159454745 is an odd 9-digits composite number following 159454744
and preceding 159454746 . In scientific notation, it is written as 1.59454745 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 115593984 positive integers (up to 159454745) that are relatively prime to 159454745.
159454745 has 16 divisors, whose sum is 210176640
The reverse of 159454745 is 547454951
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred fifty-nine million four hundred fifty-four thousand seven hundred forty-five
Scientific notation
1.59454745 × 10^8
Engineering notation
1.59454745 × 10^6
Prime Factorization
5 × 19 × 23 × 72977
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
159454745 Product of the distinct prime numbers
The prime factorization of 159454745 is 5 × 19 × 23 × 72977.
Since it has a total of 4 prime factors.
8 , 5 , 21 , 40 , 572 , 279 , 8509 , 9529 , 7492 , 84123 , 716091 , 240969 , 2123575 , 3373957 , 94596090 , 96352702 , 374825866 , 113365139 , 8402019635 , 9540150129
n×2
318909490
n×3
478364235
n×4
637818980
n×5
797273725
n÷2
79727372.5
n÷3
53151581.666667
n÷3
39863686.25
n÷5
31890949
n2
25425815703015025
n3
4.0542669593413E+24
n4
6.4647210416369E+32
n5
1.0308304451903E+41
2 √n12627.539150603
3 √n542.26613405761
4 √n112.37232377504
5 √n43.704634185089
1 , 5 , 19 , 23 , 95 , 115 , 437 , 2185 , 72977 , 364885 , 1386563 , 1678471 , 6932815 , 8392355 , 31890949 , 159454745
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-159454744 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 159454745 can be divided by 16 positive divisors.
The sum of these divisors (counting 159454745) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100000010001011000011001
3
Ternary
102010001010210022
4
Quaternary
21200101120121
5
Quinary
311310022440
6
Senary
23453400225
8
Octal
1140213031
10
Decimal
159454745
12
Duodecimal
45499075
16
Hexadecimal
9811619
20
Vigesimal
29gbgh5
36
Base36
2mxo2h
md5
5f69d680ba3801335cfe93d2f7d5fc2b
sha1
9250807bed2eb3820e2225955a18e5f14d364b86
sha256
d36e9b867e548568e2f9bfc5c002188139563846c23d0c4e347ba65e2bb89714
sha512
0f3157fcdcdfea48f33333fe063d77a8372f640334a944cda24ce66b636f4a471a1d9be76b7e337b4577a87990cdd1edb3d745447e71bcd0a3e162a90845b51f
ripemd-160
cf59a9b26c108468cf5098f35c3a0cb026a3614a
Diameter
318909490
Circumference
1001883710.9441
Area
7.987755582412E+16
Volume
1.6982473726878E+25
Surface area
3.1951022329648E+17
Circumference
1001883710.9441
Perimeter
637818980
Area
25425815703015025
Diagonal
225503062.96374
Surface area
152554894218090150
Volume
4.0542669593413E+24
Space diagonal
276183719.84794
Perimeter
478364235
Area
1.1009701155376E+16
Altitude
138091859.92397
Surface area
1.1009701155376E+16
Volume
4.7779994328179E+23
Height
75167687.654581