145429451 is an odd 9-digits composite number following 145429450
and preceding 145429452 . In scientific notation, it is written as 1.45429451 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 145404672 positive integers (up to 145429451) that are relatively prime to 145429451.
145429451 has 4 divisors, whose sum is 145454232
The reverse of 145429451 is 154924541
Previous prime number is 9547
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred forty-five million four hundred twenty-nine thousand four hundred fifty-one
Scientific notation
1.45429451 × 10^8
Engineering notation
1.45429451 × 10^6
Prime Factorization
9547 × 15233
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
145429451 Product of the distinct prime numbers
The prime factorization of 145429451 is 9547 × 15233.
Since it has a total of 2 prime factors.
4 , 3 , 75 , 13 , 764 , 676 , 2520 , 6868 , 36520 , 19996 , 78799 , 381289 , 1964093 , 5856625 , 4744664 , 48841272 , 937805265 , 607978096 , 1910855633 , 9933428508
n×2
290858902
n×3
436288353
n×4
581717804
n×5
727147255
n÷2
72714725.5
n÷3
48476483.666667
n÷3
36357362.75
n÷5
29085890.2
n2
21149725218161401
n3
3.0757929272781E+24
n4
4.4731087680373E+32
n5
6.5052175239895E+40
2 √n12059.413377109
3 √n525.87693319064
4 √n109.81536038783
5 √n42.907229468992
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145429450 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145429451 can be divided by 4 positive divisors.
The sum of these divisors (counting 145429451) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010110001001111001011
3
Ternary
101010122120200222
4
Quaternary
20222301033023
5
Quinary
244212220301
6
Senary
22233020255
8
Octal
1052611713
10
Decimal
145429451
12
Duodecimal
4085468b
16
Hexadecimal
8ab13cb
20
Vigesimal
258idcb
36
Base36
2el22z
md5
fecba3a236c011f3c911c40f98ae0437
sha1
77c724def26253c29b9964040ab976f19050cc1f
sha256
443990a37fdc997b3b889b1314ec7ff4ca1f7dfaab03c4288d15168675c2717a
sha512
aff94ccffdd16c0216e01231c2871333dd0469deb182245d37dbb521ebca56ee8dbd32d6ffda929226c4c9c70ce4abcd0bcf67b09bb7bee16e7b9e068bc64f97
ripemd-160
03ff0afa80aa5f8c59de9cfda708550f9fe6aedc
Diameter
290858902
Circumference
913760189.75439
Area
6.6443821370819E+16
Volume
1.2883851285734E+25
Surface area
2.6577528548327E+17
Circumference
913760189.75439
Perimeter
581717804
Area
21149725218161401
Diagonal
205668301.97267
Surface area
126898351308968406
Volume
3.0757929272781E+24
Space diagonal
251891198.04885
Perimeter
436288353
Area
9.1580996609941E+15
Altitude
125945599.02442
Surface area
9.1580996609941E+15
Volume
3.6248567273399E+23
Height
68556100.657558