480
Area
22837668470676900
Diagonal
213717891.0184
Surface area
137026010824061400
Volume
3.4512597468945E+24
Space diagonal
261749890.94942
Perimeter
453364110
Area
9.8890005294066E+15
Altitude
130874945.47471
Surface area
9.8890005294066E+15
Volume
4.0673486177754E+23
Height
71239297.006134