860145145 is an odd 9-digits composite number following 860145144
and preceding 860145146 . In scientific notation, it is written as 8.60145145 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 657705664 positive integers (up to 860145145) that are relatively prime to 860145145.
860145145 has 16 divisors, whose sum is 1077857280
The reverse of 860145145 is 541541068
Previous prime number is 2207
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
eight hundred sixty million one hundred forty-five thousand one hundred forty-five
Scientific notation
8.60145145 × 10^8
Engineering notation
8.60145145 × 10^6
Prime Factorization
5 × 23 × 2207 × 3389
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
860145145
Product of the distinct prime numbers
The prime factorization of 860145145 is 5 × 23 × 2207 × 3389.
Since it has a total of 4 prime factors.
3 , 9 , 69 , 79 , 712 , 870 , 9730 , 4495 , 79699 , 64555 , 677774 , 551136 , 2320676 , 7822566 , 57570881 , 34464553 , 145771549 , 72188447 , 6739035933 , 5821883393
n×2
1720290290
n×3
2580435435
n×4
3440580580
n×5
4300725725
n÷2
430072572.5
n÷3
286715048.33333
n÷3
215036286.25
n÷5
172029029
n2
739849670467071025
n3
6.363781020821E+26
n4
5.4737753489023E+35
n5
4.708241291179E+44
2 √n
29328.231194533
3 √n
951.02203764864
4 √n
171.25487203152
5 √n
61.222963592847
1 , 5 , 23 , 115 , 2207 , 3389 , 11035 , 16945 , 50761 , 77947 , 253805 , 389735 , 7479523 , 37397615 , 172029029 , 860145145
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
-860145144
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 860145145 can be divided by 16 positive divisors.
The sum of these divisors (counting 860145145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011010001001100010111111001
3
Ternary
2012221111220022121
4
Quaternary
303101030113321
5
Quinary
3230144121040
6
Senary
221203521241
8
Octal
6321142771
10
Decimal
860145145
12
Duodecimal
200089221
16
Hexadecimal
3344c5f9
20
Vigesimal
d8fi2h5
36
Base36
e83w8p
md5
649a601ba43d2026599b7fc19c5e705f
sha1
2c1157929420e1f7d0684e8e40a84ead50ea30e2
sha256
7b5409a714b43debae2ccfbdb7d5c4137b05d8ddc767b0c1930dd4de2c7c6c92
sha512
c833771ad50dd13f954dbab91683dfbe46c135ff5b0e0498779f4fe5149c04a596a19c8443e783e6d137974e37f949e90042fc291e6bfe1a5bd903e1ed3cc94a
ripemd-160
74a691735c3b7d56a9797faf09da3671fa86772e
Diameter
1720290290
Circumference
5404451337.1059
Area
2.3243062895002E+18
Volume
2.6656543605421E+27
Surface area
9.2972251580007E+18
Circumference
5404451337.1059
Perimeter
3440580580
Area
739849670467071025
Diagonal
1216428929.6684
Surface area
4439098022802426150
Volume
6.363781020821E+26
Space diagonal
1489815093.0237
Perimeter
2580435435
Area
3.2036430480301E+17
Altitude
744907546.51185
Surface area
3.2036430480301E+17
Volume
7.499787856348E+25
Height
405476309.88946