145416897 is an odd 9-digits composite number following 145416896
and preceding 145416898 . In scientific notation, it is written as 1.45416897 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 96944580 positive integers (up to 145416897) that are relatively prime to 145416897.
145416897 has 8 divisors, whose sum is 215432480
The reverse of 145416897 is 798614541
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-five million four hundred sixteen thousand eight hundred ninety-seven
Scientific notation
1.45416897 × 10^8
Engineering notation
1.45416897 × 10^6
Prime Factorization
9 × 3 × 5385811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145416897
Product of the distinct prime numbers
The prime factorization of 145416897 is 9 × 3 × 5385811.
Since it has a total of 3 prime factors.
3 , 10 , 51 , 2 , 533 , 641 , 5701 , 6899 , 83176 , 90593 , 79386 , 815848 , 5521330 , 6797967 , 95686730 , 52117455 , 25406227 , 510407565 , 8316479021 , 6092135373
n×2
290833794
n×3
436250691
n×4
581667588
n×5
727084485
n÷2
72708448.5
n÷3
48472299
n÷3
36354224.25
n÷5
29083379.4
n2
21146073933108609
n3
3.0749964550852E+24
n4
4.471564427845E+32
n5
6.5024102383279E+40
2 √n
12058.892859629
3 √n
525.86180088434
4 √n
109.81299039562
5 √n
42.906488661741
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
-145416896
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 145416897 can be divided by 8 positive divisors.
The sum of these divisors (counting 145416897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010101110001011000001
3
Ternary
101010121221111000
4
Quaternary
20222232023001
5
Quinary
244211320042
6
Senary
22232442213
8
Octal
1052561301
10
Decimal
145416897
12
Duodecimal
40849369
16
Hexadecimal
8aae2c1
20
Vigesimal
258h24h
36
Base36
2ekse9
md5
74d84162cbbedb519f6ac8d8dc5cbc78
sha1
63d90f3a6fd82521a6b86e73eaf271acf3e35519
sha256
3a61d58475f84b58285d8103c1d2bfc8170b97bbbf8c3cffdd64c232401fdf26
sha512
5490a3835122c7ed8e55448da1203543cba9f33e0004219d671bdd1eebae81a45dc7d2c29223b06089c8b7ae0f0c7e4e8d40eb178d1a138f7d44c8678570a1fb
ripemd-160
93b826658a93b0c7237fc9433f65270700116633
Diameter
290833794
Circumference
913681310.64605
Area
6.6432350520521E+16
Volume
1.2880515030814E+25
Surface area
2.6572940208208E+17
Circumference
913681310.64605
Perimeter
581667588
Area
21146073933108609
Diagonal
205650547.93561
Surface area
126876443598651654
Volume
3.0749964550852E+24
Space diagonal
251869453.88301
Perimeter
436250691
Area
9.156518608188E+15
Altitude
125934726.94151
Surface area
9.156518608188E+15
Volume
3.6239180758589E+23
Height
68550182.645204