1145125845 is an odd 10-digits composite number following 1145125844
and preceding 1145125846 . In scientific notation, it is written as 1.145125845 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 610471008 positive integers (up to 1145125845) that are relatively prime to 1145125845.
1145125845 has 16 divisors, whose sum is 1527491520
The reverse of 1145125845 is 5485215411
Previous prime number is 3347
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion one hundred forty-five million one hundred twenty-five thousand eight hundred forty-five
Scientific notation
1.145125845 × 10^9
Engineering notation
1.145125845 × 10^9
Prime Factorization
5 × 9 × 3347 × 7603
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1145125845 Product of the distinct prime numbers
The prime factorization of 1145125845 is 5 × 9 × 3347 × 7603.
Since it has a total of 4 prime factors.
10 , 3 , 7 , 27 , 690 , 639 , 4061 , 1886 , 66975 , 10660 , 821690 , 917611 , 9578432 , 7879732 , 37646937 , 80768542 , 555381655 , 918539293 , 2380662212 , 2136501725
n×2
2290251690
n×3
3435377535
n×4
4580503380
n×5
5725629225
n÷2
572562922.5
n÷3
381708615
n÷3
286281461.25
n÷5
229025169
n2
1311313200886964025
n3
1.5016186372253E+27
n4
1.7195423108204E+36
n5
1.9690923416915E+45
2 √n33839.708110443
3 √n1046.2072827632
4 √n183.95572323373
5 √n64.829197153824
1 , 5 , 9 , 45 , 3347 , 7603 , 16735 , 30123 , 38015 , 68427 , 150615 , 342135 , 25447241 , 127236205 , 229025169 , 1145125845
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
-1145125844 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 1145125845 can be divided by 16 positive divisors.
The sum of these divisors (counting 1145125845) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100010000010011101111010101
3
Ternary
2221210202102100100
4
Quaternary
1010100103233111
5
Quinary
4321123011340
6
Senary
305344004313
8
Octal
10420235725
10
Decimal
1145125845
12
Duodecimal
27b600699
16
Hexadecimal
44413bd5
20
Vigesimal
hhh0ec5
36
Base36
ixs0r9
md5
cdb850aba81b0ba865336649dc1641a6
sha1
c353d70321cdf34c26638da8fc4f30ede14da2e9
sha256
a884df9f4b35e04b67040651576ee66e21fceee502354423229cb7fb271a8047
sha512
af37185515da497e63e5349de40fa3f1555aaa758104b1d5b1d97f8501c4801d9f64b61503f262d8d09e197b6dbae04fe1ad15509bc86937353620cd96a49c39
ripemd-160
8028530de8b3549831fbde467386d9e63bcb7099
Diameter
2290251690
Circumference
7195037884.1756
Area
4.1196119184618E+18
Volume
6.2899654389342E+27
Surface area
1.6478447673847E+19
Circumference
7195037884.1756
Perimeter
4580503380
Area
1311313200886964025
Diagonal
1619452500.623
Surface area
7867879205321784150
Volume
1.5016186372253E+27
Space diagonal
1983416144.6002
Perimeter
3435377535
Area
5.67815272143E+17
Altitude
991708072.30012
Surface area
5.67815272143E+17
Volume
1.7696745352302E+26
Height
539817500.20765