145355556 is an even 9-digits composite number following 145355555
and preceding 145355557 . In scientific notation, it is written as 1.45355556 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 47787840 positive integers (up to 145355556) that are relatively prime to 145355556.
145355556 has 24 divisors, whose sum is 343811104
The reverse of 145355556 is 655553541
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-five million three hundred fifty-five thousand five hundred fifty-six
Scientific notation
1.45355556 × 10^8
Engineering notation
1.45355556 × 10^6
Prime Factorization
2 × 2 × 3 × 73 × 165931
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72677778 Product of the distinct prime numbers
The prime factorization of 145355556 is 2 × 2 × 3 × 73 × 165931.
Since it has a total of 5 prime factors.
10 , 5 , 100 , 45 , 741 , 796 , 7810 , 9525 , 86783 , 72915 , 598681 , 30458 , 2555925 , 4348475 , 91997792 , 71748112 , 332005003 , 565782481 , 6037905327 , 6541430862
n×2
290711112
n×3
436066668
n×4
581422224
n×5
726777780
n÷2
72677778
n÷3
48451852
n÷3
36338889
n÷5
29071111.2
n2
21128237660069136
n3
3.0711067323795E+24
n4
4.4640242662036E+32
n5
6.4887072921152E+40
2 √n12056.349198659
3 √n525.78784930997
4 √n109.80140799944
5 √n42.902868214356
1 , 2 , 3 , 4 , 6 , 12 , 73 , 146 , 219 , 292 , 438 , 876 , 165931 , 331862 , 497793 , 663724 , 995586 , 1991172 , 12112963 , 24225926 , 36338889 , 48451852 , 72677778 , 145355556
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145355555 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145355556 can be divided by 24 positive divisors.
The sum of these divisors (counting 145355556) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101010011111001100100100
3
Ternary
101010111211100010
4
Quaternary
20222133030210
5
Quinary
244202334211
6
Senary
22231250220
8
Octal
1052371444
10
Decimal
145355556
12
Duodecimal
40819970
16
Hexadecimal
8a9f324
20
Vigesimal
25898hg
36
Base36
2ejh2c
md5
fd099b0610099bd9a101a2b9f2c78542
sha1
3bb430d34a59b6dfc56f3af1ce6edcc61129eeb0
sha256
e7ffe3832531f12c9f9d88dcf962a7566d8916c8328abf6317169c52fd962d21
sha512
c57796ed38933b33bfd97de639646380fa5b161ccc2d0cf09dd88a81d81c61a1374a232800bea5b625653e852e797402d32228340e1f05ac4d37a997ed502be3
ripemd-160
56639acd624ecac1f10710012319d271065294c8
Diameter
290711112
Circumference
913295893.77612
Area
6.6376316216172E+16
Volume
1.2864221798445E+25
Surface area
2.6550526486469E+17
Circumference
913295893.77612
Perimeter
581422224
Area
21128237660069136
Diagonal
205563798.66148
Surface area
126769425960414816
Volume
3.0711067323795E+24
Space diagonal
251763208.15442
Perimeter
436066668
Area
9.1487952754075E+15
Altitude
125881604.07721
Surface area
9.1487952754075E+15
Volume
3.6193339936887E+23
Height
68521266.220494