137280445 is an odd 9-digits composite number following 137280444
and preceding 137280446 . In scientific notation, it is written as 1.37280445 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 105049296 positive integers (up to 137280445) that are relatively prime to 137280445.
137280445 has 8 divisors, whose sum is 171899136
The reverse of 137280445 is 544082731
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-seven million two hundred eighty thousand four hundred forty-five
Scientific notation
1.37280445 × 10^8
Engineering notation
1.37280445 × 10^6
Prime Factorization
5 × 23 × 1193743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137280445
Product of the distinct prime numbers
The prime factorization of 137280445 is 5 × 23 × 1193743.
Since it has a total of 3 prime factors.
10 , 8 , 62 , 79 , 755 , 118 , 3017 , 1309 , 19115 , 73926 , 93548 , 416294 , 5225789 , 8144426 , 84697229 , 24047227 , 561426394 , 760040134 , 9462611261 , 2913125183
n×2
274560890
n×3
411841335
n×4
549121780
n×5
686402225
n÷2
68640222.5
n÷3
45760148.333333
n÷3
34320111.25
n÷5
27456089
n2
18845920579398025
n3
2.5871763635744E+24
n4
3.5516872248498E+32
n5
4.8757720272819E+40
2 √n
11716.673802748
3 √n
515.86519348667
4 √n
108.24358550394
5 √n
42.415221143482
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
-137280444
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 137280445 can be divided by 8 positive divisors.
The sum of these divisors (counting 137280445) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011101011101110111101
3
Ternary
100120022120100221
4
Quaternary
20023223232331
5
Quinary
240120433240
6
Senary
21342221341
8
Octal
1013535675
10
Decimal
137280445
12
Duodecimal
39b84851
16
Hexadecimal
82ebbbd
20
Vigesimal
22i0125
36
Base36
29qe9p
md5
1fe72e98ef7b963c4e4a42b16bdd4dc7
sha1
421d3aa23548163c1d5a46cf5694d6f91fd7f515
sha256
aa38a8e63bb7e913426d552cad5b44b4c86ffdf03a607f6bf2edffd139b54308
sha512
2d0c3628bf1764fb31ecf336bf60b8f1a620f026b7573cf448d7c8c8c21f3dd1641aad03b64754ca85f0d63b242a758af7cc71baf514d0b185162815c817a652
ripemd-160
56d06453fa1f7ee224dbe58301daa744812aa1a6
Diameter
274560890
Circumference
862558474.98708
Area
5.9206205642374E+16
Volume
1.0837139009795E+25
Surface area
2.3682482256949E+17
Circumference
862558474.98708
Perimeter
549121780
Area
18845920579398025
Diagonal
194143867.16761
Surface area
113075523476388150
Volume
2.5871763635744E+24
Space diagonal
237776705.62566
Perimeter
411841335
Area
8.1605229897313E+15
Altitude
118888352.81283
Surface area
8.1605229897313E+15
Volume
3.0490165846817E+23
Height
64714622.389205