155230384 is an even 9-digits composite number following 155230383
and preceding 155230385 . In scientific notation, it is written as 1.55230384 × 10^8.
The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors.
There are 77530880 positive integers (up to 155230384) that are relatively prime to 155230384.
155230384 has 20 divisors, whose sum is 301085640
The reverse of 155230384 is 483032551
Previous prime number is 1019
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred fifty-five million two hundred thirty thousand three hundred eighty-four
Scientific notation
1.55230384 × 10^8
Engineering notation
1.55230384 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1019 × 9521
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19403798 Product of the distinct prime numbers
The prime factorization of 155230384 is 2 × 2 × 2 × 2 × 1019 × 9521.
Since it has a total of 6 prime factors.
6 , 1 , 11 , 38 , 924 , 292 , 6480 , 3663 , 83901 , 91911 , 810623 , 324812 , 6244205 , 1371099 , 72607961 , 63459879 , 101844138 , 76174296 , 9028721017 , 4655666093
n×2
310460768
n×3
465691152
n×4
620921536
n×5
776151920
n÷2
77615192
n÷3
51743461.333333
n÷3
38807596
n÷5
31046076.8
n2
24096472116787456
n3
3.7405046197342E+24
n4
5.8063996847512E+32
n5
9.013296527214E+40
2 √n12459.148606546
3 √n537.43454360652
4 √n111.62055637984
5 √n43.470571153863
1 , 2 , 4 , 8 , 16 , 1019 , 2038 , 4076 , 8152 , 9521 , 16304 , 19042 , 38084 , 76168 , 152336 , 9701899 , 19403798 , 38807596 , 77615192 , 155230384
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-155230383 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155230384 can be divided by 20 positive divisors.
The sum of these divisors (counting 155230384) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001010000001010000010110000
3
Ternary
101211002112001111
4
Quaternary
21100022002300
5
Quinary
304214333014
6
Senary
23223043104
8
Octal
1120120260
10
Decimal
155230384
12
Duodecimal
43ba0494
16
Hexadecimal
940a0b0
20
Vigesimal
28a3fj4
36
Base36
2kf4j4
md5
09817dc3f893166d72cab10813b4a2b6
sha1
48490e05d8f59f1e787ccbc1dd1aab38075a4735
sha256
c67f9216e43815f8ed6eccdf01c3c233e2f49a3676ddf589436046ff9e92e795
sha512
a77e3a145dc5ddb1a6626ece8554562d5363a29dd3c01a88f70fc68b57fafea16158a15f9461e6cf4fe5a9fa2d86d53e65f703707782f693e361c14bca356c4c
ripemd-160
04b912dde02afe66a01e250b0faaa409dca377c8
Diameter
310460768
Circumference
975341267.97665
Area
7.5701299779531E+16
Volume
1.5668189112101E+25
Surface area
3.0280519911812E+17
Circumference
975341267.97665
Perimeter
620921536
Area
24096472116787456
Diagonal
219528914.34518
Surface area
144578832700724736
Volume
3.7405046197342E+24
Space diagonal
268866911.96643
Perimeter
465691152
Area
1.0434078497361E+16
Altitude
134433455.98321
Surface area
1.0434078497361E+16
Volume
4.4082269694561E+23
Height
73176304.781728