159381639 is an odd 9-digits composite number following 159381638
and preceding 159381640 . In scientific notation, it is written as 1.59381639 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 106254420 positive integers (up to 159381639) that are relatively prime to 159381639.
159381639 has 4 divisors, whose sum is 177090720
The reverse of 159381639 is 936183951
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-nine million three hundred eighty-one thousand six hundred thirty-nine
Scientific notation
1.59381639 × 10^8
Engineering notation
1.59381639 × 10^6
Prime Factorization
9 × 17709071
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
159381639
Product of the distinct prime numbers
The prime factorization of 159381639 is 9 × 17709071.
Since it has a total of 2 prime factors.
4 , 9 , 24 , 54 , 353 , 990 , 3471 , 6571 , 67563 , 72375 , 385377 , 678457 , 1730462 , 5374504 , 77811288 , 48338915 , 615531944 , 967018814 , 5535401676 , 115609770
n×2
318763278
n×3
478144917
n×4
637526556
n×5
796908195
n÷2
79690819.5
n÷3
53127213
n÷3
39845409.75
n÷5
31876327.8
n2
25402506850326321
n3
4.0486931765137E+24
n4
6.4528735428088E+32
n5
1.0284695615126E+41
2 √n
12624.644113796
3 √n
542.18324958368
4 √n
112.35944158724
5 √n
43.7006259543
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
-159381638
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 159381639 can be divided by 4 positive divisors.
The sum of these divisors (counting 159381639) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011111111111100010000111
3
Ternary
102002220102111200
4
Quaternary
21133333202013
5
Quinary
311300203024
6
Senary
23452033543
8
Octal
1137774207
10
Decimal
159381639
12
Duodecimal
454628b3
16
Hexadecimal
97ff887
20
Vigesimal
29g2e1j
36
Base36
2mw3nr
md5
e00c6ad90d8e95d321c003fda56f0dc2
sha1
ffb08511d227de2340161671e196fcccdbcc30f3
sha256
69773c8486193ffd396352ba9f06b0087376dd080ef339cfd32abeaeabeac27d
sha512
21d5085c5da749feae7beb04c3d6360ca0591314ca39249640b98ea2dde109a0e3dc516b1678104a61001c7a777b97114fc79a420d18e9fb2fec687f53d4f8fa
ripemd-160
896d090f727cc983ff3a50665e1a26afd5cf3800
Diameter
318763278
Circumference
1001424372.399
Area
7.980432890375E+16
Volume
1.6959126319966E+25
Surface area
3.19217315615E+17
Circumference
1001424372.399
Perimeter
637526556
Area
25402506850326321
Diagonal
225399675.46705
Surface area
152415041101957926
Volume
4.0486931765137E+24
Space diagonal
276057096.5416
Perimeter
478144917
Area
1.0999608126095E+16
Altitude
138028548.2708
Surface area
1.0999608126095E+16
Volume
4.7714306667609E+23
Height
75133225.155684