1145249937 is an odd 10-digits composite number following 1145249936
and preceding 1145249938 . In scientific notation, it is written as 1.145249937 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 685718784 positive integers (up to 1145249937) that are relatively prime to 1145249937.
1145249937 has 8 divisors, whose sum is 1275150280
The reverse of 1145249937 is 7399425411
Previous prime number is 481
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion one hundred forty-five million two hundred forty-nine thousand nine hundred thirty-seven
Scientific notation
1.145249937 × 10^9
Engineering notation
1.145249937 × 10^9
Prime Factorization
9 × 481 × 264553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1145249937
Product of the distinct prime numbers
The prime factorization of 1145249937 is 9 × 481 × 264553.
Since it has a total of 3 prime factors.
4 , 9 , 34 , 18 , 542 , 240 , 678 , 9361 , 6173 , 58567 , 703180 , 192019 , 6444772 , 8118138 , 42125438 , 84354824 , 572468862 , 707517466 , 9312158996 , 6615540469
n×2
2290499874
n×3
3435749811
n×4
4580999748
n×5
5726249685
n÷2
572624968.5
n÷3
381749979
n÷3
286312484.25
n÷5
229049987.4
n2
1311597418198503969
n3
1.5021068605612E+27
n4
1.720287787425E+36
n5
1.9701594801703E+45
2 √n
33841.541587227
3 √n
1046.2450722823
4 √n
183.96070663929
5 √n
64.830602141072
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1145249936
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1145249937 can be divided by 8 positive divisors.
The sum of these divisors (counting 1145249937) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100010000110010000010010001
3
Ternary
2221210222201120100
4
Quaternary
1010100302002101
5
Quinary
4321140444222
6
Senary
305350403013
8
Octal
10420620221
10
Decimal
1145249937
12
Duodecimal
27b660469
16
Hexadecimal
44432091
20
Vigesimal
hhhg4gh
36
Base36
ixuoi9
md5
4d463b3caa41e6d8e1397bd6a1e154f8
sha1
ec4dd05ee0520e786ef43000187cf1d55c578f56
sha256
6ca58cce374d618221e0d5ae954d49c0cbb12b3fa34dfdd7ecbcc378aa3ac577
sha512
44fedaea2258ef21ac7cd77d1a810c8ab7e0c49c2bfed47b956537293c116dedb3f6fa911820e427ec4f73f421d7e3b0024e08b3ded3c5cf4ba69270ac0912aa
ripemd-160
6fdd62ee1833668d847a451e13ae469c05f998e1
Diameter
2290499874
Circumference
7195817577.2067
Area
4.1205048134798E+18
Volume
6.2920105040612E+27
Surface area
1.6482019253919E+19
Circumference
7195817577.2067
Perimeter
4580999748
Area
1311597418198503969
Diagonal
1619627993.2123
Surface area
7869584509191023814
Volume
1.5021068605612E+27
Space diagonal
1983631078.2491
Perimeter
3435749811
Area
5.6793834184899E+17
Altitude
991815539.12453
Surface area
5.6793834184899E+17
Volume
1.7702499119494E+26
Height
539875997.73744