1225571855 is an odd 10-digits composite number following 1225571854
and preceding 1225571856 . In scientific notation, it is written as 1.225571855 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 980457480 positive integers (up to 1225571855) that are relatively prime to 1225571855.
1225571855 has 4 divisors, whose sum is 1470686232
The reverse of 1225571855 is 5581755221
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion two hundred twenty-five million five hundred seventy-one thousand eight hundred fifty-five
Scientific notation
1.225571855 × 10^9
Engineering notation
1.225571855 × 10^9
Prime Factorization
5 × 245114371
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1225571855
Product of the distinct prime numbers
The prime factorization of 1225571855 is 5 × 245114371.
Since it has a total of 2 prime factors.
9 , 5 , 32 , 71 , 790 , 834 , 3633 , 9033 , 48767 , 37233 , 262862 , 610807 , 5726385 , 5572260 , 45954156 , 11457548 , 143719672 , 149073890 , 8383742076 , 2588183855
n×2
2451143710
n×3
3676715565
n×4
4902287420
n×5
6127859275
n÷2
612785927.5
n÷3
408523951.66667
n÷3
306392963.75
n÷5
245114371
n2
1502026371768141025
n3
1.8408412467068E+27
n4
2.256083221487E+36
n5
2.7649920987922E+45
2 √n
35008.16840396
3 √n
1070.1539519945
4 √n
187.10469904297
5 √n
65.715490797657
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1225571854
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1225571855 can be divided by 4 positive divisors.
The sum of these divisors (counting 1225571855) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001000011001011111000001111
3
Ternary
10011102010111112012
4
Quaternary
1021003023320033
5
Quinary
10002221244410
6
Senary
321340131435
8
Octal
11103137017
10
Decimal
1225571855
12
Duodecimal
2a2536b7b
16
Hexadecimal
490cbe0f
20
Vigesimal
j2jg9cf
36
Base36
k9o9an
md5
1fd957d2ff2aad74e60d371940eb4620
sha1
296e3a8836811f0b066ad9fea6c5c14953a80c98
sha256
874ac4c4fd3085a01aeabe53d79868219c2d92593a576ecdc91293bdce7a3536
sha512
6a18feb59bc80cb03d651df689f0447ba56de196dd1807766993d94891001f5c8fdfc32d40d09b2c4106223f46c56aff849b2970f924d0c772ba2c09857cfa87
ripemd-160
7cb6fcb3ce512a9a8c20301a5260a4219e17f1d1
Diameter
2451143710
Circumference
7700495072.2288
Area
4.7187550150449E+18
Volume
7.7108977827722E+27
Surface area
1.887502006018E+19
Circumference
7700495072.2288
Perimeter
4902287420
Area
1502026371768141025
Diagonal
1733220339.0038
Surface area
9012158230608846150
Volume
1.8408412467068E+27
Space diagonal
2122752721.1864
Perimeter
3676715565
Area
6.5039649755269E+17
Altitude
1061376360.5932
Surface area
6.5039649755269E+17
Volume
2.1694522143905E+26
Height
577740113.00125